Rotary Gear Pump Head, Heavy Duty, With Relief Valve, Port Size 3/8 In., Shaft Dia. 0.5 In., Shaft Height 2 3/8 In., 4.8 GPM @ Freeflow, 1/2 HP @ Free Flow, Suction Lift 3.5 Ft., Pump RPM 1725, 4.8 GPM @ 25 PSI, 1/2 HP @ 25 PSI, 1 HP @ 125 PSI, Max. Pressure 125 PSI, Seal Mechanical With Stainless Steel, Viton, Carbon/Ceramic, Steel Spur Gear, Warranty Length 1 Year
Restrictions- Note: Higher-viscosity liquids (100,000 SSU) must be transferred with more horsepower at reduced speeds.
Cast-Iron- Steel spur gears handle oil-based fluids. Viton mechanical seals with carbon/ceramic faces provide good resistance to compatible chemicals. Other wetted materials are cast iron and steel.
- Max. temp.: 280 F
- Pedestal Gear Pumps Continuous-Duty
- Transfer nonabrasive or nonparticulate viscous liquids with a continuous, near-pulseless flow. All have keyed shafts and a seal flush chamber. Shaft ball bearings allow use with pulley-drive systems. Bidirectional rotation. Cast-iron and bronze models have pressure relief valves.
- Max. viscosity: 500 SSU at 1725 rpm Max. pressure: 125 psi Mechanical seals Self-priming