Double-Wall Storage Tanks hold up to 8,850 US gallons.

Press Release Summary:

Eliminating need for lined concrete containment, IMT 8850 features primary inner tank and secondary locked-on outer tank. Latter contains over 110% of primary tank's capacity, eliminating chance of liquid/chemical spills. Along with 24 in. hinged manway opening, features include heavier-top sidewall and dome that prevents dome collapse. While linear polyethylene tanks are certified to NSF/ANSI Standard 61, high-density crosslink resin tanks are certified by NSF for chemical storage.

Original Press Release:

Large Double Wall Tanks Now up to 8850 US Gallons

Assmann Corporation introduces its new IMT 8850 double wall storage tank, designed to hold 8,850 gallons of liquid. This double wall tank will accommodate two truckloads of most chemicals. The IMT 8850 features a standard 24" hinged manway opening and a secure secondary containment. The secondary containment portion of this tank contains over 110% of the primary tanks capacity. Double wall tank accessories are also available.

Assmann double wall tanks eliminate chemical spills without the expense of lined concrete containment.  A heavier-top sidewall and dome prevent dome collapse, while a primary inner tank and a secondary locked on outer tank ensures against chemical spills.  Capacities now range from 20 to 8850 U.S. gallons with the addition of the IMT 8850.  Assmann’s linear polyethylene tanks are certified by NSF to NSF/ANSI Standard 61, while high-density crosslink resin tanks are certified by NSF for chemical storage.  Assmann’s quality management system is ISO 9001:2008 Certified.

Manufacturing facilities in Garrett, IN and Marshall, TX. For more information, contact Assmann Corporation of America, 300 N. Taylor Road, Garrett, IN 46738. Phone: 888-357-3181, Fax: 888- 826-5329 (TANK-FAX). Website: E-mail:

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