Samson PM4 3:1 Pump for 275/300 Gal 48" Tank w/Bung Adaptor #433
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DESCRIPTION
Double-acting, air-operated, medium-pressure standard-duty oil pumps for dispensing lubricants in small to medium-sized installations. Pumps include a height-adjustable 2” bung adapter for drum and tank mounting. Built-in port for optional pressure relief valve (609 007).
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APPLICATIONS
Fluids Handled
- Synthetic and mineral-based oil
 - Transmission fluid
 - Hydraulic oil
 - Gear lube
 
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SPECIFICATIONS
Model # Samson 433 Pressure Ratio 3:1 Continuous Duty Flow Rate 2.7 gpm (10 l/min) 
Maximum Free Flow Rat 11.1 gpm (42 l/min) 
Air Pressure Operating Range 20-140 psi (1.5-10 bar) 
Maximum Outlet Pressure 420 psi (30 bar) 
Air Motor Effective Diameter 2 1/2" (60 mm) 
Air Motor Stroke 4" (100 mm) 
Air Consumption 10 scfm (285 NL/min) 
Air Inlet 3/8” NPT(F) 
Fluid Inlet 1” NPT(F) 
Fluid Outlet 3/4” NPT(F) 
Wetted Materials Aluminum / Steel / Polyurethane / NBR / PTFE 
Noise Level 80 dB Application Stub pump, 16 gal drum pump, 55 gal drum, 257/500 tank Simultaneous Dispense Points 1-2 Max. Line Length 200' (60 m) Pump Description Standard Duty Medium Pressure *Image is a representation of this item. Actual item may vary.*
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DOWNLOADS
Samson 433 PM4 3:1 Pump for 275/300 Gal 48" Tank w/Bung Adaptor