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Self-Priming Engine Driven Centrifugal Pump

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Gorman-Rupp 62 1/2A1-GX390 S/G Self-Priming Engine Driven Centrifugal Pump

2-1/2 in. Aluminum, Honda GX390 Engine, Carbon/Ni-Resist Seal

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Model # Description Price Qty
62 1/2A1-GX390 S/G 2-1/2 in. Aluminum, Honda GX390 Engine, Carbon/Ni-Resist Seal $5,325.00
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Gorman-Rupp - 62 1/2A1-GX390 S/G - Self-Priming Engine Driven Centrifugal Pump
Manuals and Information:
Spec Sheet
Pump Specifications
  • Size: 2 1/2" x 2 1/2" (64 mm x 64 mm) N.P.T.°Female with Adapters for NPT to NSFHT Male.
  • Casing: Aluminum No. 356"T6. Maximum Operating Pressure 150 psi (1034 kPa).
  • Enclosed Type, Five Vane Impeller: Aluminum No. 356"T6. Handles 5/16" (7,9 mm) Dia. Spherical Solids.
  • Replaceable Wear Ring: Bronze No. C83600.
  • Intermediate Bracket: Aluminum No. 356"T6.
  • Seal: Type 2, Mechanical Self-Lubricated. Carbon Rotating Face. Ni-Resist Stationary Face. Fluorocarbon Elastomers (DuPont Viton or Equivalent). Stainless Steel No. 18"8 Cage and Spring. Maximum Temperature of Liquid Pumped, 160F (71C).
  • Shaft Sleeve: Bronze No. C83600.
  • Check Valve Housing: Aluminum No. 319-T6.
  • Flap Valve: Buna-N and Bronze No. C83600.
  • Gaskets: Fluorocarbon (DuPont Viton or Equivalent)
  • Hardware: Standard Plated Steel.
  • Roll Cage with Rubber Feet.
  • Brass Hose Adapters.
  • Exhaust Primer Assy.
  • Discharge Check Valve.
  • Discharge Pressure Gauge.
  • Strainer.
  • Optional Equipment: Battery. Wheel Kit w/Semi-Pneumatic Tires. High Pressure Hose Kit.

Honda Gasoline Engine Specifications
  • Model: Honda GX390.
  • Type: Single Cylinder, Four Cycle, Air Cooled, Overhead Valve, Gasoline Engine.
  • Displacement: 23.7 Cu. In. (388 cc).
  • Carburetor: Horizontal Type.
  • Lubrication: Splash System.
  • Air Cleaner: Dual Element.
  • Fuel Tank: 1.6 U.S. Gal. (6,1 Liters).
  • Full Load Operating Time: 2.5 Hrs.
  • Starter: 12V DC Electric.
  • Standard Equipment: Muffler w/Guard. Manual Rotary Stop Switch. Manual Choke and Throttle Control. Oil Alert Low Oil Shut Down. Transistorized Magneto Ignition