Series Airplus Size 3

Transcription

1 Size onstruction and working characteristics The new FRL units AIRPLUS series represents the evolution of the well known and consolidated series. The main features are increased performances, reliability, easy and fast assembly and the introduction of the latest technical features. With the exception of the air intake module and the pressure switch module all elements are available in two configurations: with technopolimer connections (IN and UT), (T series), or with metal threaded inserts, (N series). Bowls made of transparent polycarbonate (P) are fitted with a bowl protection guard which is assembled on the body via a quick coupling mechanism provided with a safety button. The filter, available with three filtration grades (µm, µm and µm) is fitted as standard with a drain mechanism which can be operated manually or semiautomatically. n request is available the auto-drain mechanism. The regulator is based on the rolling diaphragm technology with low hysteresis and the system is balanced. The unit can be fitted with integrated flush mounting pressure gauge ( to bar range). pressure ranges are available going from to bar and the regulating knob can be blocked in position simply by pressing it down. A dedicated version is available for battery mounting, up to a maximum of units. The lubricator is based on the enturi principle and the oil quantity is regulated via the adjusting screw positioned don the transparent polycarbonate (P) regulating dome which also ensure clear visibility of the oil flow and regulation. The oil suction pipe is fitted as standard with a sintered filter which ensures that any contaminant that should be present in the oil will reach the down stream circuit. Shoot off valve is available in two versions, one manually operated and one solenoid operated. In both cases the unit is fitted with a threaded connection for depressurising the downstream circuit. n the manually operated version, in the lock position, it is possible to fit up to three locks in order to prevent the accidental pressurization of the pneumatic circuit avoiding accidents or damages. The solenoid operated version is available with a mm or with a mm solenoid valve. The soft start valve ensure a progressive pressurization of the down stream circuit avoiding sudden pressure surges which could be dangerous for the devices fitted on the down stream circuit. The filling time can be easily adjusted via a built in flow regulator. The full flow rate is allowed only once the down stream pressure has reached % of the value of the inlet pressure. The pressure switch module which can be set between and bar and the air intake module complete the range. The elements are joint together via dedicated quick coupling technopolimer flanges which allows for the units to be panel mounted moreover ensure the possibility to replace any component without disassembling the FRL group from its position. 9 mounting brackets and standard gauges are also available. Instruction for installation and operation The FRL unit must be installed as close as possible to the application. The air flow direction must follow the directions indicated on the single units in correspondence of the threaded connections.(in and UT) Units provided with bowl must be mounted vertically with the bawl facing down. Single units or groups can be panel mounted via the Y type flanges, regulators and filter-regulators can be mounted via the 9 zinc plated steel bracket. In order to mount the 9 bracket it is necessary to remove the regulating knob and then the locking ring before positioning the bracket. All units must be operated according to the specified pressure and temperature ranges; fittings must be mounted without exciding the maximum torque allowed. Ensure that the units cover plates are in position before pressure is applied. The cover plates are needed to lock in position the top part of the unit. The condense level in filer and filter-regulators bowls must never exceed the maximum level indicated on the bowls. With manual or semi automatic drain the condense can be discharged via a /mm tube directly connected to the drain tap. n the pressure regulator the pressure value must always set wile pressure is rising and ideally the unit pressure range should be chosen based on the pressure value to be regulated. Lubricators must be filled with class FD and HG oils. Ensure, both on the inlet and on the outlet, that the flow rate is above the minimum flow rate required to operate the unit. Below this value the units does not operate. The oil quantity can be regulated via the regulating screw on the transparent polycarbonate dome through which it is also clearly visible the oil flow. A drop every - litres should be allowed. The oil can be re-filled while the pneumatic circuit is pressurized thanks to the exhaust valve which is built in the refill plug and allows for the bowl to be depressurized and the oil refill directly form in the bowl or from the plug. The manual shot off valve needs, to be operated, a push and turn action (clockwise) in order to close it and discharge the down stream circuit it is necessary to turn anti clock wise the knob. The soft start valve is used to slowly and progressively pressurize the down stream circuit, the time needed to do so can be set by means of the built in flow regulator. The soft start valve on its own does not allow for the down stream circuit to be discharged, in order to do so it is necessary to combine it with a shot off valve ( to be mounted upstream). Maintenance For any maintenance which requires the removal of the top plugs/ supports from the body it is necessary to preventively remove the sides cover plates. If the top plugs\supports are removed with the sides plates still in their position the unit could be permanently damaged. Bowls, plugs and supports are assembled with a bayonet type mechanism. In order to remove them rotate anti clockwise until the mechanical stop is reached and than remove from the body (for the bowls firstly press down the green safety button). Bowls and transparent parts can be cleaned with water and neutral soap. Do not use solvents or alcohol. Filtering elements (from filters and filter regulators ) made of HDPE can be regenerated by washing and blowing them. In order to remove them it is necessary to remove the bowl unscrew the filter element and replace it with a new one or clean it. The oil can be re-filled while the pneumatic circuit is pressurized thanks to the exhaust valve which is built in the refill plug and allows for the bowl to be depressurized. In order to be able to unmount the bowl it is necessary unscrew the refill plug positioned near the oil dome, once this operation has been carried out it is possible to remove the bowl to re fill it or to refill from the refill plug. Refilling directly the bowl is suggested. Should the pressure regulator not perform properly or should present a constant leackage from the relieving replaced the diaphragm by unloading completely the regulating spring before removing the regulation support. Any other maintenance operation, in consideration of the complexity of the assembly, and the need of a through test according to the Pneumax spa specification, should be carried out by the manufacturer. Fittings maximum recommended torque applicable THREAD G/8 G/ G/8 G/ Technopolymer version (T) Nm 9 Nm Nm Nm Metal version (N) Nm Nm Nm Nm.9

2 Size Air service units Filter (F) 8 G/ - G/8... * mm hose connections *Bowl removal maximum height Example: TBFB : size, Filter with Technopolymer threads, G/" connections, µm filter pore size,, Pressure drop (bar),9,8,,,,,,, - Double filtering action: air flow centrifugation and filter element onnections - Filtering element made of HDPE (high density polyethylene) available in three different filtration grades (µm, µm e µm) Minimum working pressure can be regenerated by washing it or replaced. with automatic drain - Transparent bowl made off polycarbonate with Maximum working pressure bowl protection guard. with automatic drain - Bowl assembly via bayonet type quick coupling mechanism with safety button. - Semi-automatic drain mounted as standard; automatic drain upon request. Filter pore size G /8 - G / bar, bar bar - + gr. gr. µm - µm - µm 8 cm ertical G/8" = Nm G/" = Nm S FS NNETINS A = G/8" (only for insert versions) FILTER PRE SIZE A = µm B = µm = µm S = Automatic drain.

3 Air service units oalescing filter (D) Series Airplus Size 8 G/ - G/8... * mm hose connections *Bowl removal maximum height Example : TBDA : oalescing size, Filter with Technopolymer threads, G/" connections, filter efficency 99,9%,,, Pressure drop (bar),,, MAX. SUGGESTED FLW FR A RRET PERATIN, 8 - oalescing filter element with filtration grade of, µm - Transparent bowl made off polycarbonate with bowl protection guard. - Bowl assembly via bayonet type quick coupling mechanism with safety button. - Semi-automatic drain mounted as standard; automatic drain upon request. In order to ensure a better grade of filtration it is recommended to use a µm filter before the coalescing filter. onnections Minimum working pressure with automatic drain Maximum working pressure with automatic drain Filter efficiency with, µm particle G /8 - G / bar, bar bar - + gr. gr. 99,9% 8cm E DE NNETINS A = G/8" (only for insert versions) FILTER EFFIIENY A = 99,9% S = Automatic drain ertical G/8" = Nm G/" = Nm.

4 Size Air service unit il removal filter (DB).. 8 G/" - G/8".. * G/8" connenctions *Bowl removal maximum height Example : TBDA : size il removal filter, with clogging gauge, Technopolymer threads, G/" connections. Inlet pressure (, bar) Inlet pressure (, bar), 9, Efficiency (%) 8 Pressure drop (bar),,,,,, oalescing filtering cartridge particle removal, µm oil residual, ppm - logging gauge green: proper working red: clogged cartridge - Transparent bowl made off polycarbonate with bowl protection guard. onnections Minimum working pressure with automatic drain Maximum working pressure with automatic drain Min. p G /8 - G / bar, bar bar - +, bar B vbdb NNETINS A = G/8" (only for insert versions) - Bowl assembly via bayonet type quick coupling Max. p, bar mechanism with safety button. cm - Automatic drain mounted as standard. ertical G/8" = Nm G/" = Nm.

5 Air service unit High efficiency oil removal filter (D) Series Airplus Size. 8 G/" - G/8" * G/8" connenctions *Bowl removal maximum height Example: TBDAL : size High efficiency oil removal filter, with clogging gauge, Technopolymer threads, G/" connections. Inlet pressure (, bar) Inlet pressure (, bar), 9, Efficiency (%) 8 Pressure drop (bar),,,,,, oalescing filtering cartridge particle removal, µm oil residual, ppm - logging gauge green: proper working red: clogged cartridge - Transparent bowl made off polycarbonate with bowl protection guard. - Bowl assembly via bayonet type quick coupling mechanism with safety button. - Automatic drain mounted as standard. onnections Minimum working pressure with automatic drain Maximum working pressure with automatic drain Min. p Max. p G /8 - G / bar, bar bar - +, bar, bar cm ertical G/8" = Nm G/" = Nm B vbd NNETINS A = G/8" (only for insert versions).

6 Size Air service units Regulator (R), 9, Ø9 Lockable version Detail.8. max. Mx,.8 8 G/8" G/ - G/8 Example: TBR : size, Regulator with Technopolymer threads, G/" connections, to 8 bar adjusting range Inlet pressure bar Adjusting range -8 bar Flow Q=8 Nl/min Flow Q=9 Nl/min Flow Q= Nl/min Diaphragm pressure regulator with relieving. - Low hysteresis rolling diaphragm. - Balanced system. onnections G /8 - G / bar - + RG - Available in four pressure ranges up to bar. - perating knob can be locked in position by pressing it down once the desired P (regulated pressure) pressure value is achieved. - Fitted with panel mounting locking ring. The pressure must be always regulating while increasing. For a more precise regulation and higher sensibility, the use of a regulator with a pressure range as close as possible to the regulated pressure is recommended. Pressure gauge connections Pressure range G /8 gr. gr. 8 - bar / - bar -8 bar / - bar Indifferent G/8" = Nm G/8" = Nm G/" = Nm G NNETINS A = G/8" (only for insert versions) ADJUSTING RANGE A = - bar B = - bar = -8 bar D = - bar F = ontrolled refiel + improved relieving L = no relieving R = Improved relieving K = Lockable version.

7 Air service units Regulator including gauge (RM)(RW) Series Airplus Size., 9, Ø9 Lockable version Detail.8. max. Mx,.8 8 G/ - G/8 Example : TBRM : size, Regulator including gauge with Technopolymer threads, G/" connections, to 8 bar adjusting range Inlet pressure bar Adjusting range -8 bar Flow Q=8 Nl/min Flow Q=9 Nl/min Flow Q= Nl/min Diaphragm pressure regulator with relieving. - Low hysteresis rolling diaphragm. - Balanced system. onnections G /8 - G / bar - + RDG - Available in four pressure ranges up to bar. - perating knob can be locked in position by pressing it down once the desired P (regulated pressure) pressure value is achieved. - Fitted with panel mounting locking ring. - Built in gauge - bar range as standard. The pressure must be always regulating while increasing. For a more precise regulation and higher sensibility, the use of a regulator with a pressure range as close as possible to the regulated pressure is recommended. Pressure range gr. gr. 9 - bar / - bar -8 bar / - bar Indifferent G/8" = Nm G/" = Nm D G NNETINS A = G/8" (only for insert versions) FLW DIRETIN M = from left to right W = from right to left ADJUSTING RANGE A = - bar B = - bar = -8 bar D = - bar F = ontrolled refiel + improved relieving L = no relieving R = Improved relieving K = Lockable version.

8 Size Air service units Filter-Regulator (E),.8. max. Mx, G /8" G/ - G/8.. * mm hose connections *Bowl removal maximum height Example : TBEB : size, Filter-regulator with Technopolymer threads, G/" connections, µm filtering pore size, to 8 bar adjusting range Inlet pressure bar Adjusting range -8 bar 9, Ø9 Lockable version Detail The pressure must be always regulating while increasing. For a more precise regulation and higher sensibility, the use of a regulator with a pressure range as close as possible to the regulated pressure is recommended. - Filter - diaphragm pressure regulator with relieving. - Low hysteresis rolling diaphragm. - Balanced system. onnections Minimum working pressure - Double filtering action: air flow centrifugation and filter element. with automatic drain - Filtering element made of HDPE (high density polyethylene) Maximum working pressure available in three different filtration grades (µm, µm e µm) with automatic drain can be regenerated by washing it or replaced. - Transparent bowl made off polycarbonate with bowl protection guard. - Bowl assembly via bayonet type quick coupling mechanism with safety button. - Semi-automatic drain mounted as standard; automatic drain upon request. - Available in four pressure ranges up to bar. - perating knob can be locked in position by pressing it down once the desired P (regulated pressure) pressure value is achieved. - Fitted with panel mounting locking ring. Pressure gauge connections Pressure range Filter pore size Flow Q= Nl/min Flow Q=9 Nl/min 8 9 G /8 - G / bar, bar bar - + G /8 gr. gr. 9 - bar / - bar -8 bar / - bar µm - µm - µm 8 cm ertical G/8" = Nm G/8" = Nm G/" = Nm Flow Q=8 Nl/min S G ESG NNETINS A = G/8" (only for insert versions) FILTER PRE SIZE A = µm B = µm = µm ADJUSTING RANGE A = - bar B = - bar = -8 bar D = - bar S = Automatic drain K = Lockable version SK =Automatic drain + Lockable version.

9 Air service units Filter-regulator including gauge (EM)(EW) Series Airplus Size., *Bowl removal maximum height Inlet pressure bar Adjusting range -8 bar 9, Ø9.8. max. Mx, Lockable version Detail G/ - G/8.. * mm hose connections Example: TBEMB : size, Filter-Regulator including gauge with Technopolymer threads, G/" connections, with µm filtering pore size, to 8 bar adjusting range The pressure must be always regulating while increasing. For a more precise regulation and higher sensibility, the use of a regulator with a pressure range as close as possible to the regulated pressure is recommended. - Filter - diaphragm pressure regulator with relieving. - Low hysteresis rolling diaphragm. - Balanced system. onnections Minimum working pressure - Double filtering action: air flow centrifugation and filter element. with automatic drain - Filtering element made of HDPE (high density polyethylene) Maximum working pressure available in three different filtration grades (µm, µm e µm) with automatic drain can be regenerated by washing it or replaced. - Transparent bowl made of polycarbonate with bowl protection guard. - Bowl assembly via bayonet type quick coupling mechanism with safety button. - Semi-automatic drain mounted as standard; automatic drain upon request. - Available in four pressure ranges up to bar. - perating knob can be locked in position by pressing it down once the desired P (regulated pressure) pressure value is achieved. - Fitted with panel mounting locking ring. - Built in gauge - bar range as standard. Pressure range Filter pore size Flow Q= Nl/min Flow Q=9 Nl/min 8 9 G /8 - G / bar, bar bar - + gr. 8 gr. - bar / - bar -8 bar / - bar µm - µm - µm 8 cm ertical G/8" = Nm G/" = Nm Flow Q=8 Nl/min D S g EDSG NNETINS A = G/8" (only for insert versions) FLW DIRETIN M = from left to right W = from right to left FILTER PRE SIZE A = µm B = µm = µm ADJUSTING RANGE A = - bar B = - bar = -8 bar D = - bar S = Automatic drain K = Lockable version SK =Automatic drain + Lockable version.

10 Size Air service units Lubricator (L) 9. *. 8.. G/ - G/8 *Bowl removal maximum height Example : TBL : size, Lubricator with Technopolymer threads, G/" connections,, Pressure drop (bar),9,8,,,,,,, - il mist lubrication with variable orifice size in function of the flow rate - il quantity regulation mechanism and oil quantity onnections G /8 - G / bar - + L visualization dome made of polycarbonate. - Transparent bowl made off polycarbonate with bowl protection guard. - Bowl assembly via bayonet type quick coupling mechanism with safety button. - il filling plug - il can be refilled with pressurized circuit. - Available with electric min-level sensor N.. or N.. with connection for connector. Indicative oil drip rate il type gr. 9 gr. drop every / NI FD - HG cm ertical G/"= Nm o NNETINS A = G/8" (only for insert versions) A = Min. il level indicator Normally open = Min. il level indicator Normally closed - For electrical connection use connectors type G/8" = Nm -- (see sensors chapter in the catalogue). G/" = Nm Install as close as possible to the point o fuse Do not use alcohol, deterging oils or solvents. Min. operational flow at, bar Nl/min..8

11 Air service units Shut-off valve (L) Series Airplus Size 8. 8 G/ - G/8.. h. G/8" Example: TBL : size, Shut-off valve with Technopolymer threads, G/" connections - Manual operated ways poppet valve. - Double handle action for valve opening: pushing and rotating (clockwise). onnections G /8 - G / bar - + L - The valve can be closed and the down stream circuit depressurized by rotating anticlockwise the knob. - Knob lockable with three padlocks. Handle opening and closing angle gr. gr. Indifferent 9 NNETINS A = G/8" (only for insert versions) G/8" = Nm G/" = Nm Nominal flow at bar with p= Nl/min. Exhaust nominal flowrate at bar with p= Nl/min..9

12 Size Air service units Electric shut-off valve (E) G/ - G/8.. h. G/8" Example : TBEB : size, Electric shut-off valve, with M Pilot without coil, Technopolymer threads, G/" connections - Solenoid operated ways poppet valve. - Available also with mm solenoid operator. Supply and operating connections Discharge connections G /8 - G / G / - + EA Min. Pressure working Max. Pressure working Nominal flow at bar with p= gr. 9 gr. Indifferent, bar bar G/8" = Nm G/" = Nm Nl/min. NNETINS A = G/8" (only for insert versions) mm IL LTAGE A = D A = D A = A (- Hz) A = A (- Hz) A8 = A (- Hz) A9 = D ( Watt) Exhaust nominal flowrate at bar with p= Nl/min. A mm IL LTAGE B = Without coil M mechanic B = D B = D B = A (- Hz) B = A (- Hz) B8 = A (- Hz) B9 = D ( Watt) mm IL LTAGE = Without coil M mechanic = D = A (- Hz) = A (- Hz) 8 = A (- Hz) 9 = D ( Watt).

13 Air service units Progressive start-up valve (AP) Series Airplus Size G/ - G/8 Example : TBAP : size, Progressive start-up valve with Technopolymer threads, G/" connections - Down stream circuit filling time regulated via a built in flow regulator. - Full pressure is allowed once the down stream circuit onnections G /8 - G / bar - + AP pressure reaches % of the inlet pressure. gr. gr. G/8" = Nm NNETINS A = G/8" (only for insert versions) G/" = Nm Indifferent Min. pressure working, bar Nominal flow at bar with p= Nl/min. fully open built in flow regulator Flow rate Nl/min..

14 Size Air service units Air intake (PA) G/" 8 G/ G/" Example : TBPA : size, Air intake with Technopolymer threads, G/" connections - Available with two G/" threaded connections. Attenction For this product are available only Technopolymer connections onnections Weight G / bar - + gr. Indifferent TBPA.

15 Air service units Pressure switch (PP) Series Airplus Size 8 G/" G/" Example: TBPP : Size, Pressure switch with Technopolymer threads, G/" connections - Built in adjustable pressure switch ( to bar) with electrical connection. - G / threaded connection on the bottom face. - The electrical connection is made by mean of a mm connector DIN type. The microswitch contact could be normally closed or open (change overswitch). Attenction For this product are available only Technopolymer connections onnections Weight Microswitch capacity Grade of protection (with connector assembled) Adjusting range Microswitch maximum tension G / bar - + gr. A IP - bar Indifferent A TBPP onnection.

16 Size Air service units Accessories Flange X TX Weight gr. Example : TX : Size coupling flange - Enables the quick connnection of two functions. Flange Y TY Weight 9 gr. Example : TY : Size coupling flange with mounting holes - Used to couple together two elements and to panel mount them. - Used to panel mount one single element. Fixing bracket Single unit panel mounting dimensions 9.8. T. Weight gr. - Allows for regulators and filter regulators to be panel mounted.. Ø Pressure gauge.s s A = Dial Ø B = Dial Ø SALE A = Scale - bar B = Scale - bar = Scale - bar E G B A D DE A B A B DIMENSINS D 9 E G /8" /8" Weight gr. 8.

17 Air service units Service unit assembled (EM+L) (E+L) (EW+L) Series Airplus Size G/ - G/8.8 Example : GTBHG : size, combined group comprising Filter-regulator and Lubricator, Technopolymer threads, G/" connections, to 8 bar adjusting range and µm filter pore size, Inlet pressure bar Adjusting range -8 bar,,,,,,, ombined group comprising Filter-regulator with built in manometer and Lubricator assembled with a (Y) type coupling kit for panel mounting. Built in gauge to bar as standard The pressure must be always regulating while increasing. For a more precise regulation and higher sensibility, the use of a regulator with a pressure range as close as possible to the regulated pressure is recommended. onnections Pressure range Filter pore size Indicative oil drip rate il type Min. operational flow at, bar Flow Q= Nl/min Flow Q=9 Nl/min Flow Q=8 Nl/min 8 9 G /8 - G / bar - + gr. 89 gr bar / - bar -8 bar / - bar µm - µm - µm 8 cm drop every / Nl FD - HG cm ertical G/8" = Nm G/" = Nm Nl/min. S GTSD NNETINS A = G/8" (only for insert versions) TYPE H = Built in gauge J = G/8" gauge connection FILTER PRE SIZE ADJUSTING RANGE = µm / -8 bar D = µm / - bar G = µm / -8 bar H = µm / - bar N = µm / -8 bar P = µm / - bar A = Min.oil level indicator N = Min.oil level indicator N S = Automatic drain SA = Automatic drain + Min.oil level indicator N S = Automatic drain + Min.oil level indicator N FLW DIRETIN Standard (from left to right) W = from right to left.

18 Size Air service units Service unit assembled (F+RM+L) (F+R+L) (F+RW+L) G/ - G/8.8 Example : GTBKG : size combined group comprising Filter, Regulator and Lubricator Technopolymer threads, G/" connections, to 8 bar adjusting range and µm filter pore size, Inlet pressure bar Adjusting range -8 bar,,,,,,, ombined group comprising Filter, Regulator with built in manometer and Lubricator assembled with two (Y) type coupling kits for panel mounting. Built in gauge to bar as standard The pressure must be always regulating while increasing. For a more precise regulation and higher sensibility, the use of a regulator with a pressure range as close as possible to the regulated pressure is recommended. onnections Pressure range Filter pore size Indicative oil drip rate il type Min. operational flow at, bar Flow Q=9 Nl/min Flow Q= Nl/min Flow Q=8 Nl/min 8 9 G /8 - G / bar - + gr. 8 gr. 8 - bar / - bar -8 bar / - bar µm - µm - µm 8 cm drop every / Nl FD - HG cm ertical G/8" = Nm G/" = Nm Nl/min. T S D GTSD NNETINS A = G/8" (only for insert versions) TYPE K = Built in gauge T = G/8" gauge connection FILTER PRE SIZE ADJUSTING RANGE = µm / -8 bar D = µm / - bar G = µm / -8 bar H = µm / - bar N = µm / -8 bar P = µm / - bar A = Min.oil level indicator N = Min.oil level indicator N S = Automatic drain SA = Automatic drain + Min.oil level indicator N S = Automatic drain + Min.oil level indicator N FLW DIRETIN Standard (from left to right) W = from right to left.

19 Air service units Service unit assembled (EM+PA+L) (E+PA+L) (EW+PA+L) Series Airplus Size G/" 9.. G/ - G/8 G/".8 Example : GTBNG : size combined group comprising Filter-regulator, Air intake and Lubricator Technopolymer threads, G/" connections, to 8 bar adjusting range and µm filter pore size Inlet pressure bar Adjusting range -8 bar,,,,,,,, Flow Q=8 Nl/min Flow Q=9 Nl/min Flow Q= Nl/min 8 9 ombined group comprising Filter-regulator with built in manometer, Air intake and Lubricator assembled with two (Y) type coupling kits for panel mounting. onnections G /8 - G / bar - + GTSD Built in gauge to bar as standard The pressure must be always regulating while increasing. For a more precise regulation and higher sensibility, the use of a regulator with a pressure range as close as possible to the regulated pressure is recommended. Pressure range Filter pore size Indicative oil drip rate il type Min. operational flow at, bar gr. 999 gr. 9 - bar / - bar -8 bar / - bar µm - µm - µm 8 cm drop every / Nl FD - HG cm ertical G/8" = Nm G/" = Nm Nl/min. S NNETINS A = G/8" (only for insert versions) TYPE N = Built in gauge P = G/8" gauge connection FILTER PRE SIZE ADJUSTING RANGE = µm / -8 bar D = µm / - bar G = µm / -8 bar H = µm / - bar N = µm / -8 bar P = µm / - bar A = Min.oil level indicator N = Min.oil level indicator N S = Automatic drain SA = Automatic drain + Min.oil level indicator N S = Automatic drain + Min.oil level indicator N FLW DIRETIN Standard (from left to right) W = from right to left.

20 Size Air service units Service unit assembled (EM+PP+L) (E+PP+L) (EW+PP+L) G/ - G/8 G/".8 Example : GTBRG : size combined group comprising Filter-Regulator, Pressure switch and Lubricator Technopolymer threads, G/" connections to 8 bar adjusting range and µm filter pore size Inlet pressure bar Adjusting range -8 bar Flow Q=8 Nl/min Flow Q=9 Nl/min Flow Q= Nl/min 8 9 ombined group comprising Filter-regulator with built in manometer, Pressure switch and Lubricator assembled with two (Y) type coupling kits for panel mountings. onnections G /8 - G / bar - + GTSD Built in gauge to bar as standard The pressure must be always regulating while increasing. For a more precise regulation and higher sensibility, the use of a regulator with a pressure range as close as possible to the regulated pressure is recommended. Pressure range Filter pore size Indicative oil drip rate il type Min. operational flow at, bar gr. 8 gr. - bar / - bar -8 bar / - bar µm - µm - µm 8 cm drop every / Nl FD - HG cm ertical G/8" = Nm G/" = Nm Nl/min. T S NNETINS A = G/8" (only for insert versions) TYPE R = Built in gauge = G/8" gauge connection FILTER PRE SIZE ADJUSTING RANGE = µm / -8 bar D = µm / - bar G = µm / -8 bar H = µm / - bar N = µm / -8 bar P = µm / - bar A = Min.oil level indicator N = Min.oil level indicator N S = Automatic drain SA = Automatic drain + Min.oil level indicator N S = Automatic drain + Min.oil level indicator N D FLW DIRETIN Standard (from left to right) W = from right to left.8

21 Air service units Service unit assembled (L+EM) (L+E) (L+EW) Series Airplus Size G/ - G/8 G /8".8 Example : GTBGG : size combined group comprising Shut-off valve, Filter-regulator Technopolymer threads, G/" connections to 8 bar adjusting range and µm filter pore size, Inlet pressure bar Adjusting range -8 bar,,,,,,, Flow Q=8 Nl/min Flow Q=9 Nl/min Flow Q= Nl/min 8 9 ombined group comprising manual shut-off valve, Filter - regulator with built in manometer, assembled with one (Y) type coupling kit for panel mountings. onnections G /8 - G / bar - + GTSD Built in gauge to bar as standard. The pressure must be always regulating while increasing. For a more precise regulation and higher sensibility, the use of a regulator with a pressure range as close as possible to the regulated pressure is recommended. Pressure range Filter pore size Indicative oil drip rate il type gr. 9 gr bar / - bar -8 bar / - bar µm - µm - µm 8 cm drop every / Nl FD - HG cm ertical G/8" = Nm G/" = Nm S NNETINS A = G/8" (only for insert versions) TYPE G = Built in gauge U = G/8" gauge connection FILTER PRE SIZE ADJUSTING RANGE = µm / -8 bar D = µm / - bar G = µm / -8 bar H = µm / - bar N = µm / -8 bar P = µm / - bar S = Automatic drain Min. operational flow at, bar Nl/min. FLW DIRETIN Standard (from left to right) W = from right to left.9

22 Size Air service units Service unit assembled (L+EM+L) (L+E+L) (L+EW+L) G/ - G/8 G /8".8 Example : GTBHG : Size ombined group comprising Shut-off valve, Filter-regulator and Lubricator Technopolymer threads, G/" connections to 8 bar adjusting range and µm filter pore size, Inlet pressure bar Adjusting range -8 bar,,,,,,, Flow Q=8 Nl/min Flow Q=9 Nl/min Flow Q= Nl/min 8 9 ombined group comprising manual shut-off valve, Filter - regulator with built in manometer and Lubricator assembled with two(y) type coupling kits for panel mountings. onnections G /8 - G / bar - + GTSD Built in gauge to bar as standard The pressure must be always regulating while increasing. For a more precise regulation and higher sensibility, the use of a regulator with a pressure range as close as possible to the regulated pressure is recommended. Pressure range Filter pore size Indicative oil drip rate il type Min. operational flow at, bar gr. 8 gr. 8 - bar / - bar -8 bar / - bar µm - µm - µm 8 cm drop every / Nl FD - HG cm ertical G/8" = Nm G/" = Nm Nl/min. T S NNETINS A = G/8" (only for insert versions) TYPE H = Built in gauge J = G/8" gauge connection FILTER PRE SIZE ADJUSTING RANGE = µm / -8 bar D = µm / - bar G = µm / -8 bar H = µm / - bar N = µm / -8 bar P = µm / - bar A = Min.oil level indicator N = Min.oil level indicator N S = Automatic drain SA = Automatic drain + Min.oil level indicator N S = Automatic drain + Min.oil level indicator N D FLW DIRETIN Standard (from left to right) W = from right to left.

23 Air service units Service unit assembled (L+F+RM+L) (L+F+R+L) (L+F+RW+L) Series Airplus Size G/ - G/8 G/8".8 Example : GTBKG : size combined group comprising Shut-off valve, Filter, Regulator and Lubricator Technopolymer threads, G/" connections to 8 bar adjusting range and µm filter pore size Inlet pressure bar Adjusting range -8 bar,,,,,,,, Flow Q=8 Nl/min Flow Q=9 Nl/min Flow Q= Nl/min 8 9 ombined group comprising manual shut - off valve, Filter, Regulator with built in manometer and Lubricator, assembled with two (Y) type coupling kits for panel mounting and one (X) onnections G /8 - G / bar - + GTSD type coupling kit. Built in pressure gauge to bar range The pressure must be always regulating while increasing. For a more precise regulation and higher sensibility, the use of a Pressure range Filter pore size gr. 8 gr bar / - bar -8 bar / - bar µm - µm - µm NNETINS A = G/8" (only for insert versions) regulator with a pressure range as close as possible to the 8 cm regulated pressure is recommended. Indicative oil drip rate il type Min. operational flow at, bar drop every / Nl FD - HG cm ertical G/8" = Nm G/" = Nm Nl/min. S FILTER PRE SIZE ADJUSTING RANGE = µm / -8 bar D = µm / - bar G = µm / -8 bar H = µm / - bar N = µm / -8 bar P = µm / - bar A = Min.oil level indicator N = Min.oil level indicator N S = Automatic drain SA = Automatic drain + Min.oil level indicator N S = Automatic drain + Min.oil level indicator N FLW DIRETIN Standard (from left to right) W = from right to left.

24 Size Air service units Service unit assembled (L+EM+PA+L) (L+E+PA+L) (L+EW+PA+L) G/" 9.. G/ - G/8 G/8" G/".8 Example : GTBNG : size combined group comprising Shut-off valve, Filter-regulator, Air intake and Lubricator Technopolymer threads, G/" connections to 8 baradjusting range and µm filter pore size Inlet pressure bar Adjusting range -8 bar,,,,,,,, Flow Q=8 Nl/min Flow Q=9 Nl/min Flow Q= Nl/min 8 9 ombined group comprising manual shut-off valve, Filter - regulator with built in manometer, Air intake and Lubricator, assembled with two (Y) type coupling kits for panel mounting onnections G /8 - G / bar - + GTSD and one (X) type coupling kit. Built in pressure gauge to bar range The pressure must be always regulating while increasing. For a more precise regulation and higher sensibility, the use of a regulator with a pressure range as close as possible to the regulated pressure is recommended. Pressure range Filter pore size Indicative oil drip rate il type Min. operational flow at, bar gr. 9 gr. 9 - bar / - bar -8 bar / - bar µm - µm - µm 8 cm drop every / Nl FD - HG cm ertical G/8" = Nm G/" = Nm Nl/min. T S NNETINS A = G/8" (only for insert versions) TYPE N = Built in gauge P = G/8" gauge connection FILTER PRE SIZE ADJUSTING RANGE = µm / -8 bar D = µm / - bar G = µm / -8 bar H = µm / - bar N = µm / -8 bar P = µm / - bar A = Min.oil level indicator N = Min.oil level indicator N S = Automatic drain SA = Automatic drain + Min.oil level indicator N S = Automatic drain + Min.oil level indicator N D FLW DIRETIN Standard (from left to right) W = from right to left.

25 Air service units Service unit assembled (L+EM+PP+L) (L+E+PP+L) (L+EW+PP+L) Series Airplus Size G/ - G/8 G/8" G/".8 Example : GTBRG : size combined group comprising Shut-off valve, Filter-regulator, Pressure switch and Lubricator Technopolymer threads, G/" connections adjusting range to 8 bar and µm filter pore size Inlet pressure bar Adjusting range -8 bar Flow Q=8 Nl/min Flow Q=9 Nl/min Flow Q= Nl/min 8 9 ombined group comprising manual shut-off valve, Filter - regulator with built in manometer, Pressure switch and Lubricator, assembled with two (Y) type coupling kits for panel onnections G /8 - G / bar - + GTSD mounting and one (X) type coupling kit. Built in pressure gauge to bar range The pressure must be always regulating while increasing. For a more precise regulation and higher sensibility, the use of a Pressure range Filter pore size gr. gr. 9 - bar / - bar -8 bar / - bar µm - µm - µm NNETINS A = G/8" (only for insert versions) regulator with a pressure range as close as possible to the 8 cm regulated pressure is recommended. Indicative oil drip rate il type Min. operational flow at, bar drop every / Nl FD - HG cm ertical G/8" = Nm G/" = Nm Nl/min. S FILTER PRE SIZE ADJUSTING RANGE = µm / -8 bar D = µm / - bar G = µm / -8 bar H = µm / - bar N = µm / -8 bar P = µm / - bar A = Min.oil level indicator N = Min.oil level indicator N S = Automatic drain SA = Automatic drain + Min.oil level indicator N S = Automatic drain + Min.oil level indicator N FLW DIRETIN Standard (from left to right) W = from right to left.

26 Size Air service units Service unit assembled (E+AP) G/ - G/8. G/8".8 Example : GTBSB : size combined group comprising Electric shut-off valve, Progressive start-up valve without coil with M pilot Technopolymer threads, G/" connections ombined group comprising Electric shut - off valve and onnections Progressive start-up valve assembled with a (Y) type coupling kit for panel mounting. Min. inlet pressure G /8 - G / bar. bar - + gr. 9 gr. 89 Indifferent G/8" = Nm G/" = Nm GSA NNETINS A = G/8" (only for insert versions) mm IL LTAGE A = D A = D A = A (- Hz) A = A (- Hz) A8 = A (- Hz) A9 = D ( Watt) Flow at bar with Δp= 8 Nl/min. A mm IL LTAGE B = Without coil M mechanic B = D B = D B = A (- Hz) B = A (- Hz) B8 = A (- Hz) B9 = D ( Watt) mm IL LTAGE = Without coil M mechanic = D = A (- Hz) = A (- Hz) 8 = A (- Hz) 9 = D ( Watt).