Horizontal Water Storage Tanks


Free Standing Horizontal Water Storage Tanks

Bulk Storage Tank

Horizontal Water Storage Tank

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For Chemical Resistance Data
for Poly Tanks

PDF download Specific Gravity Conversion Chart

Horizontal Water Storage Tanks from 35 to 535 gallon sizes

Free standing horizontal water storage tanks are selected when transportable (non-D.O.T. regulated) containment is required for indoor or outdoor applications. This style of tank is also referred to as a leg tank. Tanks are equipped with molded-in legs to support the tank and band locators for tie down. Tanks are manufactured from medium- or high-density polyethylene with U.V. inhibitors and designed for containment of liquids up to 1.7 specific gravity. Tank walls are translucent for level viewing and equipped with gallon indicators. Warranty period is (2) two years.

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35 Gallon Tank
18" x 34"L
14 lbs
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125 Gallon Tank
32" x 40"L
52 lbs
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165 Gallon Tank
32" x 54"L
70 lbs
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225 Gallon Tank
38" x 52"L
85 lbs
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325 Gallon Tank
38" x 72"L
106 lbs
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335 Gallon Tank
44" x 56"L
116 lbs
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510 Gallon Tank
57"L x 80"W x 39"H
162 lbs
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535 Gallon Tank
48" x 78"L
160 lbs
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* 35 Gallon horizontal water storage tank can be sent UPS or FEDEX. All other tanks must go by freight using a common carrier. 510 Gallon tank is elliptical instead of round. Rounded leg tanks can be secured with steel band kits shown below.

Powder Coated Steel Band Kit with J-Bolt

J-Bolts are used to secure bands and hoops to metal framework. Kit includes all hardware.

Steel Band Kit (45" x 2")
35 Gallon
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$57.35add to cart

Steel Band Kit (80" x 3")
125/165 Gallon
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Steel Band Kit (95" x 3")
225/325 35 Gallon
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$290.95add to cart

Steel Band Kit (110" x 3")
335 Gallon
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$144.60add to cart

Steel Band Kit (120" x 3")
535 Gallon
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$144.10add to cart

*510 Gallon tank is elliptical and requires tie down hoops (GT-FS0510-HP) for an additional $309.00 (Set of 3).

Horizontal Water Storage Tanks Additional Information

Chemical Service Temperatures

Continued or prolonged service with certain chemicals at elevated temperatures may reduce the life of a polyethylene tank. The effects of the temperature on the polyethylene will depend on the chemical chemistry, chemical specific gravity, size and model of tank the chemical is to be stored in, and the tank wall thickness. Consult the chemical manufacturer for recommendations regarding storage in polyethylene tanks and service temperature limits.

Ultraviolet Light Exposure

Ace Roto-Mold tanks are molded from polyethylene compounded with the latest technology in ultraviolet (UV) light stabilizers. These UV stabilizers will reduce the harmful effects of ultraviolet light exposure and are intended to extend the life of a tank over similar materials that are not compounded with stabilizers.

Environmental Stress Crack Resistance (ESCR Rating)

ESCR is a method using to evaluate or test processed polyethylene for stress crack resistance when exposed to a chemical for a given amount of time. Most polyethylene resins are rated according to an ESCR value that is specified in the material specifications data supplied by the resin supplier. Certain chemicals, although having no direct chemical effect on polyethylene, may accelerate cracking under mechanical stresses. Elevated temperatures may also affect polyethylene cracking. Although all processed polyethylene resins are subject to stress cracking, some are more resistant to it than others. Please reference the material data specifications for ESCR ratings for the tank model selected. To reduce the effect of ESCR, proper care should be taken to reduce stress at fittings, bands, tie down lugs, etc.

Specific Gravity

Specific Gravity is the ratio of the chemical weight per gallon divided by the weight of water per gallon (8.33 lbs per gallon). As an example, if a chemical weighs 10 lbs per gallon, the specific gravity of the chemical is 10.0/8.33 = 1.2.

Material Color

The standard color for most of our horizontal water storage tanks is natural (translucent white). Yellow is the standard color for crop care tanks, septic tanks, and liquid feeders. Spot sprayer and vertical tanks may be inventoried in both natural and yellow. Standard stock tanks are spruce green. All tanks may be ordered in non-standard colors such as yellow, black, or green as an option.

FDA Compliance

Our horizontal water storage tanks are manufactured using FDA compliant resins. Natural, black, and green colored tanks are in full compliance with current FDA standards for polyethylene tanks. However, certain colors when blended into the resin, may effect this compliance. Consult the factory regarding other colors and FDA compliance. Please specify on your tank order if FDA compliance is required and we will assist in your selection.