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Ground Driven Piston Pump, Dual Piston, Dual Product

21 GPM, 120 PSI

Adjustable Rate


  • Apply (2) products with one piston pump.
  • Use only one drive system (DRV3300, 3200 etc.).
  • Independently adjustable stroke.
  • 5 to 1 Maximum ratio between pumping sides. (10:1 on NGP5655AR); 2:1 min. ratio.
  • Available as a ground driven pump or run hydraulically (Hydraulic motor extra).
  • Ideal for starter fertilizer on one side and nitrogen on the other side. (Ex: 5 GPA starter fertilizer & 10-25 GPA NPK; 7 GPA starter fertilizer & 14-35 GPA NPK).
  • Double piston-double acting.
  • Variable Stroke.
  • Rated Flow: 8055AR: 42 GPM total, 21 GPM per side. 9055AR: 34.2 GPM total, 68.4 GPM per side. 5655AR: 31.2 GPM total; 21.0 & 10.2 GPM
  • Rated Pressure is 120 PSI.
  • Rated Speed: 450 RPM maximum.
Part No. Description Wt. Mfg. Price Qty. Status Pkg. Discount
BUNGP8055AR Ground Driven Metering Pump, Adjustable Rate Dual Piston, 42.0 GPM, 120 PSI, 5:1 Max Ratio, 1-1/2" FPT Inlet Ports, 1-1/2" FPT Outlet Ports, No Clutch 125.00 lbs. CDS-John Blue Pumps $1,868.00 In Stock

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