GearIron Gear Pump

GearIron®Cast Iron positive displacement helical gear pumps, General Duty series G, H is Heavy duty. Flow: 0-35 GPM (0-132.5 LPM) - Pressure: 0-500. Not for propane. PSI (0 - 34.5 BAR) Performance:Positive displacement. Little flow decrease with pump pressure increase. Flow increases with speed increase. Power: Power demand increases with speed and pressure. Suction Lift (water): 0-20 ft. below pump level (0 - 6.1meters) Liquid Cleanliness and Viscosity: Close tolerances require clean liquids. Viscous liquids require lower pump speeds. Liquid Compatibility: Petroleum products, solvents and fuel oils, soaps, coal tar, asphalt, sealers, resins,non-corrosive liquids, liquid propane. Noise: Helical gear design quiet. Discharge Line: Relief valve necessary if flow is shut off. Temperature: -40 degrees F. to 250 degrees F. (-40degrees C to 122 degrees C) Seal Arrangement: Mechanical or packing Type: Close coupled & Pedestal

For a description of the various seal arrangements, and bearing selection table click "Outline Drawing" link. The individual pump model pages have the actual "Dimensional Drawing". The Performance curve link here is a chart for all the pump sizes. On the individual pump model pages they contain the flow curve for that size.

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