Bottomless Stock Tank

Now offering high-quality liners & edge protectors!

Note: If you currently have a Sioux bottomless tank, add edge protectors by flipping tank over so sheet flange is on bottom.

Because of their water storage capacity, these tanks can compensate for the variable water output of windmill and solar panel systems, assuring an adequate supply of livestock water at all times. Livestock drink directly from bottomless tanks. Simple construction. Easily adaptable to most sites. Large capacity at comparatively low cost compared with other tanks. Can be constructed with on-farm labor. Serves as both water storage and drinking device.

  • 12 gauge galvanized steel sidewalls making it the heaviest corrugated tank made.
  • Formed, 12 gauge flanged top is one piece, same as sidewall
  • Every seam has a single row of 5/8 hardware for superior strength.
  • Give cattle good, clean water all the time.
  • Cattle are healthier and have faster gains.

BT - Bottomless Tank Only BTL - Bottomless Stock Tank With Liner

Product #SizeGauge# of SectionsCapacityWeight
SV1525BT15' x 25"12 GA.52,668 gallons464 lbs.
SV1533BT15' x 33"12 GA53,544 gallons630 lbs.
SV1525BTL15' x 25"12 GA.52,668 gallons614 lbs.
SV1533BTL15' x 33"12 GA53,544 gallons723 lbs.
SV2125BT21' x 25"12 GA75,230 gallons651 lbs.
SV2133BT21' x 33"12 GA76,948 gallons880 lbs.
SV2125BTL21' x 25"12 GA75,230 gallons873 lbs.
SV2133BTL21' x 33"12 GA76,948 gallons1,111 lbs.
SV2725BT27' x 25"12 GA98,646 gallons834 lbs.
SV2733BT27' x 33" 12 GA911,486 gallons1,131 lbs.
SV2725BTL27' x 25"12 GA98,646 gallons1,149 lbs.
SV2733BTL27' x 33" 12 GA911,486 gallons1,455 lbs.
S186709-5SLiner, Clamps & Hardware for 15' Bottomless Tank152 lbs.
S186709-5TSLiner, Clamps & Hardware for 15' Bottomless Tank157 lbs.
S186709-7SLiner, Clamps & Hardware for 21' Bottomless Tank232 lbs.
S186709-7TSLiner, Clamps & Hardware for 21' Bottomless Tank238 lbs.
S186709-9SLiner, Clamps & Hardware for 27' Bottomless Tank327 lbs.
S186709-9TSLiner, Clamps & Hardware for 27' Bottomless Tank334 lbs.
S186695ASPVC Clamps1.8lbs.

15' - Tank Needs 10 Clamps 21' - Tank Needs 14 Clamps 27' - Tank Needs 18 Clamps