$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.

HydroMaster Liquid Proportioner, 2.5 GPM

Drum or Wall Mounted Liquid Proportioner

In one simple operation the HydroMaster accurately mixes liquid chemical concentrate with water and dispenses the proportioned solution into any container. It eliminates the mess, guesswork and waste involved with manual mixing.

The HydroMaster utilizes the tap water supply and features a standard hose connector. A siphon tube drops through the bung of a chemical drum and draws concentrate through a metering tip to produce the desired dilution ratio. When the drum of concentrate is empty, a swivel adapter allows drum changes without disconnecting the water supply line.

Proven Successful for Mixing:
  • All-purpose Cleaners
  • Water-soluble waxes and strippers
  • Acids and caustics
  • Sanitizers
  • Floor and window cleaners
  • Degreasers & Sanitizers

Design Prevents Water Backflow The siphon tube and the foot valve are designed for one-way flow and prevent back-siphoning of diluted solutions or water into chemical concentrate. Weight is 3 lbs. (5 Lbs. on Model 220.)
Item Description Quantity Availability
In Stock