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!

NH3 Control / Metering Systems with Heat Exchanger

45 GPM & 70 GPM

High capacity 1-1/2" 45 GPM NH3 Control-Metering Systems with Heat Exchanger. These kits come complete with heat exchangers, mounting brackets, control and shut-off valves as well as all required plumbing. All that's required is a controller and wire harness. Includes 1-1/4" full port 120 degree control valve that increases your control accuracy more than 90 degree control valves. Twin 1-1/4" valves also provide excellent accuracy and control at low rates as well as high rates.

Standard Features
  • 45 GPM 1-1/2" System Complete with valves, forged steel fittings & mounting brackets.
  • Heat Exchanger Includes Stainless Inner Tubes & Bonnets.
  • Inlet Y-Strainer & Stainless Steel Ball Valve Included.
  • 12-Volt Control & Shut-Off Valves with KZ Motors (Two Valves System Provides Optimal Accuracy).
  • Heat Exchanger can be disassembled for Easy cleaning & maintenance.
  • 1-1/2" Stainless Flow Meter (Sold Separately on LM Systems).
  • Preassembled for Easy Installation.
  • Systems with Meters Include Raven Stainless RFM60S Meter.
Item Description Quantity Availability

Unit Price: $4,173.00/EA

In Stock

Unit Price: $4,159.00/EA

Expected to ship
Between 1/23 & 1/29

Unit Price: $5,914.00/EA

*Call

Unit Price: $4,599.00/EA

*Call

Unit Price: $1,096.00/EA

In Stock

Unit Price: $659.00/EA

In Stock

Unit Price: $776.00/EA

In Stock

Unit Price: $170.00/EA

Expected to ship
Between 1/23 & 2/5

Unit Price: $1.20/EA

Expected to ship
Between 1/23 & 2/5