Dultmeier Sales will be closed Thursday, November 22nd and Friday, November 23rd in observance of Thanksgiving

Dultmeier Sales will be closed Tuesday, December 24th at 12pm and all day Wednesday, December 25th.
Normal operations will resume Thursday, December 26th. We wish you and your family a very Merry Christmas!

Dultmeier Sales will be closed Wednesday, January 1st in observance of
New Year's Day

Dultmeier Sales will be closed Thursday, July 4th and Friday, July 5th in observance of Independence Day.
Normal operations will resume Monday, July 8th. 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!

Cast Iron Centrifugal Pump/Hydraulic Motor Units "Vac-U-Double Seal"

Double Viton® Wet Seal • The Original Vac-U-Double Seal Pump

The Centrifugal Pump that is designed to Outlast Your Equipment!

When it comes to high volume transfer pumping of liquid fertilizers, agchemicals, liquid deicers, water and many other liquids, this series of John Blue Vac-U-Double Seal Centrifugal pumps is considered the leader. The patented Vac-U-Seal system is derived from an inner function of the pump. The impeller applies vacuum pressure or suction to the seal, along with a double "wet" seal, keeps harmful corrosive liquids and abrasive particles from entering the seal. This unique method of lubrication provides extended life for the seal, eliminates thrust loads increasing bearing life, and allows the pump to be operated dry without damaging the unit.

  • Patented Vac-U-Double Seal design eliminates pressure on the seal resulting in long seal life.
  • Closed type hydraulically balanced impeller eliminates thrust loads for increased bearing life. Wear actually improves impeller efficiency.
  • No adjustments of impeller necessary with shims.
  • Pump can be operated DRY without damaging the seal.
  • Cast iron heavy wall section provides extended life to unit.
  • Total Dependability and Versatility.
  • Designed for Many Chemicals and Fertilizers.
  • Speeds to 3600 RPM.
  • 2 Year Unconditional Warranty (Centrifugal Pumps Only).
  • Long Coupled Units Include "Orange Peel" OSHA Approved Guard.

Next Generation 3" Self Priming Centrifugal Pumps Feature:

  • 2-in-1 Inlet Design (patent pending). Select from (2) Inlet Locations on (1) 3" Self Priming Pump.
  • The Standard Lower Inlet (top pump), with Backflow Check Valve, Yields Maximum Pump Flow.
  • The Higher Inlet (lower pump), Allows the Outlet Lines to Drain After Shutoff While Retaining Self-Priming Capability On Next Start-Up.
Item Description Quantity Availability
*Call
In Stock
Expected to ship
Between 10/27 & 11/16
Notes:
Viton® is a registered trademark of DuPont Performance Elastomers