Installers
Sewage Holding Systems
The following table shows popular sewage tank models from Tanks-A-Lot. Larger sewage holding systems can be readily created using two-tank solutions where tanks are interconnected in parallel. Click on the models below for additional technical information
Model |
Capacity |
Applications |
1020 gallons; 4600 liters |
RV Lots or Seasonal Use Cabins; Remote Location with Water Saving Fixtures |
|
1518 gallons; 5400 liters |
2 to 4 residents; popular in beach resort areas |
|
2200 gallons; 10,000 liters |
2 to 6 residents, most popular |
|
2700 gallons; 12,300 liters |
3 to 8 residents, maximum capacity for many haulers |
|
3200 gallons; 14,000 liters |
4 to 10 residents, maximum capacity for many haulers |
|
3400 gallons; 15,500 liters |
4 to 10 residents, maximum hauler capacity and scheduling cushion |
|
3700 gallons; 16,800 liters |
4 to 10 residents, maximum hauler capacity and scheduling cushion |
Burial depths for sewage holding tanks are significantly impacted by site factors and mostly range between 2 feet of earth cover to 10 feet. The Tanks-A-Lot Model 1518h has the deepest burial depth rating in the underground concrete tank industry.
All sewage holding tanks from Tanks-A-Lot have the following industry-leading features:
- Canadian Standards Association approved – CSA B66-05
- Raised lip manhole on roof of tank for superior sealing of manhole extensions
- 4” flexible rubber inlet for reduced failures from movement of house sewer line in the tank backfill zone
- Cold seam one-piece construction for Models 1020HS, 1518HS, and 2200HS locks in the tank roof for superior strength and longevity of the tank
- 20 year limited replacement warranty on materials and workmanship
- Concrete manway cover and one roll of butyl rubber sealant for manway extension included at no extra cost
