R. M. Technologies provides aqua ammonia storage tanks that are of the aboveground, horizontal and vertical types with spherical heads. 


  • Tanks have capacities ranging from 8,000 to 30,000-water gallons. 
  • Tanks are constructed of 304 Stainless Steel.
  • Tanks are rated for 30 psi.
  • Tanks are labeled with required regulatory markings.
  • Tanks can be supplied with all necessary trim as per customers' requirements.
  • All tanks are registered with the National Board and come complete with U1-A forms and associated paperwork.

Aqua Ammonia Storage Tanks

All tanks supplied by R. M. Technologies are in compliance with the mandatory regulatory regulations including:

The latest edition of the ASME Code for Unfired Pressure Vessels, Section VIII, Division 1.
The tanks can be supplied completely fitted in accordance with industry and regulatory standards.

Typical tank fittings include:

  • A 2" vapor fill connection with dip tube
  • A 2" liquid fill connection
  • A 2" service to point of use connection
  • A ½" pressure gauge connection
  • A 1" level gauge connections
  • A ½" thermowell connection
  • A safety relief connection
  • A vacuum breaker connection
  • A 2" liquid drain connection
  • A 24" Manway
  • A 2" spare vapor connection
  • A 2" liquid return connection
  • A 2" level probe connection
  • Lifting lugs
  • 10" high saddles or 4 legs

RM Technologies of America

Ammonia Specialties Group

Phone: 800-775-4280

​Email: sales@rmtech.net