$2500 FREE FREIGHT PROGRAM is for supplies, repair parts and whole goods. Tanks, pipe, sprayers and other large equipment are not included in this program. Applies to Continental U.S. ground shipments only.

Call for details! 1-888-677-5054


Dultmeier Sales will be closed Thursday, November 24th and Friday, November 25th in observance of Thanksgiving

Dultmeier Sales will be closed Monday, December 26th.
Normal operations will resume Tuesday, December 27th. We wish you and your family a very Merry Christmas!

Dultmeier Sales will be closed Monday, January 2nd in observance of
New Year's Day

Dultmeier Sales will be closed Monday, July 3rd and Tuesday, July 4th in observance of Independence Day.
Normal operations will resume Wednesday, 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!

Due to the impending winter storm Wednesday afternoon and Thursday, ASAP Express is cancelling all operations effective noon Wednesday until midnight Thursday.

1/2 - 5 HP Stainless Steel Centrifugal Pump / Motor Units

MotorPump Model 231 / 331

In 2020, Scot Pump discontinued the production of the 231 Series centrifugal pump due to Department of Energy requirements. The direct replacement for the 231 Series pump is the 331 Series. This reengineered pump boasts a more efficient impeller to ensure that it meets DOE requirements. The footprint of the pump is the same. The repair kits do not interchange between 231/331 pumps.

Motorpump 231/331

Motor Frame: J56
Motor Options: ODP, TEFC, Explosion-Proof
Motor RPM: 3500 or 1750
Inlet/Outlet: 1-1/4" x 1" FPT
Seal: Type 21 Mechanical Seal

HP Options: 1/2 - 5
Max. Flow: 75 GPM
Max. PSI: 60
Metallurgy: 304SS
Impeller Type: Enclosed, PPS GF Material

Item Description Quantity Availability
In Stock
In Stock
Expected to ship
Between 9/26 & 10/9
* For Water Weight Liquids Only