| Flow Rating |
50gpm (3.15 l/s)* |
| Liquid Capacity |
70 gallons (265 l)
|
| Oil Retention Capacity |
55 gal. (208.2 l) |
| Sand/Grit Capacity |
22.6 gallons (85.6 l) |
| Inlet/Outlet |
4” (101 mm)
|
| Construction |
Single-Piece Rotationally Molded Polyethylene Exterior Tank with Inlet/Outlet Inverts secured using Patented Interior Radial Compression Ring |
* Additional Flow Ratings based on mg/L effluent testing available upon request
Thermaco Trapzilla Model No. TZOWS-50, rotationally molded polyethylene oil separator(s) for above or below ground installation, shall be rated at 50 GPM (3.15 l/s) with 55 gallons (208.2 l) of total oil storage capacity with flat oil separation efficiency curve capable of holding 78.5% of volume in free-floating oils at capacity, with removable cover for oil and sand/grit removal access, integral anti-flotation anchor ring for in-ground installation, integral horizontal baffle, laminar inlet flow diverter, integral vessel vent, separate storage compartments for oil and heavier than water solids, a unitary tank body and inlet/outlet structures without gasket interfaces, utilizing an interior radial compression ring conjoining invert to tank outlet/inlet structures without bulkhead fittings and/or gaskets, invert top and bottom secured attachment points, sloping conical bottom for solids retention, integral sewer gas trap, and a fully removable polyethylene self-positioning cover with sealed thread fasteners.