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!

Pressure Tanks, Precharged with Nitrogen

Vertical Inline

MaxiAir™ Pressure Tanks offer the best of all tiers in one tank option. Wilo has constructed a tank that doesn't require the end user to determine which qualities or features they want, and then be upcharged for them. Wilo determined that they would construct the most well-rounded pressure tank offering possible and offer it at an extremely competitive price. When comparing the MaxAir™ Pressure Tanks to others, make sure you take all factors into consideration, because Wilo made sure they did.
  • Precharged with Nitrogen - holds pressure much longer and more consistently than air
  • NSF/ANSI 61 rated
  • Corrosion-resistant baked epoxy Coating
  • Leak-free, O-ring sealed air valve cap
  • 100% Pressure tested and factory pre-charged to 30 PSI
  • Maintenance-Free operation
  • 304 Stainless Steel water connection
  • Horizontal or Vertical models available
  • Blue is standard color but green and tan are also available.

  • Maximum Working Pressure is 150 PSI
  • Maximum Working Temperature is 195°F
  • Polypropylene liner & butyl diaphragm for ensured longevity.