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!

7.5 HP Cast Iron Centrifugal Pump / Motor Units

MotorPump Model 52

For Industrial Applications

  • 2.5" x 2" FPT Ports.
  • Close-Coupled Motors, 3 Phase, 3500 RPM, Open Drip-Proof (ODP) or Totally Enclosed Fan Cooled (TEFC) Motors, 2 HP through 7.5 HP Available.
  • Standard Fitted (Iron Casing, Adapter & Impeller, Brass Wear Ring, Mechanical Seal as Noted), Max Temp 180° F., EPDM or Buna Mechanical Seals (Viton® also Available). Do Not Use EPDM Seals for Oil-Based or Solvent-Based Products (Use Buna or Viton®).
  • Bronze Fitted, All Bronze and All Iron Also Available.
  • Enclosed Impellers for Maximum Efficiency.

Note: NOT SUITABLE for use with Fertilizer. Internals are brass.
Need a fertilizer pump? Click here to view Scot's Agricultural Pumps
Item Description Quantity Availability
Many Other Models Available Including Pump Ends & Repair Kits.
S.G. = Specific Gravity. Water has Specific Gravity of 1.0 (and 8.34 Lbs./Gal). If product is heavier than water and Max. S.G. shown for pump is 1.0, then do not use or call for similar pump with additional horsepower.

Additional Information

Viton® is a registered trademark of DuPont Performance Elastomers.


Repair Parts