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Low pressure, dual-acting air-operated pumps used for lubricant transfers. Pumps come with a height-adjustable 2" BSP (M) bung adaptor for mounting on tanks or drums. An optional pressure relief valve (PN 609 007) has an integrated port.
Pump pressure ratio |
1:1 |
Air pressure operating range |
1.5 - 10 bar (20 to 140 psi) |
Air consumption (1) |
150 NL/min (5.3 cfm) |
Maximum fluid outlet pressure |
10 bar (140 psi) |
Air motor diameter |
51 mm (2") |
Air motor effective diameter |
35 mm (1.4") |
Air motor stroke |
75 mm (3") |
Delivery at 150 cycles/min. |
20 l/min (5.3 Gal/min) |
Maximum free flow delivery (2) |
52 l/min (13.7 Gal/min) |
Air inlet |
1/4" BSP (F) |
Fluid inlet (short pump only) |
1" BSP (F) |
Fluid outlet |
3/4" NPSM (F) |
Wetted and seal materials |
Aluminium / Steel / NBR / Acetal / Polyurethane |
Noise level (3) |
80 dB |
Part no. |
Application |
Pump Height |
Total Height |
Weight |
351 120 |
Universal stub pump |
215 mm |
500 mm |
2.5 kg |
356 120 |
60 l (16 gal) drum bung mounted |
700 mm |
985 mm |
4.8 kg |
352 120 |
205 l (55 gal) drum bung mounted |
915 mm |
1,200 mm |
5.4 kg |
Model |
351 120 |
356 120 |
352 120 |
A |
500 |
985 |
1,200 |
B |
285 |
285 |
285 |
C |
52 |
52 |
52 |
D |
215 |
700 |
915 |