Plastic Water Tanks and Chemical Tanks; We will help you solve your liquid storage container applications with fiberglass, stainless steel and linear polyethylene one piece plastic tanks.

Polyethylene water tanks and chemical tanks are available from 50 gallons to 15,000 gallons capacity. There are virtually no limits to the size available in fiberglass and stainless steel.

 Vertical flat bottom rotationally molded storage tanks / containers. Cone bottom plastic  tanks provide full drainage and Horizontal plastic containers function perfectly as liquid transport tanks. Polyethylene tanks provide a large volume in the smallest footprint.

Capable of long term storage of aggressive chemicals, NSF Drinking Water and able to work far beyond our 5 year warranty. Amprotec's Polyethylene tank is the Super Hero of Tank World, with stainless second and fiberglass third.

NSF Goals & Tank Overview, Polyethylene tanks "Polytanks"  provide dependable long term drinking water storage and process containers with 2 & 5 year warrantees available:

Amprotec water tanks are available with several conforming standard designs: ASTM 1998 Link,  ASTM 3299, ASME, AWWA and NSF 61: Polyethylene storage containers add to the quality of your water, by keeping it clean and free of tank contaminants. NSF Approved Tanks Link

NOTE: Water produces outlet pressure at the rate of 1 PSI per 2.31 feet of elevation.

To be of the most service to you, a few questions:                      A. Liquid to be stored and its concentration, temp, gravity         B. Tank sizes, gallons/liters and desired dimensions               C. Flat bottom, cone bottom, horizontal, closed & open top      D. Process connections, inlets, outlets, vents, expansion  joints, controls - level switches, gages.                                         E. Valves, expansion joints and gasket materials, tank fittings    F. Tie Down Systems, wind or seismic; Mile per hour wind load design and/or applicable seismic zone.                                       G. Ladders, platforms, mixer bridges, skids, galvanized or paint system.  Help us focus on your application.     

 A. Vertical Flat Bottom   B. Horizontal Legtank  C. Cone Bottom            

Water Tank installation and applications experience includes: Municipal plastic water tank storage, water tanks for the water  bottling industry, water tanks for the food production industry, water tank  storage for reverse osmosis water, plastic tanks  for de-icing sprayer systems, plastic tanks for water transport,  drinking water storage tanks, irrigation water tanks, water storage tanks for fire suppression systems,  hydroponics systems water tanks, fish farming water tanks and waste water systems plastic chemical storage tanks, water wash cycle of bio-diesel production tanks; drinking water storage tanks, water based chemical tank storage containers.

Chemicals present some of the more complex storage container / chemical tank design challenges. Acids & caustic storage and other chemical and petro-chemical compounds are aggressive materials that will impact all tank materials. Amprotec chemical tank materials of construction include Polyethylene, Polypropylene, stainless steel, fiberglass, dual laminates of PVDF, PP, PVC, PE and fiberglass.