Gemini Dual Containment® Tank Systems & Level gauges
Gemini Dual Containment® Tank Systems & Level gauges
Gemini Dual Containment® Tank Systems & Level gauges

Gemini Dual Containment® Tank Systems & Level gauges

Gemini® Tanks are available from 15 to 500 gallon capacities and they were designed specifically for the water treatment industry. The strong dome lids with integral pump mounting platform handle heavy pumps and attachments up to 240 lbs. and the mounting platform has a sump reservoir that collects and drains pumps spilled liquid back into the primary tank. The pump pick-up tube port can be used to install a pump suction line with check valve quickly and easily while keeping contents in tank sealed from the outside environment. Molded directly into most the models is a recessed mouse door allowing for inexpensive installation of optional bottom bulkhead fittings for a flooded suction connection or bottom fill.

  • Molded from linear polyethylene
  • Superior resistance for acids, caustics, sodium hypochlorite & biocides
  • Excellent impact resistance
  • 8" vented twist lid & multiple fittings on lid top
  • Exceed EPA secondary containment requirements (49 CFR)
  • Specific gravity rating: 1.5
  • 3901-3904 have flat tops & all others are domed
  • Easy to move without heavy equipment
  • Dimensions are approximate
  • Level gauges sold separately
Stock Description Catalog Pg. Price
Gemini® 15 Gallon Blue Dual Containment Tank - 19.5" Dia. x 28.75" H
3897
Gemini® 15 Gallon Blue Dual Containment Tank - 19.5" Dia. x 28.75" H
$298.66​/Each
Save 5%2+$283.72/Each
Save 10%4+$268.79/Each
Save 15%12+$253.86/Each
P-263
$298.66​/Each
Drop Ship
Gemini® 15 Gallon Natural Dual Containment Tank - 19.5" Dia. x 28.75" H
3898
Gemini® 15 Gallon Natural Dual Containment Tank - 19.5" Dia. x 28.75" H
$298.66​/Each
Save 5%2+$283.72/Each
Save 10%4+$268.79/Each
Save 15%12+$253.86/Each
P-263
$298.66​/Each
Drop Ship
Gemini® 20 Gallon Blue Dual Containment Tank - 22" Dia. x 26.75" H
3899
Gemini® 20 Gallon Blue Dual Containment Tank - 22" Dia. x 26.75" H
$320.17​/Each
Save 5%2+$304.16/Each
Save 10%4+$288.15/Each
Save 15%12+$272.14/Each
P-263
$320.17​/Each
Drop Ship
Gemini® 20 Gallon Natural Dual Containment Tank - 22" Dia. x 26.75" H
3900
Gemini® 20 Gallon Natural Dual Containment Tank - 22" Dia. x 26.75" H
$320.17​/Each
Save 5%2+$304.16/Each
Save 10%4+$288.15/Each
Save 15%12+$272.14/Each
P-263
$320.17​/Each
Drop Ship
Gemini® 40 Gallon Blue Flat Top Dual Containment Tank - 22.25" Dia. x 38.5" H
3901
Gemini® 40 Gallon Blue Flat Top Dual Containment Tank - 22.25" Dia. x 38.5" H
$450.75​/Each
Save 5%2+$428.21/Each
Save 10%4+$405.67/Each
Save 15%12+$383.13/Each
P-263
$450.75​/Each
Drop Ship
Gemini® 40 Gallon Natural Flat Top Dual Containment Tank - 22.25" Dia. x 38.5" H
3902
Gemini® 40 Gallon Natural Flat Top Dual Containment Tank - 22.25" Dia. x 38.5" H
$450.75​/Each
Save 5%2+$428.21/Each
Save 10%4+$405.67/Each
Save 15%12+$383.13/Each
P-263
$450.75​/Each
Drop Ship
Gemini® 40 Gallon Blue Dual Containment Tank - 22" Dia. x 42.5" H
3978
Gemini® 40 Gallon Blue Dual Containment Tank - 22" Dia. x 42.5" H
$450.75​/Each
Save 5%2+$428.21/Each
Save 10%4+$405.67/Each
Save 15%12+$383.13/Each
P-263
$450.75​/Each
Drop Ship
Gemini® 40 Gallon Natural Dual Containment Tank - 22" Dia. x 42.5" H
3977
Gemini® 40 Gallon Natural Dual Containment Tank - 22" Dia. x 42.5" H
$450.75​/Each
Save 5%2+$428.21/Each
Save 10%4+$405.67/Each
Save 15%12+$383.13/Each
P-263
$450.75​/Each
Drop Ship
Gemini® 62 Gallon Blue Flat Top Dual Containment Tank - 25.5" Dia. x 37" H
3903
Gemini® 62 Gallon Blue Flat Top Dual Containment Tank - 25.5" Dia. x 37" H
$533.78​/Each
Save 5%2+$507.09/Each
Save 10%4+$480.40/Each
Save 15%12+$453.71/Each
P-263
$533.78​/Each
Drop Ship
Gemini® 62 Gallon Natural Flat Top Dual Containment Tank - 25.5" Dia. x 37" H
3904
Gemini® 62 Gallon Natural Flat Top Dual Containment Tank - 25.5" Dia. x 37" H
$533.78​/Each
Save 5%2+$507.09/Each
Save 10%4+$480.40/Each
Save 15%12+$453.71/Each
P-263
$533.78​/Each
Drop Ship
Gemini® 65 Gallon Blue Dual Containment Tank - 27" Dia. x 47" H
3971
Gemini® 65 Gallon Blue Dual Containment Tank - 27" Dia. x 47" H
$602.73​/Each
Save 5%2+$572.59/Each
Save 10%4+$542.45/Each
Save 15%12+$512.32/Each
P-263
$602.73​/Each
Drop Ship
Gemini® 65 Gallon Natural Dual Containment Tank - 27" Dia. x 47" H
3972
Gemini® 65 Gallon Natural Dual Containment Tank - 27" Dia. x 47" H
$602.73​/Each
Save 5%2+$572.59/Each
Save 10%4+$542.45/Each
Save 15%12+$512.32/Each
P-263
$602.73​/Each
Drop Ship
Gemini® 90 Gallon Blue Dual Containment Tank - 34" Dia. x 41.25" H
3980
Gemini® 90 Gallon Blue Dual Containment Tank - 34" Dia. x 41.25" H
$721.39​/Each
Save 5%2+$685.32/Each
Save 10%4+$649.25/Each
Save 15%12+$613.18/Each
P-263
$721.39​/Each
Drop Ship
Gemini® 90 Gallon Natural Dual Containment Tank - 34" Dia. x 41.25" H
3979
Gemini® 90 Gallon Natural Dual Containment Tank - 34" Dia. x 41.25" H
$721.39​/Each
Save 5%2+$685.32/Each
Save 10%4+$649.25/Each
Save 15%12+$613.18/Each
P-263
$721.39​/Each
Drop Ship
Gemini® 120 Gallon Blue Dual Containment Tank - 32.25" Dia. x 46.25" H
3905
Gemini® 120 Gallon Blue Dual Containment Tank - 32.25" Dia. x 46.25" H
$807.76​/Each
Save 5%2+$767.37/Each
Save 10%4+$726.98/Each
Save 15%12+$686.59/Each
P-263
$807.76​/Each
Drop Ship
Gemini®120 Gallon Natural Dual Containment Tank - 32.25" Dia. x 46.25" H
3906
Gemini®120 Gallon Natural Dual Containment Tank - 32.25" Dia. x 46.25" H
$807.76​/Each
Save 5%2+$767.37/Each
Save 10%4+$726.98/Each
Save 15%12+$686.59/Each
P-263
$807.76​/Each
Drop Ship
Gemini® 160 Gallon Blue Dual Containment Tank - 34" Dia. x 68" H
3935
Gemini® 160 Gallon Blue Dual Containment Tank - 34" Dia. x 68" H
$1,060.38​/Each
Save 5%2+$1007.36/Each
Save 10%4+$954.34/Each
Save 15%12+$901.32/Each
P-263
$1,060.38​/Each
Drop Ship
Gemini® 160 Gallon Natural Dual Containment Tank - 34" Dia. x 68" H
3936
Gemini® 160 Gallon Natural Dual Containment Tank - 34" Dia. x 68" H
$1,060.38​/Each
Save 5%2+$1007.36/Each
Save 10%4+$954.34/Each
Save 15%12+$901.32/Each
P-263
$1,060.38​/Each
Drop Ship
Gemini® 220 Gallon Blue Dual Containment Tank - 48" Dia. x 48" H
3907
Gemini® 220 Gallon Blue Dual Containment Tank - 48" Dia. x 48" H
$1,298.35​/Each
Save 5%2+$1233.43/Each
Save 10%4+$1168.51/Each
Save 15%12+$1103.59/Each
P-263
$1,298.35​/Each
Drop Ship
Gemini® 220 Gallon Natural Dual Containment Tank - 48" Dia. x 48" H
3908
Gemini® 220 Gallon Natural Dual Containment Tank - 48" Dia. x 48" H
$1,298.35​/Each
Save 5%2+$1233.43/Each
Save 10%4+$1168.51/Each
Save 15%12+$1103.59/Each
P-263
$1,298.35​/Each
Drop Ship
Gemini® 320 Gallon Blue Dual Containment Tank - 48" Dia. x 59" H
3909
Gemini® 320 Gallon Blue Dual Containment Tank - 48" Dia. x 59" H
$1,651.15​/Each
Save 5%2+$1568.59/Each
Save 10%4+$1486.03/Each
Save 15%12+$1403.47/Each
P-263
$1,651.15​/Each
Drop Ship
Gemini® 320 Gallon Natural Dual Containment Tank - 48" Dia. x 59" H
3910
Gemini® 320 Gallon Natural Dual Containment Tank - 48" Dia. x 59" H
$1,651.15​/Each
Save 5%2+$1568.59/Each
Save 10%4+$1486.03/Each
Save 15%12+$1403.47/Each
P-263
$1,651.15​/Each
Drop Ship
Gemini® 500 Gallon Blue Dual Containment Tank - 61" Dia. x 64.5" H
3911
Gemini® 500 Gallon Blue Dual Containment Tank - 61" Dia. x 64.5" H
$2,246.30​/Each
Save 5%2+$2133.98/Each
Save 10%4+$2021.67/Each
Save 15%12+$1909.35/Each
P-263
$2,246.30​/Each
Drop Ship
Gemini® 500 Gallon Natural Dual Containment Tank - 61" Dia. x 64.5" H
3912
Gemini® 500 Gallon Natural Dual Containment Tank - 61" Dia. x 64.5" H
$2,246.30​/Each
Save 5%2+$2133.98/Each
Save 10%4+$2021.67/Each
Save 15%12+$1909.35/Each
P-263
$2,246.30​/Each
Drop Ship
Level Gauge for 15 Gallon Gemini® - Stainless Steel & PE
3937
Level Gauge for 15 Gallon Gemini® - Stainless Steel & PE
$109.78​/Each
Save 5%2+$104.29/Each
Save 10%4+$98.80/Each
Save 15%12+$93.31/Each
P-263
$109.78​/Each
Drop Ship
Level Gauge for 20 Gallon Gemini® - Stainless Steel & PE
3938
Level Gauge for 20 Gallon Gemini® - Stainless Steel & PE
$109.78​/Each
Save 5%2+$104.29/Each
Save 10%4+$98.80/Each
Save 15%12+$93.31/Each
P-263
$109.78​/Each
Drop Ship
Level Gauge for 40 Gallon Gemini® - Stainless Steel & PE
3939
Level Gauge for 40 Gallon Gemini® - Stainless Steel & PE
$109.78​/Each
Save 5%2+$104.29/Each
Save 10%4+$98.80/Each
Save 15%12+$93.31/Each
P-263
$109.78​/Each
Drop Ship
Level Gauge for 62 Gallon Gemini® - Stainless Steel & PE
3940
Level Gauge for 62 Gallon Gemini® - Stainless Steel & PE
$109.78​/Each
Save 5%2+$104.29/Each
Save 10%4+$98.80/Each
Save 15%12+$93.31/Each
P-263
$109.78​/Each
Drop Ship
Level Gauge for 65 Gallon Gemini® - Stainless Steel & PE
3983
Level Gauge for 65 Gallon Gemini® - Stainless Steel & PE
$109.78​/Each
Save 5%2+$104.29/Each
Save 10%4+$98.80/Each
Save 15%12+$93.31/Each
P-263
$109.78​/Each
Drop Ship
Level Gauge for 90 Gallon Gemini® - Stainless Steel & PE
3984
Level Gauge for 90 Gallon Gemini® - Stainless Steel & PE
$109.78​/Each
Save 5%2+$104.29/Each
Save 10%4+$98.80/Each
Save 15%12+$93.31/Each
P-263
$109.78​/Each
Drop Ship
Level Gauge for 120 Gallon Gemini®- Stainless Steel & PE
3941
Level Gauge for 120 Gallon Gemini®- Stainless Steel & PE
$109.78​/Each
Save 5%2+$104.29/Each
Save 10%4+$98.80/Each
Save 15%12+$93.31/Each
P-263
$109.78​/Each
Drop Ship
Level Gauge for 160 Gallon Gemini® - Stainless Steel & PE
3942
Level Gauge for 160 Gallon Gemini® - Stainless Steel & PE
$180.54​/Each
Save 5%2+$171.51/Each
Save 10%4+$162.48/Each
Save 15%12+$153.45/Each
P-263
$180.54​/Each
Drop Ship
Level Gauge for 220 Gallon Gemini® - Stainless Steel & PE
3943
Level Gauge for 220 Gallon Gemini® - Stainless Steel & PE
$137.01​/Each
Save 5%2+$130.16/Each
Save 10%4+$123.30/Each
Save 15%12+$116.45/Each
P-263
$137.01​/Each
Drop Ship
Level Gauge for 320 Gallon Gemini® - Stainless Steel & PE
3944
Level Gauge for 320 Gallon Gemini® - Stainless Steel & PE
$137.00​/Each
Save 5%2+$130.15/Each
Save 10%4+$123.30/Each
Save 15%12+$116.45/Each
P-263
$137.00​/Each
Drop Ship
Level Gauge for 500 Gallon Gemini® - Stainless Steel & PE
3945
Level Gauge for 500 Gallon Gemini® - Stainless Steel & PE
$180.54​/Each
Save 5%2+$171.51/Each
Save 10%4+$162.48/Each
Save 15%12+$153.45/Each
P-263
$180.54​/Each
Drop Ship
Level Gauge for 15 Gallon Gemini® - PE
3946
Level Gauge for 15 Gallon Gemini® - PE
$394.64​/Each
Save 5%2+$374.90/Each
Save 10%4+$355.17/Each
Save 15%12+$335.44/Each
P-263
$394.64​/Each
Drop Ship
Level Gauge for 20 Gallon Gemini® - PE
3947
Level Gauge for 20 Gallon Gemini® - PE
$394.64​/Each
Save 5%2+$374.90/Each
Save 10%4+$355.17/Each
Save 15%12+$335.44/Each
P-263
$394.64​/Each
Drop Ship
Level Gauge for 40 Gallon Gemini® - PE
3948
Level Gauge for 40 Gallon Gemini® - PE
$394.64​/Each
Save 5%2+$374.90/Each
Save 10%4+$355.17/Each
Save 15%12+$335.44/Each
P-263
$394.64​/Each
Drop Ship
Level Gauge for 62 Gallon Gemini® - PE
3949
Level Gauge for 62 Gallon Gemini® - PE
$394.64​/Each
Save 5%2+$374.90/Each
Save 10%4+$355.17/Each
Save 15%12+$335.44/Each
P-263
$394.64​/Each
Drop Ship
Level Gauge for 65 Gallon Gemini® - PE
3985
Level Gauge for 65 Gallon Gemini® - PE
$394.64​/Each
Save 5%2+$374.90/Each
Save 10%4+$355.17/Each
Save 15%12+$335.44/Each
P-263
$394.64​/Each
Drop Ship
Level Gauge for 90 Gallon Gemini® - PE
3986
Level Gauge for 90 Gallon Gemini® - PE
$394.64​/Each
Save 5%2+$374.90/Each
Save 10%4+$355.17/Each
Save 15%12+$335.44/Each
P-263
$394.64​/Each
Drop Ship
Level Gauge for 120 Gallon Gemini® - PE
3950
Level Gauge for 120 Gallon Gemini® - PE
$427.29​/Each
Save 5%2+$405.92/Each
Save 10%4+$384.56/Each
Save 15%12+$363.19/Each
P-263
$427.29​/Each
Drop Ship
Level Gauge for 160 Gallon Gemini® - PE
3951
Level Gauge for 160 Gallon Gemini® - PE
$445.42​/Each
Save 5%2+$423.14/Each
Save 10%4+$400.87/Each
Save 15%12+$378.60/Each
P-263
$445.42​/Each
Drop Ship
Level Gauge for 220 Gallon Gemini - PE
3952
Level Gauge for 220 Gallon Gemini - PE
$427.29​/Each
Save 5%2+$405.92/Each
Save 10%4+$384.56/Each
Save 15%12+$363.19/Each
P-263
$427.29​/Each
Drop Ship
Level Gauge for 320 Gallon Gemini - PE
3953
Level Gauge for 320 Gallon Gemini - PE
$427.29​/Each
Save 5%2+$405.92/Each
Save 10%4+$384.56/Each
Save 15%12+$363.19/Each
P-263
$427.29​/Each
Drop Ship
Level Gauge for 500 Gallon Gemini - PE
3954
Level Gauge for 500 Gallon Gemini - PE
$445.42​/Each
Save 5%2+$423.14/Each
Save 10%4+$400.87/Each
Save 15%12+$378.60/Each
P-263
$445.42​/Each
Drop Ship

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