Plastic Water Tanks (above-ground water storage tanks)
General Information
- Poly plastic water tanks range in sive from 200 gallons to 10,000 gallons
- Applications for poly plastic water tanks include drinking water, fire protection, irrigation, disaster preparedness, rainwater collection
- Three- or five-year warranty (depends on water tank model)
- Our water tanks meet stringent standards of U.S. Department of Interior, USDA, FDA, DOT, NRCS & A.S.T.M.
- Additional fittings can be installed anywhere on the tank to meet your specific needs
- These water tanks are made for above ground storage of water only - Do not bury these above-ground only water tanks
- These water tanks are rated for atmospheric pressure only - Do not use as vacuum or pressure tanks
Advantages of Polyethylene Plastic Water Storage Tanks
Long life span
- U.V. inhibited resin used to manufacturer our poly water tanks fights sunlight.
- Polyethylene plastic is non-corrosive and rustproof.
- Our water tanks are resistant to extremes in outside temperature, hot or cold.
Lightweight and easy to handle
- Easy to get to inaccessible areas.
- No heavy equipment needed.
- Easy to ship long distances.
- Low cost incurred
Other benefits include
- Opaque to retard algae growth.
- Polyethylene water tanks can be set right on bare ground that is flat, level, and void of sharp objects.
- Easy to repair if accidentally damaged.
- Water tanks are available in dark green and desert tan to blend in with the environment.
- Meaningful warranties that include corrosion protection.
Loomis uses only the best manufacturers (scroll down to see all models)
Click on a
below for a PDF drawing. Get free Adobe Reader here.
Tank dimensions and fitting placement may vary slightly. Specifications are subject to change without notice.

| Capacity |
Weight |
Diameter |
Height |
Standard Ftgs Top / Btm |
Lid |
PDF |
| 205 gallon |
55 lbs |
42" |
43" |
2" btm only |
10" |
 |
| 310 gallon |
75 lbs |
42" |
59" |
2" btm only |
10" |
 |
| 525 gallon |
95 lbs |
48" |
72" |
2" btm only |
18" |
 |
| 550 gallon |
115 lbs |
64" |
46" |
2" btm only |
10" |
 |
| 1000 gallon |
200 lbs |
60" |
89" |
2" btm only |
18" |
 |
| 1100 gallon |
190 lbs |
86" |
53" |
1.5" / 2" |
18" |
 |
| 1500 gallon |
220 lbs |
86" |
70" |
1.5" / 2" |
18" |
 |
| 2600 gallon |
360 lbs |
96" |
89" |
1.5" / 2" |
18" |
 |
| 3000 gallon |
480 lbs |
96" |
109" |
1.5" / 2" |
18" |
 |
| 5000 gallon |
860 lbs |
102" |
157" |
1.5" / 2" |
18" |
 |
| 5000 gallon |
800 lbs |
144" |
87" |
1.5" / 2" |
18" |
 |
| 7600 gallon |
1400 lbs |
144" |
123" |
1.5" / 2" |
18" |
 |
| 10,000 gallon |
2000 lbs |
144" |
161" |
1.5" / 2" |
18" |
 |
Note: for 2600-gallon and higher, a 24" manway and lid is optional.
| Capacity |
Weight |
Diameter |
Height |
Standard Ftgs Top / Btm |
Lid |
PDF |
| 330 gallon |
65 lbs |
47" |
52" |
1.5" / 2" |
8" |
 |
| 450 gallon |
80 lbs |
48" |
66" |
1.5" / 2" |
16" |
 |
| 550 gallon |
90 lbs |
47" |
78" |
1.5" / 2" |
16" |
 |
| 600 gallon |
100 lbs |
72" |
52" |
1.5" / 2" |
16" |
 |
| 700 gallon |
120 lbs |
60" |
66" |
1.5" / 2" |
16" |
 |
| 1000 gallon |
190 lbs |
72" |
66" |
1.5" / 2" |
16" |
 |
| 1200 gallon |
180 lbs |
102" |
44" |
1.5" / 2" |
16" |
 |
| 1300 gallon |
200 lbs |
72" |
83" |
1.5" / 2" |
16" |
 |
| 1500 gallon |
230 lbs |
72" |
94" |
1.5" / 2" |
16" |
 |
| 1600 gallon |
240 lbs |
102" |
56" |
1.5" / 2" |
16" |
 |
| 2600 gallon |
350 lbs |
96" |
92" |
1.5" / 2" |
22" |
 |
| 3000 gallon |
420 lbs |
102'' |
92'' |
1.5" / 2" |
22" |
 |
| 3000 gallon |
440 lbs |
96" |
108" |
1.5" / 2" |
22" |
 |
| 4100 gallon |
675 lbs |
102" |
124" |
1.5" / 2" |
22" |
 |
| 4995 gallon |
800 lbs |
142" |
86" |
1.5" / 2" |
22" |
 |
| 5300 gallon |
850 lbs |
102" |
164" |
1.5" / 2" |
22" |
 |
| 6500 gallon |
1200 lbs |
118" |
142" |
1.5" / 2" |
22" |
 |
| Capacity |
Weight |
Diameter |
Height |
Standard Ftgs Top / Btm |
Lid |
PDF |
| 200 gallon |
50 lbs |
36" |
53" |
1.5" / 2" |
8" |
 |
| 750 gallon |
120 lbs |
72" |
50" |
1.5" / 2" |
16" |
 |
| 1200 gallon |
190 lbs |
90" |
53" |
1.5" / 2" |
16" |
 |
| 1600 gallon |
215 lbs |
90" |
68" |
1.5" / 2" |
16" |
 |
| 2500 gallon |
300 lbs |
96" |
91" |
1.5" / 2" |
16" |
 |
| 4000 gallon |
680 lbs |
96" |
140" |
1.5" / 2" |
22" |
 |
| 5200 gallon |
1275 lbs |
96" |
184" |
1.5" / 2" |
22" |
 |
Note: these tanks are stocked only at our New Mexico location. They can also ship from the Colorado factory.
| Capacity |
Weight |
Diameter |
Height |
Standard Ftgs
Top / Btm |
Lid |
PDF |
| 305 gallon |
70 lbs |
46" |
50" |
1.5" / 2" |
16" |
 |
| 550 gallon |
95 lbs |
67" |
44" |
1.5" / 2" |
16" |
 |
| 1100 gallon |
180 lbs |
87" |
53" |
1.5" / 2" |
16" |
 |
| 1350 gallon |
225 lbs |
71" |
88" |
1.5" / 2" |
16" |
 |
| 1500 gallon |
195 lbs |
95" |
58" |
1.5" / 2" |
16" |
 |
| 1550 gallon |
215 lbs |
87" |
67" |
1.5" / 2" |
16" |
 |
| 2500 gallon |
335 lbs |
102" |
79" |
1.5" / 2" |
16" |
 |
| 2500 gallon |
320 lbs |
95" |
91" |
1.5" / 2" |
16" |
 |
| 3000 gallon |
400 lbs |
95" |
109" |
1.5" / 2" |
16" |
 |
| 3000 gallon |
380 lbs |
102" |
93" |
1.5" / 2" |
16" |
 |
| 5000 gallon |
875 lbs |
102" |
152" |
1.5" / 2" |
16" |
 |
| 5000 gallon |
775 lbs |
119" |
112" |
1.5" / 2" |
16" |
 |
| 5000 gallon |
750 lbs |
141" |
86" |
1.5" / 2" |
16" |
 |
| 10,000 gallon |
2000 lbs |
141" |
160" |
2" btm only |
16" |
 |
Note: Not all water tank sizes listed are available at all locations. We will match you up with the size and style of water tank that best meets your needs based on your location. Please e-mail or call us for more information.