Fiberglass Basins, Covers and Accessories
TOPP fiberglass basins, covers and accessories are manufactured with the highest quality material and testing standards currently in the wastewater, water treatment, sewage and sump markets. Our chop-hoop filament wound tanks are available in 18”, 24”, 30”, 36”, 42”, 48”, 60”, 72”, 96" and 120".
Basins, Covers & Extensions
- Manufactured to your dimensions
- 18" through 120" inside diameters
- All lengths available, depends upon the current depth of your wet well
- Consult our factory directly to determine your correct installation size
- Sealing kit available to seal the basin and extension gasket material and hardware
- All covers fit with no extra accessories needed
- Uses the same manufacturing process as our fiberglass basins
- Extensions available in 18”, 24”, 30”, 36”, 42”, 48”, 60”, 72”, 96" and 120"
Accessories
- Pump mounting studs, fiberglass stud plates
- Junction boxes
- Stainless steel float brackets
- Lifting lugs, heavy duty
- Aluminum ladder
- Screened green vents
- Threaded couplings
- Pipe grommet inlet hub, multi-tite hub, composite hubs,
cast iron caulking hubs, aluminum inlet hubs - Aluminum bolt-on sleeves
- Link seals
- Flexible boot fittings
- Plastic and cast iron 2-bolt pipe flange
- “Ringer” pipe grommets
