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 5th in observance of Independence Day.
Normal operations will resume Tuesday, July 6th. 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!

Chem-Feed Diaphragm Metering Pumps

Higher Flows, Higher Pressures

Blue-White CHEM-PRO, High Flow, High Pressure Diaphragm Pumps. Ideal for a wide variety of chemical metering and injection applications. Out-puts to 40 Gph and pressures to 175 PSI. Digital Speed Output Control with LCD display. Manual 100:1 Speed Adjustment. PVDF (Kynar) diaphragms for excellent chemical compatibility.

Common Applications Include:
  • Chemical metering
  • Fertilizer Injection
  • Wastewater treatment
  • Boiler treatment
  • Municipal water treatment
  • Acids injection
  • Fluoridation
  • Plating chemicals
  • Pulp and Paper chemical feed
  • Cooling tower treatment.

Standard Features:
  • Remote stop/start
  • PVDF (Kynar) diaphragm and check valves
  • Feed rate range from 1% to 100%
  • Diaphragm failure detection system
  • Nema 4X (IP66) enclosure
  • Quiet, variable speed motor
  • Fluid temperatures to 130° F.
  • 115 Volt units shown but 230 Volt available
  • 1/2" Mpt fittings
  • Viscosities to 1000 Centipoise
  • 15' suction lift
  • Dimensions, 14" W x 11-1/2" D x 6-1/2" H.

Wetted Parts in all models include PVDF, Ceramic, Hastelloy, Tetrafluor-ethylene/propylene, PVC suction tubing.
Item Description Quantity Availability