Edwards Model 20 Rotary Gear Pump

Model 20 - Rotary Gear Pumps

Product Information: >Brochure >Dimension Drawing >Repair Part Index (Caution - file is 3 MB in size) >Operation & Maintenance Manual* (2 MB) Example Manual Only. Contact Edwards for a manual to meet your exact configuration. >Performance Curves:* 20-412 HDF 20-412 SDF 20-414 HDF 20-414 SDF 20-416 HDF 20-416 SDF 20-418 HDF 20-418 SDF 20-420 HDF 20-420 SDF	: : : : : : : : : : : : : : : : : : : : : : : : : : : : :
		>> Product Overview: Flow Range: 5-35 GPM Discharge Pressure: 0-300 PSI Continuous Max RPM: 1800 Intermittent Max RPM: 3300 Ports: 1¹/₂" x 1¹/₂" NPT (male) >> Features: > Rotors synchronized by timing gears – they never touch > Replaceable casing liners > Shafts are supported on both ends by bearings – not bushings > Pump drive flexibility – direct drive in most cases > Ductile Iron, Bronze or Stainless Steel > Self priming >Dry running capability >> Applications: Fire Protection > Fire-fighting foam concentrate pumping > Water mist pumps Industrial Applications > Chemical transfer, High pressure water, Polymers, Machine coolant pumps, Thin viscosity fluids, Seawater or brine, Additives