- Grease Capacity:
- 100 lb.
Easy to install and works perfectly. Solid construction!!!
Item number 320wd50thdMFR number WD-50-THD
$1,339.00/Each
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Usually Ships in 4 Weeks from manufacturer
Lead times vary based on manufacturer stock
UPC Code:098268987409
The Watts 100 lb. grease trap with threaded connections prevents greasy substances from entering plumbing systems, septic fields, and wastewater treatment facilities where they cannot be processed properly and could harm the environment. This unit has a flow restrictor on the inlet side of the interceptor that slows incoming effluent and redirects it through baffling inside the grease trap. As the flow is gradually slowed, lighter than water substances accumulate inside the trap above the static water line.
This grease trap features a body constructed of 11-gauge cold rolled steel with an oven-cured, acid-resistant baked gray epoxy coating. Other standard features include a solid steel cover with gasket, a removable baffle assembly, a deep seal trap with cleanout, threaded connections, and an external cast iron flow control fitting (flow restrictor). This unit has a grease capacity of 100 lb., and a flow rate of 50 GPM. It is PDI (Plumbing & Drainage Institute) certified, and meets the industry and PDI Standard PDI-G101 for separation efficiency. This standard specifies that the grease trap must maintain 90% separation efficiency up to its rated grease retention capacity.
Overall Dimensions:
Length: 32"
Width: 22"
Height: 21 1/2"
Flow Rate: 50 GPM (Gallons Per Minute)
Grease Capacity: 100 lb.
Inlet & Outlet Size: 4"
This Item Ships via Common Carrier. For more information and tips to help your delivery go smoothly, click here.
Because this item is not stocked in our warehouse, processing, transit times and stock availability will vary. If you need your items by a certain date, please contact us prior to placing your order. Expedited shipping availability may vary. We cannot guarantee that this item can be cancelled off of the order or returned once it is placed.

This item has been certified by the Plumbing and Drainage Institute (PDI), which promotes the advancement of Engineered Plumbing Products.
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Easy to install and works perfectly. Solid construction!!!