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Trusted Brand Samson 340 120 – PM4 – 3 1 Stub Oil Pump w/ Bung
Original price was: $774.18.$325.16Current price is: $325.16.
For orders under $150.00, a shipping fee of $12.99 applies.
Samson 340 120 – PM4 – 3:1 Stub Oil Pump w/ Bung
Part No. 340 120
Double acting air operated medium pressure high volume pumps for dispensing lubricants in medium size installations. Pumps include height adjustable 2″ NPTM bung adaptor for drum and tank bung mounting. Built in port for optional (PN 609 007) pressure relief valve.
Fluids Handled
Synthetic and mineral based oil
Transmission fluid
Hydraulic oil
Gear lube
Specifications
| Air pressure operating range | 20 to 140 psi (1,5 – 10 bar) |
| Air consumption (1) | 10 scfm (285 NL/min) |
| Maximum fluid outlet pressure | 420 psi (30 bar) |
| Air motor diameter | 3 1/2″ (88 mm) |
| Air motor effective diameter | 2 1/2″ (60 mm) |
| Air motor stroke | 4″ (100 mm) |
| Delivery at 85 cpm | 2.7 US gpm (10 l/min) |
| Maximum free flow delivery (2) | 11.1 US gpm (42 l/min) |
| Air inlet | 3/8″ NPTF |
| Fluid inlet (stub pump only) | 1″ NPTF |
| Fluid outlet | 3/4″ NPTF |
| Wetted and seal materials | Aluminum / Steel / Polyurethane / NBR / PTFE |
| Noise level (3) | 80 dB |
| Manual | 834 810 |
Shipping Weight: 16 lbs
Dimensions: 31 X 7 X 5 inches





