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PRODUCTS
Holding Tanks

Member:
Portable Sanitation
Association International

www.psai.org |
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All units are manufactured from virgin
Linear Low Density Polyethylene (LLDPE)
resin, which contains Ultra Violet (U.V.)
inhibitors and Carbon Black to protect
against U.V. deterioration. These resins
offer a balance of toughness, rigidity,
environmental stress crack resistance
and low temperature impact performance.
We stock a standard black 16x48x72 -
240 gallon and 20x48x72 - 280 gallon holding tank. Typical tank configuration would be four 3" spin
welds, two diagonally on top and one on each end. Placement of spin weld fittings on special order
tanks is to customer specifications. We offer a wide variety of special order holding tank sizes, ranging
from 56 gal to 450 gal. Natural and custom colors are also available.
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All units will exhibit the following ASTM typical test results: |
| Properties
| ASTM
| Units
| Typical Results
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| Density |
D-1505 |
b/cc |
0.936 |
| Melt Index |
D-1238 |
g/10 min |
125 |
| ESCR (100/lgepal, F-50) |
D-1693(B) |
hours |
1000 |
| Tensile Strength, 2”/min |
D-638 |
psi |
2,750 |
| Elongation at break |
D-638 |
% |
600 |
| Flexural Modulus (1% Secant) |
D-790 |
psi |
109,000 |
| Low Temperature Impact |
ARM STD-40F |
ft-lbs |
68 |
| Brittleness Temperature |
D-746 |
deg. C |
-90 |
| Heat Distortion Temperature |
D-648 |
deg. C |
63 |
All units will be rotationally molded for a seamless one-piece construction, with a nominal wall thickness
of .300/inch. Resin used in the encasement will exhibit resilience against ice, deterioration from
petroleum products, and is recyclable.
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