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The TZ-600-ECA In-Ground Trapilla Grease Interceptor is ASME rated for 75 GPM (4.73 l/s) and holds more than 635 pounds (86 Gallons) of grease in a 95 Gallon footprint. Unlike traditional interceptor designs, the TZ-600-ECA is capable of holding more than 91% of its internal volume in grease and solids before it begins to lose efficiency. Perfect for replacing failing steel or concrete, the TZ-600-ECA is manufactured out of durable polyethylene, meaning that it will outlast traditional interceptors made of inferior materials. The in-ground models come with an Extension Collar Adapter Ring lid, 18" long single-piece extension collar and 22" Solid Top Cover that can be removed easily to clean out retained grease. Thermaco Trapzilla Model No. TZ-600-ECA, rotationally molded polyethylene grease interceptor(s) for above or below ground installation, shall be rated at 75 GPM (4.73 l/s) with 86.6 gal. (327.8 l) / 635.6 lbs. (288.3 Kg) of total grease storage capacity with flat separation efficiency curve capable of holding 91% of volume in free-floating fats, oils, and grease at capacity, with removable cover for grease and solids 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 grease and heavier than water solids, a unitary tank body and 4" (101 mm) 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. Includes one extension collar assembly, linear low-density rotationally molded polyethylene for field adjustability to optimal installation depth.

  • Construction: Single-Piece Rotationally Molded
  • Polyethylene Exterior Tank with Inlet/
  • Outlet Inverts secured using Patented
  • Interior Radial Compression Ring
  • Flow Rating: 75 GPM (4.73 l/s)
  • Liquid Capacity: 95 gal.
  • Grease Capacity: 635 lbs
  • Solids Capacity: 22.6 gallons (85.6 l)
  • Inlet/Outlet: 4" (101 mm)
  • Length: 42.5"
  • Width: 36"
  • Height: 49.5-67.5"
  • Inlet Height: 37"
  • Inlet Depth: 12.5 - 30.5"
  • Outlet Height: 36.5"
  • Outlet Depth: 13 - 31"
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Product Type:
Standard Grease Trap
Flow Rate (GPM):
Capacity (lbs):
Inlet Size:
Outlet Size:
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