Steel Round Tanks and Obround Tanks

Fluidall offers an extensive array of above ground horizontal and vertical, round tanks and obround oil storage tanks, built with UL Certifications.

Round and Obround Steel Tanks


The UL 142 rated steel round and obround storage tanks are shop built in single and double walled capacities from 150 to 2,000 gallons for the storage and dispense requirements of lubricants, oils and chemicals. These oil tank utilize the latest welding technology and testing standards to ensure that you receive the highest quality round and obround storage tanks available for horizontal and vertical arrangements.

All Steel Round Tanks and Steel Obround Tanks are Equipped with a Universal Hose Reel Mount Plate.


Horizontal Round Tanks

Round Horizontal Tanks

Round Horizontal Oil Tanks are available in single wall and double wall tank configurations. Round Horizontal single wall tanks have a 2" drain as there is no interstitial space to monitor. Round Horizontal double wall tanks have a 2" pipe with an elbow at the bottom that allows for insertion of a gauge for inspection of the interstitial space on a double wall tank.

Round Horizontal Single Wall Tanks Specifications

Tank Model Gallon Capacity Tank Dimensions Tank Openings
SSW150PDH 147 Gallons 30"Dia x 48"L (4) 2" Top NPT, (1) 4" NPT Emergency Vent, (1) 2" Bottom Drain
SSW280PDH 264 Gallons 36"Dia x 60"L (4) 2" Top NPT, (1) 4" NPT Emergency Vent, (1) 2" Bottom Drain
SSW500PDH 509 Gallons 48"Dia x 65"L (4) 2" Top NPT, (1) 4" NPT Emergency Vent, (1) 2" Bottom Drain
SSW1000PDH 1,018 Gallons 48"Dia x 130"L (5) 2" Top NPT, (1) 6" NPT Emergency Vent, (1) 2" Bottom Drain
SSW2000PDH 2,005 Gallons 64"Dia x 144"L (5) 2" Top NPT, (1) 6" NPT Emergency Vent, (1) 2" Bottom Drain

Round Horizontal Double Wall Tanks Specifications

Tank Model Gallon Capacity Tank Dimensions Tank Openings
SDW150PDHDW 147 Gallons 30"Dia x 48"L (5) 2" Top NPT, (2) 4" NPT Emergency Vent, (1) 2" Monitoring Pipe
SDW280PDHDW 264 Gallons 36"Dia x 60"L (5) 2" Top NPT, (2) 4" NPT Emergency Vent, (1) 2" Monitoring Pipe
SDW500PDHDW 509 Gallons 48"Dia x 65"L (5) 2" Top NPT, (2) 4" NPT Emergency Vent, (1) 2" Monitoring Pipe
SDW1000PDHDW 1,018 Gallons 48"Dia x 130"L (5) 2" Top NPT, (2) 6" NPT Emergency Vent, (1) 2" Monitoring Pipe
SDW2000PDHDW 2,005 Gallons 64"Dia x 144"L (5) 2" Top NPT, (2) 6" NPT Emergency Vent, (1) 2" Monitoring Pipe

Round Horizontal Skids

Round Horizontal Skids

Round Horizontal Skids are available in single wall and double wall configurations. Round Horizontal single wall skids have a 2" drain as there is no interstitial space to monitor. Round Horizontal double wall skids have a 2" pipe with an elbow at the bottom that allows for insertion of a gauge for inspection of the interstitial space on a double wall steel skid tank.

Round Horizontal Single Wall Skid Specifications

Tank Model Gallon Capacity Tank Dimensions Tank Openings
SSW280PDSK 264 Gallons 36"Dia x 60"L (4) 2" Top NPT, (1) 4" NPT Emergency Vent, (1) 2" Bottom Drain
SSW500PDSK 509 Gallons 48"Dia x 65"L (4) 2" Top NPT, (1) 4" NPT Emergency Vent, (1) 2" Bottom Drain
SSW1000PDSK 1,018 Gallons 48"Dia x 130"L (5) 2" Top NPT, (1) 6" NPT Emergency Vent, (1) 2" Bottom Drain
SSW2000PDSK 2,005 Gallons 64"Dia x 144"L (5) 2" Top NPT, (1) 6" NPT Emergency Vent, (1) 2" Bottom Drain

Round Horizontal Double Wall Skid Specifications

Tank Model Gallon Capacity Tank Dimensions Tank Openings
SDW280PDSKDW 264 Gallons 36"Dia x 60"L (5) 2" Top NPT, (2) 4" NPT Emergency Vent, (1) 2" Monitoring Pipe
SDW500PDSKDW 509 Gallons 48"Dia x 65"L (5) 2" Top NPT, (2) 4" NPT Emergency Vent, (1) 2" Monitoring Pipe
SDW1000PDSKDW 1,018 Gallons 48"Dia x 130"L (5) 2" Top NPT, (2) 6" NPT Emergency Vent, (1) 2" Monitoring Pipe
SDW2000PDSKDW 2,005 Gallons 64"Dia x 144"L (5) 2" Top NPT, (2) 6" NPT Emergency Vent, (1) 2" Monitoring Pipe

Obround Horizontal Tanks

Obround Horizontal Tanks

Obround Horizontal Tanks are available in single wall and double wall tank configurations. Obround Horizontal single wall tanks have a 2" drain as there is no interstitial space to monitor. Obround Horizontal double wall obround tanks have a 2" monitor opening into the interstitial space between the inner and outer tank to check for leaks.

Obround Horizontal Single Wall Tanks Specifications

Tank Model Gallon Capacity Tank Dimensions Tank Openings
SSW275PDOB 275 Gallons 27"W x 60"L x 44"H (5) 2" Top NPT, (1) 4" NPT Emergency Vent, (1) 2" Bottom Drain
SSW330PDOB 330 Gallons 27"W x 72"L x 44"H (5) 2" Top NPT, (1) 4" NPT Emergency Vent, (1) 2" Bottom Drain

Obround Horizontal Double Wall Tanks Specifications

Tank Model Gallon Capacity Tank Dimensions Tank Openings
SDW275PDOBDW 275 Gallons 27"W x 60"L x 44"H (5) 2" Top NPT, (2) 4" NPT Emergency Vent, (1) 2" Interstitial Opening
SDW330PDOBDW 330 Gallons 27"W x 72"L x 44"H (5) 2" Top NPT, (2) 4" NPT Emergency Vent, (1) 2" Interstitial Opening

Obround Vertical Tanks

Obround Vertical Tanks

Obround Vertical Tanks are available in single wall and double wall tank configurations. Obround Vertical single wall tanks have a 2" drain as there is no interstitial space to monitor. Obround Vertical double wall obround tanks have a 2" monitor opening into the interstitial space between the inner and outer tank to check for leaks.

Obround Vertical Single Wall Tanks Specifications

Tank Model Gallon Capacity Tank Dimensions Tank Openings
SSW275PDV 275 Gallons 44"W x 27"L x 60"H (5) 2" Top NPT, (1) 4" NPT Emergency Vent, (1) 2" Bottom Drain
SSW330PDV 330 Gallons 44"W x 27"L x 72"H (5) 2" Top NPT, (1) 4" NPT Emergency Vent, (1) 2" Bottom Drain

Obround Vertical Double Wall Tanks Specifications

Tank Model Gallon Capacity Tank Dimensions Tank Openings
SDW275PDVDW 275 Gallons 44"W x 27"L x 60"H (5) 2" Top NPT, (2) 4" NPT Emergency Vent, (1) 2" Interstitial Opening
SDW330PDVDW 330 Gallons 44"W x 27"L x 72"H (5) 2" Top NPT, (2) 4" NPT Emergency Vent, (1) 2" Interstitial Opening

Round Vertical Tanks

Round Vertical Tanks

Round Vertical Tanks are available in single wall and double wall tank configurations. Round Vertical single wall tanks have a 2" drain as there is no interstitial space to monitor. Round Vertical double wall obround tanks have a 2" monitor opening into the interstitial space between the inner and outer tank to check for leaks.

Round Vertical Single Wall Tanks Specifications

Tank Model Gallon Capacity Tank Dimensions Tank Openings
SSW500PDV 509 Gallons 48"Dia x 65"H (4) 2" Top NPT, (1) 4" NPT Emergency Vent, (1) 2" Bottom Drain
SSW1000PDV 1,002 Gallons 64"Dia x 72"H (5) 2" Top NPT, (1) 6" NPT Emergency Vent, (1) 2" Bottom Drain

Round Vertical Double Wall Tanks Specifications

Tank Model Gallon Capacity Tank Dimensions Tank Openings
SDW500PDVDW 509 Gallons 48"Dia x 65"H (4) 2" Top NPT, (2) 4" NPT Emergency Vent, (1) 2" Interstitial Opening
SDW1000PDVDW 1,002 Gallons 64"Dia x 72"H (5) 2" Top NPT, (2) 6" NPT Emergency Vent, (1) 2" Interstitial Opening

newspaper templates - theme rewards