Dultmeier Sales will be closed Thursday, November 25th and Friday, November 26th in observance of Thanksgiving

Dultmeier Sales will be closed Friday, December 24th.
Normal operations will resume Monday, December 27th. We wish you and your family a very Merry Christmas!

Dultmeier Sales will be closed Friday, December 31st in observance of
New Year's Day

Dultmeier Sales will be closed Monday, July 4th in observance of Independence Day.
Normal operations will resume Tuesday, July 5th. We wish you a happy 4th of July!!

We are experiencing some technical difficulties on dultmeier.com and apologize for any inconvenience.
If you are running into issues, please phone your order in to 1-888-677-5054

Customer Pickup Orders: to help reduce exposure for our customers and our employees, if you are placing an order for in-store pickup please call in your order ahead of time or place your order online and pre-pay with a credit card. Be sure to let us know when you plan to arrive. We will have your merchandise ready for you and will greet you outside our facility. Thank you for your help!

Ground Driven Piston Pump, Dual Piston, Dual Product

31.2 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.
Item Description Quantity Availability
Small Side Inlet/Outlet is 1" FPT/200 Series Flange; Large Side Inlet/Outlet is 1-1/2" FPT/200 Series Flange