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VIEW CATALOG PAGE E0724

R2020 Piston Pump, Cast Iron

4 Pistons, 20 GPM, 500 PSI

For Grounds Care, Trees, Nurseries, Roadside, Pest Control & Golf Courses

These rugged FMC John Bean R2020 piston pumps are built for a wide variety of outdoor spraying and grounds care applications, from professional landscaping services to roadside spraying and golf course management. Bean R2020 piston pumps are made with heavy-duty cast iron cases featuring hardened crankshafts and ball bearings. The main ball bearings are seated in oil, extending the life of the bearings and the pump. R2020 cast iron pumps also include four, 1-5/8" non-wear ceramic cylinders and spring-loaded disc-type stainless valves designed to hold up to the rigors of the job.

With a reliable 20 GPM at 500 PSI performance, the four-piston John Bean R2020 pump is a great pump solution for many agriculture, landscaping, turf, and tree care spraying applications!

Technical Specs:
  • Type: Piston (1-5/8")
  • Pump Body Material: Cast Iron
  • Inlet Size/Type: i.e. 1-1/4" FPT
  • Outlet Size/Type: 3/4" FPT
  • Max GPM: 20 GPM
  • Max PSI: 500 PSI
  • Seal Material: Buna
  • Shaft Type: Solid
  • Shaft Size (OD Diam): 7/8"
  • Drive Type: Direct Drive Electric Motor/Gas Engine with gear reduction
  • Max RPM: 580 RPM (390 RPM Min)
Item Description Quantity Availability

Unit Price: $4,360.00/EA

Expected to ship
Between 1/9 & 1/15

Additional Information

Standard Features:
  • Four-cylinder vertical reciprocating displacement
  • Pump is totally enclosed—all parts lubricated by oil
  • Diamond-honed, non-wearing ceramic cylinders for smooth operation and extended pump life
  • Heavy-duty cast iron construction with Buna-N/fabric packing
  • Melonized forged crankshaft for increased fatigue, strength, and durability—mounted on heavy-duty ball bearings
  • Aluminum diecast connecting rods with automotive type replacement bearing inserts
  • Crosshead pins of hardened steel, ground for precise fit in bronze connecting rod bushings
  • Positive action, disc-type stainless steel hardened valves and seats
  • Umbrella-type shield with O-ring seal prevents spray material from entering pump case
  • Impact and corrosion resistant for use in an array of applications

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