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Spherical Pump Tanks

Spheres are designed to be used as a holding tank or pump tank. Unlike our ribbed tanks, these tanks may remain in the ground when empty. However, they should not be installed in high water table or high clay areas. These tanks are furnished with manhole covers and include a molded-in elevated pump stand on the bottom of the tank.

Name
200 Gallon Norwesco Sphere Plastic Septic TankView Specifications | View Technical DrawingN-43745200 Gallons47" Dia. x 56" H Minnesota, Ohio, Oklahoma, Utah
225 Gallon Norwesco Low Profile Sphere Plastic Septic TankView Specifications | View Technical DrawingN-43551225 Gallons48" Dia. x 50" H Georgia
300 Gallon Norwesco Low Profile Sphere Plastic Septic TankView Specifications | View Technical DrawingN-43552300 Gallons51" Dia. x 52" H Georgia
300 Gallon Norwesco Sphere Plastic Septic TankView Specifications | View Technical DrawingN-41319300 Gallons54" Dia. x 54" H California*, Georgia, Minnesota, New York*, Ohio, Oklahoma, Utah, Washington
500 Gallon Norwesco Sphere Plastic Septic TankView Specifications | View Technical DrawingN-40785500 Gallons64" Dia. x 67" H California*, Minnesota, Ohio, Oklahoma, Washington
525 Gallon Norwesco Low Profile Sphere Plastic Septic TankView Specifications | View Technical DrawingN-44831525 Gallons64" Dia. x 62" H Georgia