GRAPHIC DIVISION. 3D drawings available at

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1 GRAPHIC DIVISION GRAPHIC DIVISION PRODUCT DESCRIPTION PAG..01 TABLES FOR PNEUMATIC PUMPS SELECTION PAG..02 SMALL PNEUMATIC SUCTION PUMPS ART. PA 3 and PA 7 PAG..03 SMALL PNEUMATIC SUCTION PUMPS ART. PA, PA 14 and PA 18 PAG..04 PNEUMATIC SUCTION PUMPS ART. PA 40, PA 70 and PA 0 PAG..05 PNEUMATIC SUCTION PUMPS ART. PA 140, PA 170 and PA 200 PAG..06 PNEUMATIC SUCTION PUMPS ART. PA 250 and PA 300 PAG..07 SMALL PNEUMATIC BLOWING PUMPS ART. PS 3 and PS 7 PAG..08 SMALL PNEUMATIC BLOWING PUMPS ART. PS, PS 14 and PS 18 PAG..09 PNEUMATIC BLOWING PUMPS ART. PS 40, PS 70 and PS 0 PAG.. PNEUMATIC BLOWING PUMPS ART. PS 140, PS 170 and PS 200 PAG..11 PNEUMATIC BLOWING PUMPS ART. PS 250 and PS 300 PAG..12 SMALL PNEUMATIC COMBINED SUCTION AND BLOWING PUMPS PS: ART. PA 3 7 WITH PS 3 7 PAG..13 ART. PA 18 WITH PS 18 PAG..14 PNEUMATIC COMBINED SUCTION AND BLOWING PUMPS: ART. PA 40 0 CON PS 40 0 PAG..15 ART. PA CON PS PAG..16 ART. PA CON PS PAG..17 SUCTION AND BLOWING SYSTEM AS PAG..18 PNEUMATIC PUMP HOLDING SUPPORTS PAG..19 PNEUMATIC PUMP SUCTION FILTRES PAG..20 PNEUMATIC PUMP SPARE PARTS PAG VACUUM CYLINDERS PAG..23 DISC CUPS PAG..24

2 GRAPHIC DIVISION The experience and production capacity of Vuototecnica has originated a division specially dedicated to the graphics and printing sector. A reference entity, ranging from engineering to services, that offers innovative and advantageous technical solutions under every point of view: performance, reliability, duration and operational economy. A significant demonstration of the Graphic Division specialisation is represented by the new range of products among which: PNEUMATIC SUCTION AND BLOWING PUMPS These state of the art multi-ejector (multi-stage) pumps are very versatile and can either suck or blow, according to the requirements, thus representing a true evolution compared to the traditional rotating vane pumps. These pumps feature state of the art ejectors and boast an exceptional ratio between the amount of consumed air and sucked (or generated) air, all to the benefit of operational consumption. Moreover, they adjust the vacuum (or pressure) level and capacity according to the air supply pressure. The state of the art hi-tech materials have considerably reduced the weight allowing them to be installed directly on the machine. The Vuototecnica research centre has focused its attention on noise reduction, with solutions that provide for full soundproofing and no moving parts, thus prolonging duration and eliminating any vibration. Furthermore, these pumps are based on the Venturi principle which exploits the compressed air kinetic energy via in-line ejectors and, therefore, do not develop heat. The excellent compressed air and sucked filtration allows blowing air free from oil vapours, water condensation and impurities, between the sheets of paper to be separated and in the work environment, causing no pollution. Other assets of this safe and competitive technology include a minimal maintenance, limited to a regular filtre cleaning operation, and a reliability with no comparison. The pneumatic suction and blowing pumps are described in the following pages. VACUUM CYLINDERS By assembling a vacuum cup onto their perforated stem and creating a vacuum, the cup will quickly come into contact with the sheet or the object to be handled and it will automatically lift it, holding it until the vacuum is excluded. For all these features, this range of cylinders combined with cups are particularly recommended for separating sheets of paper or plastic. The advantages include: high speed operation, automatic compensation of the height of the objects to be lifted, non-rotating stems and extremely easy fixing. These vacuum cylinders are described in the following pages. CUPS They come in a large variety of shapes and sizes, to guarantee a quick and safe grip and they can be provided in anti-abrasion natural para rubber,nitrile or oil-resistant rubber, silicon, Viton, polyurethane and other compounds, according to the requirements. Vacuum cups are described in detail in Chapter 1; this chapter, however, will focus on the disc cups only. Low air consumption and limited weight. Surprisingly silent operation and total absence of heat. Great respect for the work environment and minimal maintenance..01

3 TABLES FOR SUCTION PUMPS SELECTION Max. suction Max. vacuum generated by a corresponding electric pump capacity generated by a corresponding -0.1 bar (g) -0.2 bar (g) -0.3 bar (g) -0.4 bar (g) -0.5 bar (g) -0.6 bar (g) -0.7 bar (g) -0.8 bar (g) electric pump - KPa -20 KPa -30 KPa -40 KPa -50 KPa -60 KPa -70 KPa -80 KPa cum/h PA 40 PA 40 PA 40 PA 40 PA 40 PA 40 PA 40 PA cum/h PA 40 PA 40 PA 40 PA 40 PA 40 PA 40 PA 40 PA cum/h PA 40 PA 40 PA 40 PA 40 PA 40 PA 40 PA 70 PA cum/h PA 40 PA 40 PA 40 PA 40 PA 40 PA 70 PA 70 PA cum/h PA 40 PA 40 PA 40 PA 40 PA 70 PA 70 PA 70 PA 0 40 cum/h PA 40 PA 70 PA 70 PA 70 PA 70 PA 0 PA 0 PA cum/h PA 70 PA 70 PA 70 PA 70 PA 0 PA 140 PA 140 PA cum/h PA 0 PA 0 PA 0 PA 0 PA 140 PA 140 PA 170 PA cum/h PA 0 PA 0 PA 0 PA 0 PA 140 PA 170 PA 200 PA cum/h PA 140 PA 140 PA 140 PA 140 PA 170 PA 200 PA 250 PA cum/h PA 140 PA 140 PA 140 PA 140 PA 200 PA 250 PA cum/h PA 170 PA 170 PA 170 PA 200 PA 250 PA cum/h PA 170 PA 170 PA 200 PA 250 PA cum/h PA 200 PA 200 PA 200 PA 250 PA cum/h PA 250 PA 300 PA 300 PA cum/h PA 300 PA 300 PA E.g.: To replace an electric pump with a capacity of 80 cum/h and a residual vacuum of 0.6 bar (g). Cross the line 80 cum/h with the column 0.6 bar (g) column in the table. At the intersection point, you will find that PA 140 is the ideal pump for the replacement. TABLES FOR BLOWING PUMPS SELECTION Max. blowing Max. overpressure generated by a corresponding electric pump capacity generated by a corresponding +0.1 bar (g) +0.2 bar (g) +0.3 bar (g) +0.4 bar (g) +0.5 bar (g) +0.6 bar (g) +0.7 bar (g) +0.8 bar (g) electric pump + KPa +20 KPa +30 KPa +40 KPa +50 KPa +60 KPa +70 KPa +80 KPa 25 cum/h PS 40 PS 40 PS 40 PS 40 PS 40 PS 40 PS 40 PS cum/h PS 40 PS 40 PS 40 PS 40 PS 40 PS 40 PS 40 PS cum/h PS 40 PS 40 PS 40 PS 40 PS 40 PS 40 PS 40 PS cum/h PS 70 PS 70 PS 70 PS 70 PS 70 PS 70 PS 70 PS cum/h PS 70 PS 70 PS 70 PS 70 PS 70 PS 70 PS 70 PS 70 0 cum/h PS 70 PS 70 PS 70 PS 70 PS 70 PS 70 PS 0 PS cum/h PS 0 PS 0 PS 0 PS 0 PS 0 PS 0 PS 0 PS cum/h PS 0 PS 0 PS 0 PS 0 PS 0 PS 0 PS 0 PS cum/h PS 140 PS 140 PS 140 PS 140 PS 140 PS 140 PS 140 PS cum/h PS 140 PS 140 PS 140 PS 140 PS 140 PS 140 PS 140 PS cum/h PS 140 PS 140 PS 140 PS 140 PS 140 PS 140 PS 170 PS cum/h PS 200 PS 200 PS 200 PS 200 PS 200 PS 250 PS 250 PS cum/h PS 250 PS 250 PS 250 PS 250 PS 250 PS 300 PS 300 PS cum/h PS 300 PS 300 PS 300 PS 300 PS 300 PS 300 PS 300 PS cum/h PS 300 PS 300 PS 300 PS 300 PS 300 PS E.g.: To replace an electric pump with a capacity of 80 cum/h and an overpressure of 0.6 bar (g). Cross the line 80 cum/h with the column 0.6 bar (g) column in the table. At the intersection point, you will find that PS 70 is the ideal pump for the replacement..02

4 SMALL PNEUMATIC SUCTION PUMPS PA The assembly of a pressure adjuster equipped with pressure gauge and of an FCL filtre on the suction inlet of a vacuum generator of the M.. SSX range has allowed creating these small pneumatic suction pumps. Their main features include reduced overall dimensions compared to their technical performance. The vacuum level and capacity can be adjusted according to the supply air pressure. These pumps are supplied by compressed air with a pressure ranging from 1 to 5 bar (g) and they can produce a maximum vacuum of 85% and a suction capacity between 2 and 18 cum/h, measured at a normal atmospheric pressure of 13 mbar. Being based on the Venturi principle, these pumps do not develop heat. An SSX silencer screwed onto the pump exhaust ensures a silent operation. The filtre equipped with a microporous cartridge is located on the suction inlet and can keep the finest dust and impurities. Thanks to their static operating principle, maintenance is reduced to a simple regular cleaning of the filtre. Compressed air For ext. Ø 6 pipe Vacuum Art. PA 3 Supply pressure bar (g) Max. vacuum level -KPa Air consumption Nl/s Quantity of sucked air cum/h A 88 B 1.5 R Ø G1/4 Weight Kg 0.45 Art. PA 7 Supply pressure bar (g) Max. vacuum level -KPa Air consumption Nl/s Quantity of sucked air cum/h A 89 B R G3/8 Weight Kg 0.46 Working temperature C -20 / +80 Note: All the values in the table are valid at a normal atmospheric pressure of 13 mbar and obtained with a constant supply pressure. Conversion ratio: inch = mm ; pounds = g = Kg.03

5 SMALL PNEUMATIC SUCTION PUMPS PA, PA 14 and PA 18 Compressed air For ext. Ø 6 pipe Vacuum Art. PA Supply pressure bar (g) Max. vacuum level -KPa Air consumption Nl/s Quantity of sucked air cum/h A 94 B C 24.5 Weight Kg 0.59 Art. PA 14 Supply pressure bar (g) Max. vacuum level -KPa Air consumption Nl/s Quantity of sucked air cum/h A 94 B C 24.5 Weight Kg 0.60 Working temperature PA 18 Supply pressure bar (g) Max. vacuum level -KPa Air consumption Nl/s Quantity of sucked air cum/h A 2 B C 34.5 Weight Kg 0.62 Working temperature C -20 / +80 Note: All the values in the table are valid at a normal atmospheric pressure of 13 mbar and obtained with a constant supply pressure..04 Conversion ratio: inch = mm g ; pounds = = Kg

6 SMALL PNEUMATIC SUCTION PUMPS PA A state of the art range of ejectors has allowed creating this range of pneumatic suction pumps featuring an excellent ratio between the amount of consumed air and sucked air, as well as the ability to adjust the vacuum level and capacity according to the supply air pressure. These pumps are supplied by compressed air with a pressure ranging from 1 to 6 bar (g), and they can produce a maximum vacuum of 90% and a suction capacity between 15 and 320 cum/h, measured at a normal atmospheric pressure of 13 mbar. When designing these pumps our attention was focused on noise. In fact, they are perfectly soundproofed and there are no moving parts subject to wear and vibrations. All this results in an extremely silent operation. Moreover, being based on the Venturi principle, they do not develop heat. As a standard, they are equipped with a filtre/pressure reducer unit for the supply air and a filtre with microporous cartridge located on the suction inlet which can keep the finest dust and impurities. The excellent compressed air and sucked filtration allows blowing air free from oil vapours, water condensation and impurities in the work environment, causing no pollution. The use of light alloys for making these pumps has allowed a considerable reduction of their weight thus allowing them to be directly installed onto the machine. Thanks to their static operating principle, maintenance is reduced to a simple regular cleaning of the filtres. For ext. Ø 12 pipe Compressed air Vacuum Art. PA 40 Max. vacuum level -KPa Air consumption Nl/s Quantity of sucked air cum/h Weight Kg 6.2 Art. PA 70 Max. vacuum level -KPa Air consumption Nl/s Quantity of sucked air cum/h Weight Kg 6.2 Art. PA 0 Max. vacuum level -KPa Air consumption Nl/s Quantity of sucked air cum/h Weight Kg 6.2 Working temperature C -20 / +80 Note: All the values in the table are valid at a normal atmospheric pressure of 13 mbar and obtained with a constant supply pressure. Conversion ratio: inch = mm ; pounds = g = Kg.05

7 PNEUMATIC SUCTION PUMPS PA 140, PA 170 e PA 200 For ext. Ø 15 pipe Compressed air Vacuum Art. PA 140 Max. vacuum level -KPa Air consumption Nl/s Quantity of sucked air cum/h Weight Kg 7.2 Art. PA 170 Max. vacuum level -KPa Air consumption Nl/s Quantity of sucked air cum/h Weight Kg 7.2 Art. PA 200 Max. vacuum level -KPa Air consumption Nl/s Quantity of sucked air cum/h Weight Kg 7.2 Working temperature C -20 / +80 Note: All the values in the table are valid at a normal atmospheric pressure of 13 mbar (g) and obtained with a constant supply pressure..06 Conversion ratio: inch = mm g ; pounds = = Kg

8 PNEUMATIC SUCTION PUMPS PA 250 and PA 300 For ext. Ø 15 pipe Compressed air Vacuum Art. PA 250 Max. vacuum level -KPa Air consumption Nl/s Quantity of sucked air cum/h Weight Kg 8.1 Art. PA 300 Max. vacuum level -KPa Air consumption Nl/s Quantity of sucked air cum/h Weight Kg 8.1 Working temperature C -20 / +80 Note: All the values in the table are valid at a normal atmospheric pressure of 13 mbar (g) and obtained with a constant supply pressure. Conversion ratio: inch = mm ; pounds = g = Kg.07

9 SMALL PNEUMATIC BLOWING PUMPS PS The assembly of a pressure adjuster equipped with pressure gauge and of an FCL filtre on the suction inlet of a vacuum generator of the M.. SSX range has allowed creating these small pneumatic suction pumps. Their main features include reduced overall dimensions compared to their technical performance. The vacuum level and capacity can be adjusted according to the supply air pressure. These pumps are supplied by compressed air with a pressure ranging from 1 to 5 bar (g) and they can produce a maximum pressure of 0.7 bar (g) and a blowing capacity between 2.7 and 31 cum/h, measured at a normal atmospheric pressure of 13 mbar. Being based on the Venturi principle, they do not develop heat. The filtre equipped with microporous cartridge located on the air inlet can keep the finest dust and impurities. Thanks to their static operating principle, maintenance is reduced to a simple regular cleaning of the filtre. Compressed air Blowing For ext. Ø 6 pipe Art. PS 3 Supply pressure bar (g) Max. blowing pressure bar (g) Air consumption Nl/s Quantity of blown air cum/h A 88 B 1.5 R Ø G1/4 Weight Kg 0.44 Art. PS 7 Supply pressure bar (g) Max. blowing pressure bar (g) Air consumption Nl/s Quantity of blown air cum/h A 89 B R G3/8 Weight Kg 0.45 Working temperature C -20 / +80 Note: All the values in the table are valid at a normal atmospheric pressure of 13 mbar and obtained with a constant supply pressure..08 Conversion ratio: inch = mm g ; pounds = = Kg

10 SMALL PNEUMATIC BLOWING PUMPS PS, PS 14 and PS 18 Compressed air Blowing For ext. Ø 6 pipe Art. PS Supply pressure bar (g) Max. blowing pressure -KPa Air consumption Nl/s Quantity of blown air cum/h A 94 B C 24.5 R G3/8 Weight Kg 0.49 Art. PS 14 Supply pressure bar (g) Max. blowing pressure -KPa Air consumption Nl/s Quantity of blown air cum/h A 94 B C 24.5 R G3/8 Weight Kg 0.50 Working temperature PS 18 Supply pressure bar (g) Max. blowing pressure -KPa Air consumption Nl/s Quantity of blown air cum/h A 94 B C 34.5 R G1/2 Weight Kg 0.52 Working temperature C -20 / +80 Note: All the values in the table are valid at a normal atmospheric pressure of 13 mbar and obtained with a constant supply pressure. Conversion ratio: inch = mm ; pounds = g = Kg.09

11 PNEUMATIC BLOWING PUMPS PS A state of the art range of ejectors has allowed creating this range of pneumatic blowing pumps featuring an excellent ratio between the amount of consumed air and sucked air, as well as the ability to adjust the vacuum level and capacity according to the supply air pressure. These pumps are supplied by compressed air with a pressure ranging from 1 to 6 bar (g) and can produce a maximum pressure of 0.8 bar (g) and a blowing capacity between 18 and 425 cum/h, measured at a normal atmospheric pressure of 13 mbar. When designing these pumps our attention was focused on noise. In fact, they are perfectly soundproofed and there are no moving parts subject to wear and vibrations. All this results in an extremely silent operation. Moreover, being based on the Venturi principle, they do not develop heat. As a standard, they are equipped with a filtre-pressure reducer unit for the supply air and a filtre with microporous cartridge located on the air inlet, which can keep the finest dust and impurities. The excellent compressed air and sucked filtration allows blowing air free from oil vapours, water condensation and impurities in the work environment, causing no pollution. The use of light alloys for making these pumps has allowed a considerable reduction of their weight thus allowing them to be directly installed onto the machine. Thanks to their static operating principle, maintenance is reduced to a simple regular cleaning of the filtres. For ext. Ø 12 pipe Blowing Compressed air Art. PS 40 Max. blowing pressure bar (g) Air consumption Nl/s Quantity of blown air cum/h Weight Kg 6.3 Art. PS 70 Max. blowing pressure bar (g) Air consumption Nl/s Quantity of blown air cum/h Weight Kg 6.3 Art. PS 0 Max. blowing pressure bar (g) Air consumption Nl/s Quantity of blown air cum/h Weight Kg 6.3 Working temperature C -20 / +80 Note: All the values in the table are valid at a normal atmospheric pressure of 13 mbar and obtained with a constant supply pressure.. Conversion ratio: inch = mm g ; pounds = = Kg

12 PNEUMATIC BLOWING PUMPS PS 140, PS 170 and PS 200 For ext. Ø 15 pipe Blowing Compressed air Art. PS 140 Max. blowing pressure bar (g) Air consumption Nl/s Quantity of blown air cum/h Weight Kg 7.3 Art. PS 170 Max. blowing pressure bar (g) Air consumption Nl/s Quantity of blown air cum/h Weight Kg 7.3 Art. PS 200 Max. blowing pressure bar (g) Air consumption Nl/s Quantity of blown air cum/h Weight Kg 7.3 Working temperature C -20 / +80 Note: All the values in the table are valid at a normal atmospheric pressure of 13 mbar and obtained with a constant supply pressure. Conversion ratio: inch = mm ; pounds = g = Kg.11

13 PNEUMATIC BLOWING PUMPS PS 250 and PS 300 For ext. Ø 15 pipe Blowing Compressed air Art. PS 250 Max. blowing pressure bar (g) Air consumption Nl/s Quantity of blown air cum/h Weight Kg 8.2 Art. PS 300 Max. blowing pressure bar (g) Air consumption Nl/s Quantity of blown air cum/h Weight Kg 8.2 Working temperature C -20 / +80 Note: All the values in the table are valid at a normal atmospheric pressure of 13 mbar and obtained with a constant supply pressure..12 Conversion ratio: inch = mm g ; pounds = = Kg

14 SMALL PNEUMATIC COMBINED SUCTION AND BLOWING PUMPS PS All the small pneumatic suction and blowing pumps previously described can be combined regardless of their suction or blowing capacity. Given the enormous number of possible combinations, for space reasons, this catalogue only describes combinations of pumps with the same size. Compressed air Compressed air For ext. Ø 6 pipe Vacuum Blowing Art. PA 3 Art. PS 3 Supply pressure bar (g) Supply pressure bar (g) Max. vacuum level -KPa Max. blowing pressure bar (g) Air consumption Nl/s Air consumption Nl/s Quantity of sucked air cum/h Quantity of blown air cum/h A 88 A 88 B 1.5 B 1.5 R Ø G1/4 R Ø G1/4 Weight Kg 0.45 Weight Kg 0.44 Art. PA 7 Art. PS 7 Supply pressure bar (g) Supply pressure bar (g) Max. vacuum level -KPa Max. blowing pressure bar (g) Air consumption Nl/s Air consumption Nl/s Quantity of sucked air cum/h Quantity of blown air cum/h A 88 A 88 B 1.5 B 1.5 R Ø G3/8 R Ø G3/8 Weight Kg 0.46 Weight Kg 0.45 Working temperature C -20 / +80 Working temperature C -20 / +80 Note: All the values in the table are valid at a normal atmospheric pressure of 13 mbar and obtained with a constant supply pressure. Conversion ratio: inch = mm ; pounds = g = Kg.13

15 SMALL PNEUMATIC COMBINED SUCTION PUMPS PA and BLOWING PUMPS PS Compressed air Compressed air For ext. Ø 6 pipe Vacuum Blowing Art. PA Art. PS Supply pressure bar (g) Supply pressure bar (g) Max. vacuum level -KPa Max. blowing pressure bar (g) Air consumption Nl/s Air consumption Nl/s Quantity of sucked air cum/h Quantity of blown air cum/h A 94 A 94 B B C 24.5 C 24.5 R Ø G3/8 Weight Kg 0.59 Weight Kg 0.49 Art. PA 14 Art. PS 14 Supply pressure bar (g) Supply pressure bar (g) Max. vacuum level -KPa Max. blowing pressure bar (g) Air consumption Nl/s Air consumption Nl/s Quantity of sucked air cum/h Quantity of blown air cum/h A 94 A 94 B B C 24.5 C 24.5 R Ø G3/8 Weight Kg 0.60 Weight Kg 0.50 Art. PA 18 Art. PS 18 Supply pressure bar (g) Supply pressure bar (g) Max. vacuum level -KPa Max. blowing pressure bar (g) Air consumption Nl/s Air consumption Nl/s Quantity of sucked air cum/h Quantity of blown air cum/h A 94 A 94 B B C 34.5 C 34.5 R Ø G1/2 Weight Kg 0.62 Weight Kg 0.52 Working temperature C -20 / +80 Working temperature C -20 / +80 Note: All the values in the table are valid at a normal atmospheric pressure of 13 mbar and obtained with a constant supply pressure..14 Conversion ratio: inch = mm g ; pounds = = Kg

16 PNEUMATIC COMBINED SUCTION PUMP PA and BLOWING PUMP PS All the small pneumatic suction and blowing pumps previously described can be combined regardless of their suction or blowing capacity. Given the enormous number of possible combinations, for space reasons, this catalogue only describes combinations of pumps with the same size. For ext. Ø 12 pipe Compressed air For ext. Ø 12 pipe Compressed air Blowing Vacuum Art. PA 40 Art. PS 40 Max. vacuum level -KPa Max. blowing pressure bar (g) Air consumption Nl/s Air consumption Nl/s Quantity of sucked air cum/h Quantity of blown air cum/h Weight Kg 6.2 Weight Kg 6.3 Art. PA 70 Art. PS 70 Max. vacuum level -KPa Max. blowing pressure bar (g) Air consumption Nl/s Air consumption Nl/s Quantity of sucked air cum/h Quantity of blown air cum/h Weight Kg 6.2 Weight Kg 6.3 Art. PA 0 Art. PS 0 Max. vacuum level -KPa Max. blowing pressure bar (g) Air consumption Nl/s Air consumption Nl/s Quantity of sucked air cum/h Quantity of blown air cum/h Weight Kg 6.2 Weight Kg 6.3 Working temperature C -20 / +80 Working temperature C -20 / +80 Note: All the values in the table are valid at a normal atmospheric pressure of 13 mbar and obtained with a constant supply pressure. Conversion ratio: inch = mm ; pounds = g = Kg.15

17 PNEUMATIC COMBINED SUCTION AND BLOWING PUMPS PA WITH PS For ext. Ø 15 pipe For ext. Ø 15 pipe Compressed air Compressed air Blowing Vacuum Art. PA 140 Art. PS 140 Max. vacuum level -KPa Max. blowing pressure bar (g) Air consumption Nl/s Air consumption Nl/s Quantity of sucked air cum/h Quantity of blown air cum/h Weight Kg 7.2 Weight Kg 7.3 Art. PA 170 Art. PS 170 Max. vacuum level -KPa Max. blowing pressure bar (g) Air consumption Nl/s Air consumption Nl/s Quantity of sucked air cum/h Quantity of blown air cum/h Weight Kg 7.2 Weight Kg 7.3 Art. PA 200 Art. PS 200 Max. vacuum level -KPa Max. blowing pressure bar (g) Air consumption Nl/s Air consumption Nl/s Quantity of sucked air cum/h Quantity of blown air cum/h Weight Kg 7.2 Weight Kg 7.3 Working temperature C -20 / +80 Working temperature C -20 / +80 Note: All the values in the table are valid at a normal atmospheric pressure of 13 mbar and obtained with a constant supply pressure..16 Conversion ratio: inch = mm g ; pounds = = Kg

18 PNEUMATIC COMBINED SUCTION AND BLOWING PUMPS PA WITH PS For ext. Ø 15 pipe For ext. Ø 15 pipe Compressed air Compressed air Blowing Vacuum Art. PA 250 Art. PS 250 Max. vacuum level -KPa Max. blowing pressure bar (g) Air consumption Nl/s Air consumption Nl/s Quantity of sucked air cum/h Quantity of blown air cum/h Weight Kg 8.1 Weight Kg 8.2 Art. PA 300 Art. PS 300 Max. vacuum level -KPa Max. blowing pressure bar (g) Air consumption Nl/s Air consumption Nl/s Quantity of sucked air cum/h Quantity of blown air cum/h Weight Kg 8.1 Weight Kg 8.2 Working temperature C -20 / +80 Working temperature C -20 / +80 Note: All the values in the table are valid at a normal atmospheric pressure of 13 mbar and obtained with a constant supply pressure. Conversion ratio: inch = mm ; pounds = g = Kg.17

19 SUCTION AND BLOWING SYSTEM AS With the suction and blowing system AS we have tried to provide the printing industry with an answer to most of their requirements regarding the management of paper during the printing process, i.e.: - The concentration of all the necessary pumps and commands on one single piece. - An ever increasing printing quality thanks to individually controlled pumps. - An increase of productivity resulting from the configuration and use of individual pumps. - Reduced machine idle state due to the pneumatic pumps based on the Venturi principle. - An improvement of the work environment thanks to the noise reduction, absence of heat and the emission of air free of oil vapours, water condensation and impurities between the sheets of paper to be separated and in the work environment. - Energy saving due to a low compressed air consumption compared to the amount of sucked (or generated) air. - Maintenance reduced to a regular cleaning of the filtres. The suction and blowing system AS is composed of a metal, easy-to-place cabinet, inside of which the combined pneumatic pumps PA and PS are located with the supply compressed air interception and adjustment valves. The suction and blowing capacities of the pumps are determined according to the client s requirements or to technical specifications of the machine manufacturer. At the sides of the cabinet are located the blowing and suction connectors for the to the application, as well as the filtres equipped with microporous cartridge against fine dust.. On the control panel are installed: - The pneumatic main switch for supply compressed air interception with a pressure gauge for a direct reading of the line pressure. - The pneumatic switches for supply compressed air interception of every single pump. - The pressure reducers with relative pressure gauges for adjusting the compressed air of every single pump. The vacuum (or pressure) level as well as the pump capacity can be adjusted according to the supply air pressure. - Vacuum gauges and pressure gauges for a direct reading of the vacuum and pressure at the application. - Vacuum gauges for controlling the clogging level of the PS pump filtres. All our pneumatic suction and blowing pumps can be combined regardless of their suction and blowing capacity and can be installed inside the system cabinet. Given the enormous number of possible combinations, this catalogue only describes combinations of pumps with the same size. Set for: Weight Art. Kg AS 4 4 pumps PA / PS 120 Note: The filtres are not integral part of the system, but they are the same filtres installed on PA/PS pumps on the outside of the cabinet. To order the complete system, all you have to do is ad the art. of the chosen PA and PS pumps to the art. AS 4. E.g.: n 1 AS 4 n 1 PA 0 n 1 PS 140 n 1 PA 170 n 1 PS 200 You can install up to 4 pumps on the AS 4 system, regardless of their size and suction or blowing function..18 Conversion ratio: inch = mm g ; pounds = = Kg

20 PNEUMATIC SUCTION AND BLOWING PUMP SUPPORTS The supports described in this page have been designed to allow a quick assembly of the pneumatic suction and blowing pumps and their easy placement on the machine. They are made with a sturdy satinated stainless sheet steel and are equipped with anti-slip and anti-vibration rubber feet. These supports are currently available for single pneumatic pumps and for the combined ones. Rubber feet A B C D E F G H I L M N O P Q Weight Art. Ø Ø Kg GR DIV Rubber feet Rubber be feet Art. A B C D E F G H I L M N O P Q Weight Ø Ø Kg GR DIV GR DIV Conversion ratio: inch = mm ; pounds = g = Kg.19

21 PNEUMATIC AND BLOWING PUMPS SUCTION FILTRES To allow the pneumatic suction and blowing pumps to work even in very dusty environments it is necessary to use these filtres that, installed on the suction inlet, can keep the finest dust and impurities and affecting the capacity in a negligible manner. The filtering cartridges, in fact, are made with a special treated paper with a porosity level of 5 7 micron, and pleated to increase the filtering surface. FCL filtres are composed of a transparent plexiglas cylindrical body inside of which is located the filtering cartridge locked by two anodised aluminium flanges that are kept in place by seeger rings, inside of which the threaded connectors and the seals are housed. The filtres can be inspected by simply removing one of the two flanges. The container of the filtering element FP is made with plastic and it is screwed onto the blue plastic lid; a gasket located between the two elements ensures a perfect seal. The container of the filtering element FC, as well as its lid, are made with sheet steel and varnished with a special oxidation-resistant treatment. A gasket between the lid and the container ensures a perfect vacuum seal, while the release clamps on the container allow a quick opening of the lid to check or replace the filtering cartridge. Art. d A B C D E F Max. capacity For pumps Weight Spare cartridge Ø Ø cum/h art. Kg art. FCL 1 MF G1/ PA - PS FCL 03 FCL 2 MF G3/ PA - PS FCL 03 3D drawings available at wwaw.vuototecnica.net Art. d A B C D Max. capacity For pumps Weight Spare cartridge Ø Ø cum/h art. Kg art. FP 30/4/SP G PA - PS SP/4 FC 38 G1 1/ PA - PS FC 15 FC 55 G PA - PS FC Conversion ratio: inch = mm g ; pounds = = Kg

22 Vacuum gauge Ø 40 mm with 1/8 coaxial gas coupler PNEUMATIC PUMP SPARE PARTS Art. For pneumatic pumps PA - PS Pressure gauge Ø 40 mm with 1/8 coaxial gas coupler Art. For pneumatic pumps All PS /8 gas pressure reducer Art. For pneumatic pumps MREG 1-08 PA PS /2 gas filtre/pressure reducer Art. For pneumatic pumps FR S PA PS

23 PNEUMATIC PUMP SPARE PARTS Sealing kit and reed valves Art. For pneumatic pumps art. 00 KIT M 3 PA 3 - PS 3 00 KIT M 7 PA 7 - PS 7 00 KIT M PA - PS 00 KIT M 14 PA 14 - PS KIT M 18 PA 18 - PS 18 Sealing kit and disc valves Art. For pneumatic pumps art. 00 KIT PVP 40 M PA 40 - PS KIT PVP 70 M PA 70 - PS KIT PVP 0 M PA 0 - PS 0 00 KIT PVP 140 M PA PS KIT PVP 170 M PA PS KIT PVP 200 M PA PS KIT PVP 250 M PA PS KIT PVP 300 M PA PS 300 Exhaust silencers SSX Art. For pneumatic pumps SSX 1/4 PA 3 SSX 3/8 PA SSX 1/2 PA 18 Sound absorbing material on the exhaust Sound absorbing material on ejectors Art. For pneumatic pumps art. Quantity PA 40 - PS 40 N 1 piece PA 70 - PS 70 N 1 piece PA 0 - PS 0 N 1 piece PA PS 140 N 1 piece PA PS 170 N 1 piece PA PS 200 N 1 piece PA PS 250 N 1 piece PA PS 300 N 1 piece Art. For pneumatic pumps art. Quantity PA 40 - PS 40 N 1 piece PA 70 - PS 70 N 1 piece PA 0 - PS 0 N 1 piece PA PS 140 N 2 pieces PA PS 170 N 2 pieces PA PS 200 N 2 pieces PA PS 250 N 3 pieces PA PS 300 N 3 pieces.22

24 VACUUM CYLINDERS For int. Ø E pipe Vacuum The cylinders described in this page are vacuum operated. By creating vacuum in the cylinder front chamber, the stem, which is solidly connected to the piston, comes out overcoming the opposing spring force. The piston is pushed by the air at atmospheric pressure that gets into the cylinder s rear chamber through the hollow stem. The greater the pressure differential between the front chamber under vacuum and the rear chamber at atmospheric pressure, and the larger the piston thrust force will be. The stem returns into position in two ways: 1) By preventing the atmospheric air from entering through the stem hole and with the vacuum inserted, the pressure differential inside the cylinder is removed. Under this condition, the thrust spring and the atmospheric pressure forces prevail on the stem which is thus pushed into its initial position. 2) By excluding the vacuum, the atmospheric pressure is restored in both the cylinder chambers. Also in this case, being the pressure differential removed, the stem returns to its initial position pushed by the thrust spring. The first of these two methods is the true operating principle for which this cylinder has been designed. In fact, by assembling a vacuum cup on the cylinder hollow stem and creating a vacuum, the cup will rapidly come into contact with the object to be handled and it will automatically lift it keeping the grip until the vacuum is excluded. For this feature, vacuum cylinders associated with vacuum cups are recommended for gripping and handling machined, moulded or thermoformed objects, as well as for separating sheets of paper or plastic, sheet steel, etc. and lifting printed circuits or thin plastic panels. The advantages offered by these vacuum cylinders include: brief and quick cycles controlled by only one valve for vacuum interception; automatic compensation of the height of the objects to be gripped with no compression on them; non-rotating piston and an extremely easy fixing. They are fully made with anodised aluminium and are equipped with a special self-lubricating technopolymer bush which guarantees long duration. Stroke Art Stroke mm Thrusting force at -KPa 80 Kg Lifting force at -KPa 80 Kg Minimum cycle time sec Min. vacuum level -KPa Min. capacity necessary Nl/ Working temperature C Weight g A Ø B Ø M 6 G1/8 M C Ø M 5 G1/8 G1/4 D Ø M 16 x 1.5 M 22 x 1.5 M 40 x 1.5 E Pipe vacuum Ø int F G H I Ch Ch Ch Note: By adding the letters PZ to the code, the cylinder will be supplied with technopolymer piston (E.g.: PZ). Conversion ratio: inch = mm ; pounds = g = Kg.23

25 DISC CUPS Apart from some standard rubber discs, these articles are generally produced upon specific request by the client and for a minimum amount to be specified in the offer phase. They can be die-cut from sheets or moulded in nitrile rubber, in natural para rubber, silicon or special compounds. They can also be made with reinforced rubber or polyurethane. The discs described above are used in the printing industry, as an alternative to vacuum cups, for gripping and handling sheets of paper, cardboard or plastic. Art. D d S Ø Ø Conversion ratio: inch = mm g ; pounds = = Kg