Product Catalogue 2018

Transcription

1 Product Catalogue 2018 Oxy-fuel Cutting and Welding Technology Mechanische Werkstätten Wurzen GmbH Oxy-fuel Cutting and Welding Technology Mould and Tool Production

2 Oxy-fuel Cutting and Welding Technology Made in Saxony Having 70 years experience in manufacturing oxy-fuel cutting and welding technology, we are your perfect partner for high-quality products and custom-made devices. Our product program covers articles for welding, flame cutting, flame heating and torch soldering. As we work with a quality management system in accordance with DIN ISO 9001 and have shifted almost our whole production to CNC technology, we can guarantee the best quality for our products. Guaranteed Chamber of Commerce: IHK Member of: German Welding Society (DVS), DIN Standards Committee for Welding and allied processes (NAS)

3 Table of Contents Complete Welding Kits and Cutting Torches Cutting and Welding Kits and Accessories Page 4 Cutting Torches and Attachments up to 300 mm Cutting Range Page 8 Cutting Torches and Attachments up to 500 mm Cutting Range Page 18 Cutting Torches and Attachments up to 900 mm Cutting Range Page 20 Attachments and Handles Welding, Soldering and Flame Straightening Attachments Page 22 Flame Heating Attachments and Heating Nozzles Page 25 Flame Straightening Attachments Page 28 Flame Straightening Attachments and Nozzles Page 29 Handles, Accessories and Repair Tools Page 30 Machine Shafts, Regulation Valves and Pressure Gauges Page 32 Heating and Soldering Equipment Page 33 Hoses, Safety Devices and Accessories Single and Twin Hoses, Hose Nipples Page 34 Accessories for Hoses and Safety Devices Page 35 Pressure Reducers and Accessories Pressure Reducers for Gas Cylinders Page 36 Pressure Gauges and Accessories for Pressure Reducers Page 37 Withdrawal Pressure Reducers and Low Pressure Regulators Page 38

4 4 Cutting and Welding Kits and Accessories Welding Kit Standard Equipment Suitable for welding, cutting, flame heating, torch soldering and flame straightening for low working ranges. Contains 1 handle MWW 520/1 or Brenner 90 W 4 welding attachments 1 cutting attachment with lever valve 1 multiple wrench 1 nozzle cleaning set 1 nozzle case 1 steel sheet box Injector-type Fuel gas: acetylene Hose connections (DIN EN 560): oxygen G 1/4, acetylene G 3/8 LH Welding range Cutting range Handle Stock no mm 5 60 mm MWW 520/ Brenner 90 W G 1 9 mm 5 60 mm MWW 520/ A Brenner 90 W AG Welding Kit Standard Equipment with Cutting Attachment for Gas-Mixing Nozzles Suitable for welding, cutting, flame heating, torch soldering and flame straightening for low working ranges. Contains 1 handle MWW 520/1 or Brenner 90 W 4 welding attachments 3 cutting nozzles AGN 1 gas-mixing cutting attachment with lever valve 1 multiple wrench 1 nozzle cleaning set 1 nozzle case 1 steel sheet box Welding attachments are injector-type Fuel gas: acetylene Hose connections (DIN EN 560): oxygen G 1/4, acetylene G 3/8 LH Welding range Cutting range Handle Stock no mm mm MWW 520/ GM Brenner 90 W GM G 1 9 mm mm MWW 520/ GM A Brenner 90 W GM AG

5 Cutting and Welding Kits and Accessories 5 Pipe Welding Kit Contains 1 handle MWW 520/1 or Brenner 90 W 4 pipe welding attachments (bendable) 1 cutting attachment with lever valve 1 multiple wrench 1 nozzle cleaning set 1 nozzle case 1 protection goggles 1 welding mirror 1 steel sheet box Injector-type Fuel gas: acetylene Hose connections (DIN EN 560): oxygen G 1/4, acetylene G 3/8 LH Welding range Cutting range Handle Stock no. 1 9 mm mm MWW 520/ Brenner 90 W G UAG Welding Kit Suitable for welding, cutting, flame heating, soldering and flame straightening. Contains 1 handle MWW 520/1 or Brenner 90 W 6 or 8 welding attachments 1 cutting attachment with lever or spindle valve 1 multiple wrench 1 nozzle cleaning set 1 nozzle case 1 protection goggles 1 guide block 1 radius bar for circular cuts 1 gas lighter 1 steel sheet box Injector-type Fuel gas: acetylene Hose connections (DIN EN 560): oxygen G 1/4, acetylene G 3/8 LH Welding range Cutting range Cutting attachm. Handle Stock no mm mm With lever valve MWW 520/ Brenner 90 W G With spindle valve MWW 520/ Brenner 90 W G mm mm With lever valve MWW 520/ A Brenner 90 W AG With spindle valve MWW 520/ A Brenner 90 W AG

6 6 Cutting and Welding Kits and Accessories Multiple-Purpose Welding Kit Contains 1 handle MWW 520/1 or Brenner 90 W 2 pipe welding attachments (bendable) 2 pipe welding attachments (bent 90 ) 1 cutting attachment with lever valve 1 multiple wrench 1 nozzle cleaning set 1 nozzle case 1 steel sheet box Injector-type Fuel gas: acetylene Hose connections (DIN EN 560): oxygen G 1/4, acetylene G 3/8 LH Welding range Cutting range Handle Stock no. 2 6 mm 5 60 mm MWW 520/ Brenner 90 W G Welding Kit Propane-Universal Please note that this appliance can only be used for welding with propaneoxygen in conjunction with a welding wire containing manganese and silicon. Contains 1 handle MWW 520/1 or Brenner 90 W 4 welding attachments with heat accumulator 1 cutting attachment with lever valve 1 multiple wrench 1 nozzle cleaning set 1 protection goggles 1 nozzle case 1 guide block 1 radius bar for circular cuts 1 steel sheet box Injector-type Fuel gas: propane Hose connections (DIN EN 560): oxygen G 1/4, propane G 3/8 LH Welding range Cutting range Handle Stock no mm mm MWW 520/ Brenner 90 W G

7 Cutting and Welding Kits and Accessories 7 Accessories for Welding Jobs Type Description Stock no. Multiple wrench With 8 spanner sizes from 8 mm up to 24 mm Welding mirror With magnet holder With hand grip Protection goggles With dark glasses Hinged (light and dark glasses) Gas lighter With exchangeable flat file, flint included With exchangeable roller file, flint included Pressure gauge For oxygen connector G 1/4 at the handle For fuel gas connector G 3/8 LH at the handle Nozzle cleaning set For cleaning the welding nozzles Gas Economizer for Oxygen and Fuel Gas Fuel gases: acetylene, propane Type Gas type Stock no. Pilot flame and safety suspension Oxygen / acetylene Equipment Set for Welding and Cutting Appliances Contains 1 hose package with 10 m or 20 m (twin hose oxygen/acetylene - 6 mm/9 mm), 2 pressure regulators: 1 for oxygen and 1 for acetylene, 2 flashback arrestors: 1 for oxygen and 1 for acetylene Type Stock no. Set with 10 m long hoses Set with 20 m long hoses 60903

8 8 Cutting Torches and Attachments up to 300 mm Cutting Range Cutting Torch GM 93 Cutting range: mm Works with gas mixing nozzles (e.g. AGN or PNME) Low risks of flashbacks The gas mixing nozzle has to be ordered separately Fuel gases: acetylene, propane, natural gas (methane) Hose connections (DIN EN 560): oxygen G 1/4, fuel gas G 3/8 LH Head position Total length approx. Stock no mm mm 10300/ mm 10300/ mm mm 11300/ mm 11300/90 straight head 480 mm mm 12300/ mm 12300/90 Cutting Attachment for Gas Mixing Nozzles Cutting range: Up to 200 mm Works with gas mixing nozzles (e.g. AGN or PNME) Low risks of flashbacks The gas mixing nozzle has to be ordered separately Fuel gases: acetylene, propane, natural gas (methane) Suitable for handle MWW 520/1 and Brenner 90 W Type Tube type Stock no. Lever valve With stainless steel tubes H With brass tubes H Spindle valve With stainless steel tubes S With brass tubes S Accessories for GM 93 and Cutting Attachment Type Description Stock no. Guide block (Ø 28 mm) For a uniform distance between head and work piece Circular guide block (Ø 28) For cirular cuts Radius bar for guide block For cirular cuts with a diameter up to 700 mm Pressure gauge For oxygen connector G 1/4 of the handle For fuel gas connector G 3/8 LH of the handle Ream tool For the seal face of nozzles Similar to 03040, but hand or machine guided 03040/1

9 Cutting Torches and Attachments up to 300 mm Cutting Range 9 Gas Mixing Nozzles AGN (Acetylene) Cutting range Stock no mm mm mm mm Cutting range Stock no mm mm mm Cutting range [mm] Oxygen pressure [bar] * Acetylene pressure [bar] * Heating oxygen consump. [m 3 /h] Cutting oxygen consump. [m 3 /h] Acetylene consumption [m 3 /h] Gas Mixing Nozzles PNME (Propane, Methane) Cutting range Stock no mm mm mm Cutting range Stock no mm mm mm Cutting range [mm] Oxygen pressure [bar] * 2.0 3, Fuel gas pressure [bar] * Heating oxygen consump. [m 3 /h] Cutting oxygen consump. [m 3 /h] Fuel gas consump. [m 3 /h] Gas Mixing Nozzles Coolex Cutting range Stock no. A P / M Up to 50 mm mm Cutting range Stock no. A P / M mm mm Cutting range [mm] Up to Oxygen pressure [bar] * Acetylene pressure [bar] * Oxygen consumption [m 3 /h] Acetylene consumption [m 3 /h] Cutting range [mm] Up to Oxygen pressure [bar] * Fuel gas pressure [bar] * Oxygen consumption [m 3 /h] Fuel gas consumption [m 3 /h]

10 10 Cutting Torches and Attachments up to 300 mm Cutting Range Cutting Attachment MWW 520/1 Cutting range: up to 300 mm (cutting nozzle K 1 included) Injector-type Fuel gases: acetylene (standard), propane, alternative gases Suitable for handle MWW 520/1 and Brenner 90 W Head position Total length approx. Type Stock no mm Lever valve Spindle valve Bent mm Lever valve Spindle valve Straight head 300 mm Lever valve H Spindle valve S Rescue Cutting Attachment MWW 520/1 Extra long cutting attachment MWW 520/1 with spacer Similar to cutting attachment MWW 520/1 (see above) Head position Total length approx. Type Stock no mm Lever valve H Spindle valve S 900 mm Lever valve H Spindle valve S Straight head 450 mm Lever valve H Spindle valve S 900 mm Lever valve H Spindle valve S Consumption data and pressures for oxygen / acetylene and oxygen / propane Cutting range [mm] Cutting nozzle K1 K2 K3 K4 K5 K6 Oxygen pressure [bar] * Heating oxygen consump. [m 3 /h] Cutting oxygen consump. [m 3 /h] Heating nozzle for acetylene A1 A1 A1 A1 A2 A2 Acetylene pressure [bar] * Acetylene consump. [m 3 /h] Heating nozzle for propane P1 P1 P1 P1 P2 P2 Propane pressure [bar] * Propane consump. [kg/h] * Flow pressure at the gas connector of the torch when valves are opened

11 Cutting Torches and Attachments up to 300 mm Cutting Range 11 Cutting Nozzles Cutting range Suitable heating nozzles Stock no. Copper Brass K mm A1, P1, Y1, M CU MS K mm CU MS K mm CU MS K mm CU MS K mm A2, P2, Y2, M CU MS K mm CU MS Heating Nozzles for Cutting Attachments Heating nozzle Cutting range Fuel gas Stock no. Ø 18 mm Ø 24 mm A mm Acetylene P1 Propane M1 Natural gas (methane) Y1 Ethylen, MPS A mm Acetylene P2 Propane M2 Natural gas (methane) Y2 Ethylen, MPS Type Description Stock no. Coupling nut For mounting the heating nozzle (Ø 18 mm) on the head Accessories for Cutting Attachments Type Description Stock no. Spacer For a uniform distance between head and work piece Circular guide block For cirular cuts Mono-wheel guide block For a uniform distance between head and work piece Guide block For a uniform distance between head and work piece Radius bar for guide block For cirular cuts with a diameter up to 700 mm Cone reamer To ream cutting nozzles K1 to K Repair Tools for Cutting attachments Type Description Stock no. Ream tool For the seal face at the cutting nozzles For the seal face at the heating nozzle (Ø 24mm) Filler plug For torch head, to proof for leaks Special spanner To assemble and dissemble cutting attachments Assemble equipment For cutting attachments MWW 520/

12 12 Cutting Torches and Attachments up to 300 mm Cutting Range Flame Gouging Attachment MWW 520/1 For preparing seams with special shapes or for reworking weld seams Gouging nozzle F1 included Injector-type Fuel gases: acetylene (standard), propane (please indicate when ordered) Suitable for handle MWW 520/1 and Brenner 90 W Head position Total length approx. Stock no. Spindle valve Lever valve Bent mm S H Bent mm S H Straight head 300 mm S H Consumption data and pressures for oxygen / acetylene and oxygen / propane Gouging nozzle F 1 F 2 F 3 Oxygen pressure [bar] * Heating oxygen consump. [m 3 /h] Cutting oxygen consump. [m 3 /h] Heating nozzle for Acetylene A 1 A 2 A 2 Acetylene pressure [bar] * Acetylene consump. [m 3 /h] Heating nozzle for propane P 1 P 2 P 2 Propane pressure [bar] * Propane consump. [kg 3 /h] * Flow pressure at the gas connector of the torch when valves are opened Gouging Nozzles for Gouging Attachment Depth of joint Width of joint For heating nozzles Stock no. Copper Brass F mm 8 10 mm A1, P1, Y1, M CU MS F mm mm A2, P2, Y2, M CU MS F mm mm CU MS Heating Nozzles for Gouging Attachment Cutting range Fuel gas Stock no. Ø 18 mm Ø 24 mm A mm Acetylene P1 Propane A mm Acetylene P2 Propane

13 Cutting Torches and Attachments up to 300 mm Cutting Range 13 Rivet Head Cutting Attachment MWW 520/1 Complete with 1 cutting nozzle up to 40 mm, 1 cutting nozzle mm For cutting rivets, bolts and shafts Injector-type Fuel gases: acetylene (standard), propane (please indicate when ordered) Suitable for handle MWW 520/1 and Brenner 90 W Cutting range Type Stock no. Up to 80 mm Lever valve 00781/H Spindle valve 00781/S Consumption data and pressures for oxygen / acetylene and oxygen / propane Working range [mm] Up to 40 mm mm Oxygen pressure [bar] * Heating oxygen consump. [m 3 /h] Cutting oxygen consump. [m 3 /h] Rivet head nozzle for acetylene Up to 40 mm mm Acetylene pressure [bar] * Acetylene consump. [m 3 /h] Rivet head nozzle for Propane Up to 40 mm mm Propane pressure [bar] * Propane consump. [m 3 /h] * Flow pressure at the gas connector of the torch when valves are opened Nozzles for Rivet Head Cutting Attachment Cutting range Stock no. Acetylene Propane Up to 40 mm mm Attention! When taking the rivet head cutting attachment into operation, please note that in contrast with other MWW cutting attachments only fuel gas comes from the nozzle when the lateral valve is closed and the fuel gas valve is opened. When working, the nozzle needs to be held with its flat bottom side placed on the workpiece surface. Using this cutting attachment, any parts, rivets, bolts, shafts etc. can be sheared off flush with the surface.

14 14 Cutting Torches and Attachments up to 300 mm Cutting Range Flat Head Cutting Torch Brenner 90 Cutting range: up to 300 mm Provided with replacable monoblock valves Injector-type Fuel gas: acetylene Hose connections (DIN EN 560): oxygen G 1/4, fuel gas G 3/8 LH The standard equipment contains cutting nozzles and heating nozzles with a cutting range up to 12 mm. Other types of equipment have to be ordered separately. Other lengths and torch head angles are available on special request Head position Total length approx. Stock no. Bent mm mm 01151/ mm 01151/90 Flat Head Cutting Attachment MWW 520/1 Injector-type Fuel gas: acetylene Suitable for handle MWW 520/1 and Brenner 90 W Head position Type Stock no. Bent 90 Lever valve 45000/H Spindle valve 45000/S Consumption data and pressures for oxygen / acetylene Material thickness [mm] Cutting nozzle HS 1 HS 2 HS 3 HS 4 HS 5 HS 6 HS 7 HS 8 Oxygen pressure [bar] * Heating oxygen consump. [m 3 /h] Cutting oxygen consump. [m 3 /h] Heating nozzle HA 1 HA 1 HA 2 HA 2 HA 2 HA 3 HA 3 HA 3 Acetylene pressure [bar] * Acetylene consump. [m 3 /h] * Flow pressure at the gas connector of the torch when valves are opened

15 Cutting Torches and Attachments up to 300 mm Cutting Range 15 Cutting Nozzles for Flat Head Torch Type Cutting range Stock no. HS mm HS mm HS mm HS mm HS mm HS mm HS mm HS mm Heating Nozzles for Flat Head Torch Type Cutting range Stock no. HA mm HA mm HA mm Accessories for Flat Head Torch Type Description Stock no. Guide block (flat head) For a uniform distance between head and work piece Radius Bar for guide block For cirular cuts with a diameter up to 700 mm Pressure gauge For oxygen connector G 1/4 of the handle For Fuel gas connector G 3/8 LH of the handle Cone reamer To ream cutting nozzles HS 1 to HS Information For oxy-fuel cutting, the material (unalloyed steel with 0.3 % carbon max.) is heated with a heating flame at the cutting point until incandescence is reached. When opening the cutting oxygen valve and moving the cutting torch forward at the same time, the oxygen stream blows the liquefied material out from the kerf. The MWW flat head torches produce the heating flame and the cutting oxygen beam at two different nozzles. These torch types are suitable for thin-sheet cutting in particular. Thanks to their slim head shape, however, they can also be used for jobs in places that are difficult to access.

16 16 Cutting Torches and Attachments up to 300 mm Cutting Range Cutting Torch Brenner 90 Cutting range: up to 300 mm (cutting nozzle K 1 included) Easy repair thanks to replacable monoblock valves Injector-type Fuel gases: acetylene, propane, natural gas (methane), alternative gases Hose connections (DIN EN 560): oxygen G 1/4, fuel gas G 3/8 LH Head position Total length approx. Stock no. Bent mm mm 01091/ mm 01091/90 Bent mm mm 01101/ mm 01101/90 Straight head 480 mm mm 01111/ mm 01111/90 Cutting Attachment MWW 520/1 (Head Ø 28) Cutting range: up to 300 mm Injector-type Fuel gases: acetylene, propane, natural gas (methane) Suitable for handle MWW 520/1 and Brenner 90 W Fuel gas Total length approx. Stock no. Acetylene 300 mm mm L Propane, natural gas (methane) 300 mm Consumption data and pressures for oxygen / acetylene and oxygen / propane Cutting range [mm] Cutting nozzle K 1 K 2 K 3 K 4 K 5 K 6 Oxygen pressure [bar] * Heating oxygen consump. [m 3 /h] Cutting oxygen consump. [m 3 /h] Heating nozzle for acetylene A 1 A 1 A 1 A 1 A 2 A 2 Acetylene pressure [bar] * Acetylene consump. [m 3 /h] Heating nozzle for propane P 1 P 1 P 1 P 1 P 2 P 2 Propane pressure [bar] * Propane consump. [kg/h] * Flow pressure at the gas connector of the torch when valves are opened

17 Cutting Torches and Attachments up to 300 mm Cutting Range 17 Cutting Nozzles Cutting range For heating nozzles Stock no. Copper Brass K mm A1, P1, Y1, M CU MS K mm CU MS K mm CU MS K mm CU MS K mm A2, P2, Y2, M CU MS K mm CU MS Gouging Nozzles Depth of joint Width of joint For heating nozzles Stock no. Copper Brass F mm 8 10 mm A1, P1, Y1, M CU MS F mm mm A2, P2, Y2, M CU MS F mm mm CU MS Heating Nozzles (Ø 28 mm) Cutting range Fuel gas Stock no. A mm Acetylene P1 Propane M1 Natural gas (methane) Y1 Ethylen, MPS A mm Acetylene P2 Propane M2 Natural gas (methane) Y2 Ethylen, MPS Accessories and Repair Tools Type Description Stock no. Guide block (Ø 28 mm) For a uniform distance between head and work piece Circular guide block (Ø 28) For cirular cuts Pressure gauge For oxygen connector G 1/4 of the handle For fuel gas connector G 3/8 LH of the handle Cone reamer To ream cutting nozzles K1 to K Ream tool For the seal face of the cutting nozzle For the seal face of the heating nozzle (Ø 28 mm) Ream tool (Brenner 90) For the seal face of the cutting oxygen valve spindle 03066

18 18 Cutting Torches and Attachments up to 500 mm Cutting Range Cutting Torch Brenner 90 Special Cutting range: mm Injector torch for fuel gases: acetylene, propane, natural gas (methane) Hose connections (DIN EN 560): oxygen G 3/8, fuel gas G 3/8 LH Head position Total length approx. Stock no. Bent mm SP 600 mm 01091/60SP 900 mm 01091/90SP Consumption data and pressures for oxygen / acetylene, oxygen / propane and methan Cutting nozzle K 7 s K 7 s K 7 s Heating nozzle A 3 (acetylene) P 3 (propane) M 3 (methane) Oxygen pressure [bar] * Heating oxygen consump. [m 3 /h] Cutting oxygen consump. [m 3 /h] Fuel gas pressure [bar] * Fuel gas consump. [m 3 /h] * Flow pressure at the gas connector of the torch when valves are opened Cutting Attachment MWW 520/1 Special Cutting range: mm Injector torch for fuel gases: acetylene, propane, natural gas (methane) Suitable for handle MWW 520/1 Special Cutting range Fuel gas Total length approx. Stock no mm Acetylene 450 mm Propane, natural gas 450 mm Consumption data and pressures for oxygen / acetylene and oxygen / propane Cutting nozzle / gouging nozzle K 5 K 6 K 7 s F 2 F 3 F 4 Cutting range / width of joint [mm] Oxygen pressure [bar] * Heating oxygen consump. [m 3 /h] Cutting oxygen consump. [m 3 /h] Heating nozzle for acetylene A 2 A 2 A 3 A 2 A 2 A 3 Acetylene pressure [bar] * Acetylene consump. [m 3 /h] Heating nozzle for propane P 2 P 2 P 3 P 2 P 2 P 3 Propane pressure [bar] * Propane consump. [kg/h] * Flow pressure at the gas connector of the torch when valves are opened

19 Cutting Torches and Attachments up to 500 mm Cutting Range 19 Cutting Nozzles Cutting range For heating nozzles Stock no. Copper Brass K mm A2, P2, Y2, M CU MS K mm CU MS K 7 s mm A3, P3, M CU MS Gouging Nozzles Depth of joint Width of joint For heating nozzles Stock no. Copper Brass F mm mm A2, P2, Y2, M CU MS F mm mm CU MS F mm mm A3, P3, M CU MS Heating Nozzles (Ø 28 mm) Cutting range Fuel gas Stock no. A mm Acetylene P 2 Propane M 2 Natural gas (methane) Y 2 Ethylen, MPS A mm Acetylene P 3 Propane M 3 Natural gas (methane) Accessories and Repair Tools Type Description Stock no. Guide block (Ø 28 mm) For a uniform distance between head and work piece Circular guide block (Ø 28) For cirular cuts Pressure gauge For oxygen connector G 3/8 of the handle For fuel gas connector G 3/8 LH of the handle Cone reamer To ream cutting nozzles K5 and K Ream tool For the seal face of the cutting nozzle For the seal face at the heating nozzle (Ø 28 mm) Ream tool (Brenner 90) For the seal face of the cutting oxygen valve spindle Safety Advice Due to the high cutting performance, fast reaction in the event of a flashback is paramount. A flashback announces itself through a whistling noise. In such an event, proceed as follows: Close the oxygen valve Close the fuel gas valve

20 20 Cutting Torches and Attachments up to 900 mm Cutting Range Cutting Torch MWW 600 Cutting range: mm Suitable particularly for foundries Injector-type Fuel gases: acetylene, propane, natural gas (methane) Hose connections (DIN EN 560): heating oxygen G 3/8, cutting oxygen G 1/2, fuel gas G 3/8 LH Other lengths and torch head angles are available on special request. Head position Total length approx. Stock no. Bent mm Bent mm Consumption data and pressures for oxygen / acetylene Cutting nozzle STK STK Heating oxygen pressure [bar] * Heating oxygen consump. [m 3 /h] Cutting oxygen pressure [bar] * Cutting oxygen consump. [m 3 /h] Heating nozzle for acetylene ST A ST A Acetylene pressure [bar] * Acetylene consump. [m 3 /h] * Flow pressure at the gas connector of the torch when valves are opened Cutting and Heating Nozzles for MWW 600 Type Cutting range Fuel gas Stock no. Cutting nozzle STK mm A, P, M MS Cutting nozzle STK mm A, P, M MS Heating nozzle ST A mm Acetylene (A) Heating nozzle ST PM mm Propane (P) / methane (M) Accessories for High-Capacity Cutting Torches Type Description Stock no. Shield For MWW 900 GM, for heat protection Pressure gauge For heating oxygen inlet G 3/ For cutting oxygen inlet G 1/ For fuel gas inlet G 3/8 LH The MWW 600 and MWW 900 GM high-capacity cutting torches have a high gas consumption and must be operated at suitable loop lines or cylinder racks!

21 Cutting Torches and Attachments up to 900 mm Cutting Range 21 High-Capacity Cutting Torch MWW 900 GM NEW Cutting range: up to 900 mm Cuts bundled tubes and stacks without difficulty Works with gas-mixing nozzles Fuel gases: propane, natural gas (methane) Hose connections (DIN EN 560): for heating oxygen G 3/8, for cutting oxygen G 1/2, for fuel gas G 3/8 LH Nozzles and accessories have to be ordered separatly. Head position Total length approx. Stock no. Bent mm Straight head 1000 mm Consumption data and pressures for oxygen / propane and methane Cutting range [mm] Up to Cutting nozzle KL G1 KL G2 KL G3 KL G4 Cutting oxygen pressure [bar] * Cutting oxygen consump. [m 3 /h] Heating nozzle for propane/methane PM G1 PM G1 PM G1 PM G2 Heating oxygen pressure [bar] * Heating oxygen consump. [m 3 /h] Propane pressure [bar] * Propane consump. [kg/h] Methane pressure [bar] * Methane consump. [kg/h] * Flow pressure at the gas connector of the torch when valves are opened Cutting and Heating Nozzles for MWW 900 GM Type Cutting range Fuel gas Stock no. Cutting nozzle KL G1 Up to 300 mm Propane (P), Methane (M) Cutting nozzle KL G mm Propane (P), Methane (M) Cutting nozzle KL G mm Propane (P), Methane (M) Cutting nozzle KL G mm Propane (P), Methane (M) Heating nozzle PM G1 Propane (P), Methane (M) Heating nozzle PM G2 Propane (P), Methane (M) Information Accessories as well as spare parts for the high-capacity cutting torch MWW 900, former MWW 485, can still be ordered.

22 22 Welding Attachments and Welding Nozzles Welding Attachments for Acetylene Suitable for handle MWW 520/1 and Brenner 90 W Welding range Stock no mm mm mm Welding range Stock no. 4 6 mm mm mm Consumption data and pressures for oxygen / acetylene Welding range [mm] Oxygen pressure [bar] * Oxygen consumption [m 3 /h] Acetylene pressure [bar] * Acetylene consump. [m 3 /h] * Flow pressure at the gas connector of the torch when valves are opened Powerful Welding Attachments for Acetylene Suitable for handle MWW 520/1 ( 1 Special) and Brenner 90 W Welding range Stock no mm mm Welding range Stock no mm mm Consumption data and pressures for oxygen / acetylene Welding range [mm] Oxygen pressure [bar] * Oxygen consumption [m 3 /h] Acetylene pressure [bar] * Acetylene consump. [m 3 /h] * Flow pressure at the gas connector of the torch when valves are opened Welding Nozzles for Acetylene Welding range Stock no mm mm mm mm mm Welding range Stock no mm mm mm mm mm

23 Welding Attachments and Welding Nozzles 23 Pipe Welding Attachments for Acetylene Suitable for handle Brenner 90 FG, MWW 520/1 and Brenner 90 W Type: bent 90º Type: bent 60º Welding range Stock no. Welding range Stock no. 1 2 mm mm mm mm mm mm mm mm Welding Nozzles for Pipe Welding Attachments Welding range Stock no. 1 2 mm mm Welding range Stock no. 4 6 mm mm Consumption data and pressures for oxygen / acetylene Welding range [mm] Oxygen pressure [bar] * Oxygen consumption [m 3 /h] Acetylene pressure [bar] * Acetylene consump. [m 3 /h] * Flow pressure at the gas connector of the torch when valves are opened Bendable Welding Attachments for Acetylene Fuel gas: acetylene Slightly bendable copper tube with brazed-on welding nozzle Suitable for handle Brenner 90 FG, MWW 520/1 and Brenner 90 W Welding range Stock no. 1 2 mm mm Welding range Stock no. 4 6 mm mm Nozzles for Bendable Welding Attachments Welding range Stock no. 1 2 mm mm Welding range Stock no. 4 6 mm mm 10235

24 24 Welding Attachments and Welding Nozzles Welding Attachments for Propane The oxidising effect of the flame is reduced through the use of a manganese-silicon-containing filler metal Welding range Stock no mm mm Welding range Stock no. 4 6 mm mm Consumption data and pressures for oxygen / propane Welding range [mm] mm 2 4 mm 4 6 mm 6 9 mm Oxygen pressure [bar] * Oxygen consumption [m 3 /h] Propane pressure [bar] * Propane consump. [kg/h] * Flow pressure at the gas connector of the torch when valves are opened Welding Nozzles for Propane Welding range Stock no mm mm Welding range Stock no. 4 6 mm mm Multihole Brazing Attachment for Acetylene NEW Slightly bendable copper tube with brazed-on multi-flame nozzle Suitable for handle Brenner 90 FG, MWW 520/1 and Brenner 90 W Working range Flame holes Stock no. 1 2 mm mm O-Rings for Welding and Heating Attachments Type Description Stock no. O-ring 6 x 2 mm O-ring for the seal face at the pressure nozzle O-ring 14 x 2 mm O-ring for the seal face at the mixing nozzle 40280

25 Heating Attachments and Nozzles 25 Heating Attachments for Propane Copper flame heating nozzle with a central hole Working range Stock no mm mm mm mm mm Working range Stock no mm mm mm mm mm For these attachments a handle MWW 520/1 Special is necessary. Consumption data of welding and heating attachments for propane / oxygen Welding range [mm] Oxygen pressure [bar] * Oxygen consumption [m 3 /h] Propane pressure [bar] * Propane consump. [kg/h] * Flow pressure at the gas connector of the torch when valves are opened Heating Nozzles for Propane Working range Stock no mm mm mm mm mm Working range Stock no mm mm mm mm mm Accessories for Welding Jobs Type Description Stock no. Welding mirror With magnet holder With hand grip Protection goggles With dark glasses Hinged (light and dark glasses) Gas lighter With exchangeable flat file, flint included With exchangeable roller file, flint included Nozzle cleaning set for cleaning the welding nozzles 03031

26 26 Heating Attachments and Nozzles Heating Attachments with Multihole Nozzles Copper preheating nozzle with several holes arranged in a circule and inclined outward. Fuel gases: acetylene, propane Acetylene Working range Stock no. 1 2 mm mm mm mm mm mm mm mm mm Propane Working range Stock no. 1 2 mm mm mm mm mm mm mm mm mm These attachments require a handle MWW 520/1 Special. Consumption data and pressures for oxygen / acetylene and oxygen / propane Welding range [mm] Oxygen pressure [bar] * Oxygen consumption [m 3 /h] Acetylene pressure [bar] * Acetylene consumption [m 3 /h] Propane pressure [bar] * Propane consumption [kg/h] * Flow pressure at the gas connector of the torch when valves are opened Multihole Nozzles for Heating Attachments Acetylene Working range Stock no. 1 2 mm mm mm mm mm mm mm mm mm Propane Working range Stock no. 1 2 mm mm mm mm mm mm mm mm mm

27 Heating Attachments and Nozzles 27 Heating Attachments for Alternative Gases Copper preheating nozzle with a central hole and several circularly arranged holes Fuel gases: ethylene, propylene, natural gas (methane), propane Link cylinders: from working range equal or bigger than mm Fuel gas consumption depends on the mixing ratio of oxygen and fuel gas Working range Stock no mm mm mm Working range Stock no mm mm mm These attachments require a handle MWW 520/1 Special. Consumption data and pressures for oxygen / alternative gases Heating nozzle F-AWD 1 F-AWD 2 F-AWD 3 F-AWD 4 F-AWD 5 F-AWD 6 Working range [mm] Oxygen pressure [bar] * Oxygen consumption [m 3 /h] Fuel gas pressure [bar] * Ethylene [m 3 /h] Propylene [m 3 /h] Methane (natural gas) [m 3 /h] Propane [kg/h] * Flow pressure at the gas connector of the torch when valves are opened Heating Nozzles for Alternative Gases Fuel gases: ethylene, propylene, natural gas (methane), propane Type Working range Stock no. F-AWD mm F-AWD mm F-AWD mm F-AWD mm F-AWD mm F-AWD mm

28 28 Heating Attachments, Nozzles and Flame Cleaning Attachments Heating Attachments with Two-Piece Nozzle Brass preheating nozzle with several holes arranged axially in several partial circles. Fuel gas: acetylene Heating attachment with nozzle Working range Stock no mm mm mm Two-piece nozzle Working range Stock no mm mm mm These attachments require a handle MWW 520/1 Special. Consumption data and pressures for oxygen / acetylene Working range [mm] Oxygen pressure [bar] * Oxygen consumption [m 3 /h] Acetylene pressure [bar] * Acetylene consump. [m 3 /h] * Flow pressure at the gas connector of the torch when valves are opened Flame Cleaning Attachments for Acetylene To prepare steel surfaces, as well as cast stone or natural stone To remove rust, paint and dirt residues or blast off particles Other fuel gases: only on special request Head width Stock no. 30 mm mm mm Head width Stock no. 150 mm mm mm These attachments require a handle MWW 520/1 Special. Consumption data and pressures for oxygen / acetylene Head width [mm] Oxygen pressure [bar] * Oxygen consumption [m 3 /h] Acetylene pressure [bar] * Acetylene consump. [m 3 /h] * Flow pressure at the gas connector of the torch when valves are opened

29 Flame Straightening Attachments and Nozzles 29 Flame Straightening Attachments To correct deformations of workpieces For a thickness up to 3 mm, the range selection equals the selection when welding, for thicker sheets the thickness is multiplied by Fuel gas: acetylene 30 mm nozzle distance, adjustable wheel holders Type Nozzle size Mixing tube length Stock no. 1 brass mixing tube 4 6 mm (2-fold) Approx. 400 mm Approx. 750 mm mm (3-fold) Approx. 400 mm Approx. 750 mm mm (5-fold) Approx. 400 mm Approx. 750 mm Type Nozzle size Mixing tube length Stock no. 2 stainless steel tubes 2 4 mm (3-fold) Approx. 500 mm 20525/11 Approx. 750 mm 20525/8 4 6 mm (3-fold) Approx. 500 mm 20525/12 Approx. 750 mm 20525/9 6 9 mm (3-fold) Approx. 500 mm 20525/13 Approx. 750 mm 20525/ mm (5-fold) Approx. 500 mm 20535/11 Approx. 750 mm 20535/8 4 6 mm (5-fold) Approx. 500 mm 20535/12 Approx. 750 mm 20535/9 6 9 mm (5-fold) 1 Approx. 500 mm 20535/13 Approx. 750 mm 20535/10 1 These attachments require a handle MWW 520/1 Special. Consumption data and pressures for oxygen / acetylene Flame straightening attachment 2-fold 3-fold 3-fold 3-fold 5-fold 5-fold 5-fold Working range [mm] Oxygen pressure [bar] * Oxygen consumption [m 3 /h] Acetylene pressure [bar] * Acetylene consump. [m 3 /h] * Flow pressure at the gas connector of the torch when valves are opened Nozzles for Flame Straightening Attachments Working range Stock no. 2 4 mm mm Working range Stock no. 6 9 mm 07070

30 30 Handles and Accessories Handle Brenner 90 FG The lower slope of the valves makes it easier to adjust oxygen and fuel gas levels This is very useful for educational institutions For welding and brazing attachments up to 9 14 mm Fuel gases: acetylene, propane, natural gas (methane), alternative gases Hose connections (DIN EN 560): oxygen G 1/4, fuel gas G 3/8 LH Hose coupling nipples/coupl. nuts Attachment coupling nut Stock no. Not included Not included 21450/1 Handle Brenner 90 W Provided with replaceable monoblock valves Low weight and ergonomic shape which facilitates handling suitable for all MWW attachments For welding, heating and flame straightening attachments up to working range mm For cutting attachments with a cutting range up to 300 mm Fuel gases: acetylene, propane, natural gas (methane), alternative gases Hose connections (DIN EN 560): oxygen G 1/4, fuel gas G 3/8 LH Hose coupling nipples/coupl. nuts Attachment coupling nut Stock no. Not included Not included 21150/1 Included Not included 21250/1 Not included Included 21350/1 Handle MWW 520/1 Like handle Brenner 90 W, but with valves pasted into the handle For welding, heating and flame straightening attachments up to working range mm For cutting attachments with a cutting range up to 300 mm Fuel gases: acetylene, propane, natural gas (methane), alternative gases Hose connections (DIN EN 560): oxygen G 1/4, fuel gas G 3/8 LH Type Coupl. nip./coupl. nuts Attachment coupl. nut Stock no. With standard valve Not included Not included 40700/1 Included Not included 40800/1 Not included Included 40900/1 With rapid-action valve Included Not included 21240/1

31 Handles and Accessories 31 Handle MWW 520/1 Special Special version of the handle, which allows a higher oxygen flow rate With rapid-action oxygen valve For welding, heating and flame straightening attachments from working range mm For cutting attachments with a cutting range from 300 mm 500 mm Fuel gases: acetylene, propane, natural gas (methane), alternative gases Hose connections (DIN EN 560): oxygen G 3/8, fuel gas G 3/8 LH Type Coupl. nip./coupl. nuts Attachment coupl. nut Stock no. With rapid-action valve Included Not included 21241/1 Accessories for Handles Type Description Stock no. Coupling nut To connect attachment with the handle Coupling pin D1 For oxygen connector G 1/ For fuel gas connector G 3/8 LH Rapid connector DKG For rapid oxygen connector For rapid fuel gas connector Pressure gauge For oxygen connector G 1/ For oxygen connector G 3/ For fuel gas connector G 3/8 LH Safety Devices for Handles Type Description Stock no. Safety device GG For oxygen connector G 1/ For fuel gas connector G 3/8 LH Repair Tools for MWW Handles Type Description Stock no. Ream tool For the seal face at the valve spindle Thread-cutting die To rework the threaded oxygen connector G 1/ To rework the threaded oxygen connector G 3/8 LH Cone reamer To ream the 45 cone at the gas connector Guide bushing For cone reamer for oxygen G 1/ /1 For cone reamer for fuel gas G 3/8 LH 03080/2

32 32 Machine Shafts, Regulation Valves and Pressure Gauges Machine Shaft for Fixed Mounting Suitable for all MWW heating and flame straightening attachments Shaft Oxygen connector Fuel gas connector Stock no. 18 mm (MWW standard) G 3/8 G 3/8 LH Machine Cutting Torch for GM Nozzles Shaft diameter 32 mm Without valves and nozzles, suitable for all nozzles at page 9 Oxygen connector Fuel gas connector Cutting oxy. connector Stock no. G 3/8 G 3/8 LH G 3/8 On request Gas Mixing Cutting Nozzle Extra Long NEW For machine cutting torch, length: approx. 250 mm Cutting range Fuel gas Stock no mm Propane / Methane mm Propane / Methane mm Propane / Methane Regulation Valves for Machine Shafts For regulating the gas flow at the machine shaft Gas type Inlet connection Outlet connection Stock no. Oxygen G 3/8 Nipple with nut G 3/ G 1/2 Nipple with nut G 1/ Compressed air G 3/8 Nipple with nut G 3/ G 1/2 Nipple with nut G 1/ Acetylene G 3/8 LH Nipple with nut G 3/8 LH G 1/2 LH Nipple with nut G 1/2 LH Propane / methane G 3/8 LH Nipple with nut G 3/8 LH G 1/2 LH Nipple with nut G 1/2 LH Pressure Gauges for Machine Shafts Type Description Stock no. Pressure gauge For oxygen connector G 3/ For fuel gas connector G 3/8 LH 03094

33 Preheating and Soldering Equipment 33 Preheating Set for Compressed Air / Fuel Gas Cup-shaped single-hole nozzle with extensive flame Can be used for defrosting, drying or warming sheet metals before, during or after the welding process Handle MWW 520/1-D for compressed air / fuel gas included Hose connections (DIN EN 560): compressed air G 3/8, fuel gas G 3/8 LH Fuel gases: propane, natural gas (methane) Type Description Stock no. Preheating set PMD 3 Complete with preheating attachment and handle Preheating attachment PMD Handle MWW 520/1-D Without hose coupling nipples / coupling nuts Professional Preheating Set for Propane Contains Propane handle, with low pressure regulator (see chart), connection tube 600 mm, torch head (see table), depot equipment, high pressure hose 6.3 x 5 with coupling nuts G 3/8 LH x 5 m on both sides, hose break safety device 12 kg/h Low pressure regulator type Torch head diameter Stock no. With combi-connector Ø 60 mm Hard Soldering Set for Propane Contains Propane-handle, low pressure regulator MINI with combined connector and gauge, hard soldering attachment size 14, torch attachment 64 mm, high pressure hose with coupling nuts G 3/8 LH x 1.5 m on both sides Stock no Propane Handle DIN-DVGW Operating pressure: bar With shut-off valve, lever valve and adjustable flame Hose connection: G 3/8 LH, attachment connection: M 14 1 Type Stock no. Without hose coupling nipple and coupling nut 6 mm 69330

34 34 Hoses, Safety Devices and Accessories Single Hose Without Connections Linear meter Available with and without connections Other models available on special request Gas type Type Dimensions (inner-ø) Stock no. Oxygen Linear meter 6 mm Acetylene Linear meter 9 mm Propane Linear meter 9 mm Twin Hose for Oxygen / Acetylene Gas type Type Dimensions (inner-ø) Stock no. Oxygen / acetylene Linear meter 4 mm / 4 mm mm / 6 mm mm / 9 mm m, with connections 6 mm / 9 mm 60910K m, with connections 6 mm / 9 mm 60910K m, with connections 6 mm / 9 mm 60910K m, with connections 6 mm / 9 mm 60910K-40 Hose Coupling Nipples and Coupling Nuts Coupling nipple Stock no. 6.3 mm mm, shouldered mm mm Coupling nut Stock no. G 1/ G 3/ G 3/8 LH G 1/ Hose Connectors Type Gas type Hose connection Stock no. Hose coupling Oxygen 6 mm / G 1/ Fuel gas 9 mm / G 3/8 LH Double threaded union Oxygen 6 mm / G 1/ Fuel gas 9 mm / G 3/8 LH Hose coupling nipple Oxygen, fuel gas 6 mm / Fuel gas, fuel gas 9 mm /

35 Hoses, Safety Devices and Accessories 35 Accessories for Gas Hoses Type Description Stock no. Hose holder, zinc coated steel For twin hose mm For twin hose mm Coupling pin D2 For oxygen, hose side mounting For fuel gas, hose side mounting Coupling pin D4 For oxygen, threaded connection, G 1/ For fuel gas, threaded connection, G 3/8 LH Rapid connector DKT For oxygen, with automatic gas cut-off For fuel gas, with automatic gas cut-off Rapid connector DKG For rapid oxygen connector For rapid fuel gas connector Hose Break Safety Device for Propane Prevents the escape of gas after damaging or loosening of the hose line and locks the gas passage as soon as the prescribed operating quantity is exceeded by 10 %; for manual re-opening Attention: the input pressure of the consumer should always be below the indicated value of the hose break safety device Nom. pressure Nom. flow rate Inlet connection Hose con. Stock no bar kg/h G 3/8 LH G 3/8 LH Safety Devices For torch side or hose side protection Type Description Stock no. Model TT For oxygen, hose side mounting For fuel gas, hose side mounting Model GT For oxygen, threaded connection, G 1/ For fuel gas, threaded connection, G3/8 LH For securing single cylinders and tapping points Type Description Stock no. Model DGN For oxygen For fuel gas Model DG 91 N For oxygen with higher flow rates, with flashback arrestor For fuel gas with higher flow rates, with flashback arrestor Model DGN-DK For oxygen, combinded with rapid connector For fuel gas, combined with rapid connector 60125

36 36 Pressure Reducers and Accessories Pressure Reducer for Oxygen Single-stage type For 200 bar (EN ISO 2503) Cylinder pressure gauge: / 200 bar Working pressure gauge: 0 16 / 10 bar Back pressure adjustable: 0 10 bar Flow rate: up to 50 Nm 3 /h Cylinder connection Hose connection Stock no. G 3/4 G 1/ Pressure Reducer for Acetylene Single-stage type EN ISO 2503 Cylinder pressure gauge: 0 40 bar Working pressure gauge: / 1.5 bar Back pressure adjustable: bar Flow rate: up to 8 Nm 3 /h Cylinder connection Hose connection Stock no. Strap connector G 3/8 LH Double Extraction Valve for Pressure Reducers Gas type Threaded connection Hose connection Stock no. Oxygen G 1/4 2 x G 1/ Acetylene G 3/8 LH 2 x G 3/8 LH Pressure Reducer for Argon / CO 2 Single-stage type For 200 bar (EN ISO 2503) Back pressure adjustable Cylinder pressure gauge: / 200 bar Working pressure gauge Cylinder connect. Hose connection Stock no. Double scale 0 30 / 28 l/min W /14 G 1/ Bar scale 0 10 bar W /14 G 1/

37 Pressure Reducers and Accessories 37 Pressure Reducers for Other Gas Types Single-stage type EN ISO 2503 Cylinder pressure gauge: / 200 bar Cylinder pressure gauge (propane): 0 40 / 20 bar Pressure reducers for other gas types are available on special request Gas type Back pressure Cyl. connection Hose connect. Stock no. Propane * bar W /14 LH G 3/8 LH Hydrogen / methane 0 10 bar W /14 LH G 3/8 LH Forming gas 0 30 l/min W /14 LH G 3/8 LH l/min Compressed air 0 10 bar G 5/8 press. screw. G 1/ Nitrogen 0 10 bar W /14 G 1/ bar bar * Only suitable for 33 kg cylinders Accessories for Pressure Reducers Diameter: 63 mm, connection: G 1/4 Type Gas type Indicating range Stock no. Cylinder pressure gauge Oxygen 400 / 300 bar / 200 bar Acetylene 40 bar Neutral 400 / 300 bar / 200 bar Working pressure gauge Oxygen 16 / 10 bar Acetylene 2.5 / 1.5 bar Argon / CO / 28 l/min Neutral 0 30 l/min / 10 bar Type Description Stock no. Protective rubber cap (Ø 63 mm) Grey (DIN 32503) GRAU Yellow GELB Blue BLAU Red ROT Protective grid for pressure reducers Blue BLAU Yellow GELB Grey GRAU Rapid connector DKD For oxygen For fuel gas 60220

38 38 Pressure Reducers and Accessories Pressure Reducer with Flowmeter For 200 bar (EN ISO 2503) Gas type Flow rate Cyl. connection Hose connect. Stock no. Argon/CO l/min W /14 G 1/ Forming gas 3 30 l/min W /14 LH G 3/8 LH Pressure Reducer for Tapping Points Single-stage type, with working pressure gauge Inlet: non-flammable gases: G 3/8, flammable gases G 3/8 LH Pressure reducers for other gas types are available on special request. Gas type Back pressure adjust. Flow rate Stock no. Oxygen 0 10 bar Up to 60 Nm 3 /h Acetylene bar Up to 15 Nm 3 /h Low Pressure Regulator for Liquid Gas Liquid Gas Low Pressure Regulator MINI Back pressure adjustable: bar Flow rate: 6 kg/h Type Cyl. connection Hose connect. Stock no. Without gauge Combi-connector G 3/8 LH G 3/8 LH for gas cylinder G 3/8 LH Liquid Gas Low Pressure Regulator Back pressure adjustable: bar Flow rate: 18 kg/h Type Cyl. connection Hose connect. Stock no. With gauge Combi-connector * G 3/8 LH Without gauge Combi-connector * G 3/8 LH * also suitable for 33 kg cylinders