Tamco® Domed Bottom Polyethylene Tanks

Great for mixing, storing or processing, these straight sided, cylindrical tanks have a flanged top for rigidity and a domed bottom that provides full drainage. A tank fitting (sold separately) can be installed in the tank's domed bottom either by us or by the end user.

  • Made of a UV stabilized LLDPE
  • Translucent & graduated for monitoring level of liquid
  • Approximate 13° taper on bottom
  • Walls are durable & impact resistant
  • Tanks thru 55 gallon can ship UPS
  • Not for fuels, oils or wetting agents
  • Maximum temperature: 140°F
  • Meets FDA standards
  • Dimensions are nominal see drawings for details
  • Tanks, covers & stands sold separately
Stock Description Catalog Pg. Price
5 Gallon Domed Bottom Polyethylene Tank - 11" Dia. x 14" High
5197
5 Gallon Domed Bottom Polyethylene Tank - 11" Dia. x 14" High
$65.50​/Each
Save 5%2+$62.22/Each
Save 10%4+$58.95/Each
Save 15%12+$55.67/Each
P-212
$65.50​/Each
On Order
Natural Standard Cover for 5 Gallon Tanks
3006
Natural Standard Cover for 5 Gallon Tanks
$14.92​/Each
Save 5%2+$14.17/Each
Save 10%4+$13.42/Each
Save 15%12+$12.68/Each
P-212
$14.92​/Each
In Stock
9-3/4" Floating Cover
4039
9-3/4" Floating Cover
$21.02​/Each
Save 5%2+$19.96/Each
Save 10%4+$18.91/Each
Save 15%12+$17.86/Each
P-212
$21.02​/Each
In Stock
Stand for Domed 11" Diameter Tank/ No Agitator Column
5045
Stand for Domed 11" Diameter Tank/ No Agitator Column
$182.78​/Each
Save 5%2+$173.64/Each
Save 10%4+$164.50/Each
Save 15%12+$155.36/Each
P-212
$182.78​/Each
4 Available - Closeout
10 Gallon Domed Bottom Polyethylene Tank - 12" Dia. x 24" High
5198
10 Gallon Domed Bottom Polyethylene Tank - 12" Dia. x 24" High
$82.89​/Each
Save 5%2+$78.74/Each
Save 10%4+$74.60/Each
Save 15%12+$70.45/Each
P-212
$82.89​/Each
In Stock
Natural Standard Cover for 10 & 15 (13" Dia.) Gallon Tanks
3007
Natural Standard Cover for 10 & 15 (13" Dia.) Gallon Tanks
$14.92​/Each
Save 5%2+$14.17/Each
Save 10%4+$13.42/Each
Save 15%12+$12.68/Each
P-212
$14.92​/Each
In Stock
Stand for Domed 12-1/2" Diameter Tank
5046
Stand for Domed 12-1/2" Diameter Tank
$227.29​/Each
Save 5%2+$215.92/Each
Save 10%4+$204.56/Each
Save 15%12+$193.19/Each
P-212
$227.29​/Each
In Stock
15 Gallon Domed Bottom Polyethylene Tank - 14" Dia. x 26" High
5199
15 Gallon Domed Bottom Polyethylene Tank - 14" Dia. x 26" High
$89.84​/Each
Save 5%2+$85.34/Each
Save 10%4+$80.85/Each
Save 15%12+$76.36/Each
P-212
$89.84​/Each
In Stock
Natural Standard Cover for 15 Gallon Tanks
4035
Natural Standard Cover for 15 Gallon Tanks
$22.34​/Each
Save 5%2+$21.22/Each
Save 10%4+$20.10/Each
Save 15%12+$18.98/Each
P-212
$22.34​/Each
In Stock
Stand for Domed 14" Diameter Tank
5047
Stand for Domed 14" Diameter Tank
$205.36​/Each
Save 5%2+$195.09/Each
Save 10%4+$184.82/Each
Save 15%12+$174.55/Each
P-212
$205.36​/Each
In Stock
30 Gallon Domed Bottom Polyethylene Tank - 18" Dia. x 34" High
5200
30 Gallon Domed Bottom Polyethylene Tank - 18" Dia. x 34" High
$167.05​/Each
Save 5%2+$158.69/Each
Save 10%4+$150.34/Each
Save 15%12+$141.99/Each
P-212
$167.05​/Each
In Stock
Natural Heavy Duty Cover for 30 Gallon Tanks & Drums
3009
Natural Heavy Duty Cover for 30 Gallon Tanks & Drums
$21.68​/Each
Save 5%2+$20.59/Each
Save 10%4+$19.51/Each
Save 15%12+$18.42/Each
P-210
$21.68​/Each
In Stock
16-3/4" Floating Cover
3014
16-3/4" Floating Cover
$25.02​/Each
Save 5%2+$23.76/Each
Save 10%4+$22.51/Each
Save 15%12+$21.26/Each
P-212
$25.02​/Each
In Stock
Stand for Domed 18" Diameter Tank
5069
Stand for Domed 18" Diameter Tank
$379.80​/Each
Save 5%2+$360.81/Each
Save 10%4+$341.82/Each
Save 15%12+$322.83/Each
P-212
$379.80​/Each
In Stock
55 Gallon Domed Bottom Polyethylene Tank - 22" Dia. x 35" High
5202
55 Gallon Domed Bottom Polyethylene Tank - 22" Dia. x 35" High
$255.50​/Each
Save 5%2+$242.72/Each
Save 10%4+$229.95/Each
Save 15%12+$217.17/Each
P-212
$255.50​/Each
On Order
Natural Standard Cover for 55 Gallon Tanks & Drums
2140
Natural Standard Cover for 55 Gallon Tanks & Drums
$19.16​/Each
Save 5%2+$18.20/Each
Save 10%4+$17.24/Each
Save 15%12+$16.28/Each
P-212
$19.16​/Each
In Stock
20-1/2" Floating Cover
3015
20-1/2" Floating Cover
$43.32​/Each
Save 5%2+$41.15/Each
Save 10%4+$38.98/Each
Save 15%12+$36.82/Each
P-212
$43.32​/Each
In Stock
Stand for Domed 22" Diameter Tank
5050
Stand for Domed 22" Diameter Tank
$379.80​/Each
Save 5%2+$360.81/Each
Save 10%4+$341.82/Each
Save 15%12+$322.83/Each
P-212
$379.80​/Each
On Order
87 Gallon Domed Bottom Polyethylene Tank - 26" Dia. x 37" High
5204
87 Gallon Domed Bottom Polyethylene Tank - 26" Dia. x 37" High
$266.42​/Each
Save 5%2+$253.09/Each
Save 10%4+$239.77/Each
Save 15%12+$226.45/Each
P-212
$266.42​/Each
On Order
107 Gallon Domed Bottom Polyethylene Tank - 28" Dia. x 46" High
5206
107 Gallon Domed Bottom Polyethylene Tank - 28" Dia. x 46" High
$360.25​/Each
Save 5%2+$342.23/Each
Save 10%4+$324.22/Each
Save 15%12+$306.21/Each
P-212
$360.25​/Each
In Stock
Natural Standard Cover for 85 & 100 (28" Dia.) Gallon Tanks
4205
Natural Standard Cover for 85 & 100 (28" Dia.) Gallon Tanks
$38.55​/Each
Save 5%2+$36.62/Each
Save 10%4+$34.69/Each
Save 15%12+$32.76/Each
P-212
$38.55​/Each
In Stock
Stand for Domed 28" Diameter Tank
5051
Stand for Domed 28" Diameter Tank
$518.91​/Each
Save 5%2+$492.96/Each
Save 10%4+$467.01/Each
Save 15%12+$441.07/Each
P-212
$518.91​/Each
10 Available - Closeout
147 Gallon Domed Bottom Polyethylene Tank - 31" Dia. x 52" High
5208
147 Gallon Domed Bottom Polyethylene Tank - 31" Dia. x 52" High
$435.15​/Each
Save 5%2+$413.39/Each
Save 10%4+$391.63/Each
Save 15%12+$369.87/Each
P-212
$435.15​/Each
In Stock
170 Gallon Domed Bottom Polyethylene Tank - 32" Dia. x 59" High
5210
170 Gallon Domed Bottom Polyethylene Tank - 32" Dia. x 59" High
$475.78​/Each
Save 5%2+$451.99/Each
Save 10%4+$428.20/Each
Save 15%12+$404.41/Each
P-212
$475.78​/Each
In Stock
Natural Standard Cover for 100 (30" Dia.), 150, 165 & 170 Gallon Tanks
4210
Natural Standard Cover for 100 (30" Dia.), 150, 165 & 170 Gallon Tanks
$66.65​/Each
Save 5%2+$63.31/Each
Save 10%4+$59.98/Each
Save 15%12+$56.65/Each
P-212
$66.65​/Each
On Order
Stand for Domed 31" Diameter Tank
5052
Stand for Domed 31" Diameter Tank
$666.07​/Each
Save 5%2+$632.76/Each
Save 10%4+$599.46/Each
Save 15%12+$566.16/Each
P-212
$666.07​/Each
2 Available - Closeout
215 Gallon Domed Bottom Polyethylene Tank - 36" Dia. x 53" High
5212
215 Gallon Domed Bottom Polyethylene Tank - 36" Dia. x 53" High
$489.05​/Each
Save 5%2+$464.59/Each
Save 10%4+$440.14/Each
Save 15%12+$415.69/Each
P-212
$489.05​/Each
In Stock
Natural Standard Cover for 105, 155, 200, 230 & 215 Gallon Tanks
4214
Natural Standard Cover for 105, 155, 200, 230 & 215 Gallon Tanks
$74.70​/Each
Save 5%2+$70.96/Each
Save 10%4+$67.23/Each
Save 15%12+$63.49/Each
P-212
$74.70​/Each
In Stock
Stand for Domed 37" Diameter Tank
5053
Stand for Domed 37" Diameter Tank
$890.88​/Each
Save 5%2+$846.33/Each
Save 10%4+$801.79/Each
Save 15%12+$757.24/Each
P-212
$890.88​/Each
3 Available - Closeout
267 Gallon Domed Bottom Polyethylene Tank - 38" Dia. x 58" High
5214
267 Gallon Domed Bottom Polyethylene Tank - 38" Dia. x 58" High
$574.83​/Each
Save 5%2+$546.08/Each
Save 10%4+$517.34/Each
Save 15%12+$488.60/Each
P-212
$574.83​/Each
Special Order
40-1/2" Dia. Natural Standard Tank Cover
5028
40-1/2" Dia. Natural Standard Tank Cover
$80.80​/Each
Save 5%2+$76.76/Each
Save 10%4+$72.72/Each
Save 15%12+$68.68/Each
P-212
$80.80​/Each
In Stock
Stand for Domed 38" Diameter Tank
5054
Stand for Domed 38" Diameter Tank
$1,083.37​/Each
Save 5%2+$1029.20/Each
Save 10%4+$975.03/Each
Save 15%12+$920.86/Each
P-212
$1,083.37​/Each
7 Available - Closeout
360 Gallon Domed Bottom Polyethylene Tank - 48" Dia. x 52" High
5215
360 Gallon Domed Bottom Polyethylene Tank - 48" Dia. x 52" High
$635.36​/Each
Save 5%2+$603.59/Each
Save 10%4+$571.82/Each
Save 15%12+$540.05/Each
P-212
$635.36​/Each
In Stock
58" Dia. Natural Standard Tank Cover
5029
58" Dia. Natural Standard Tank Cover
$137.86​/Each
Save 5%2+$130.96/Each
Save 10%4+$124.07/Each
Save 15%12+$117.18/Each
P-212
$137.86​/Each
Drop Ship
Natural Standard Cover for 360 Gallon Tanks
4217
Natural Standard Cover for 360 Gallon Tanks
$98.90​/Each
Save 5%2+$93.95/Each
Save 10%4+$89.01/Each
Save 15%12+$84.06/Each
P-212
$98.90​/Each
In Stock
Stand for Domed 48" Diameter Tank
5055
Stand for Domed 48" Diameter Tank
$1,365.97​/Each
Save 5%2+$1297.67/Each
Save 10%4+$1229.37/Each
Save 15%12+$1161.07/Each
P-212
$1,365.97​/Each
On Order