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Product Overview

  • Prevents grease from entering plumbing and septic systems
  • 11-gauge cold rolled steel body
  • 20 GPM flow rate and 40 lb. grease capacity
  • 3" inlet & outlet
UPC Code:098268987454

Protect your plumbing with this Watts WD-20 40 lb. grease trap.

The Watts WD-20 40 lb. grease trap prevents greasy substances from entering plumbing systems, septic fields, and wastewater treatment facilities where they cannot be processed properly and could harm the environment. Grease traps like this one are often used with cooking or prep sinks, pot sinks, and commercial dishwashers in various types of commercial food service operations. Additionally your local health code may require one for your application.

  • PDI Certified

    PDI Certified

    This item has been certified by the Plumbing and Drainage Institute (PDI), which promotes the advancement of Engineered Plumbing Products.

Intercepts and Separates Grease

A flow restrictor on the inlet side of the interceptor slows incoming effluent and redirects it through baffling inside the grease trap. As the flow is gradually slowed, substances lighter than the water accumulate inside the trap above the static water line. It is PDI (Plumbing & Drainage Institute) Certified and maintains 90% separation efficiency, up to its rated grease retention capacity.

40 lb. Capacity, 20 GPM

This grease trap can hold up to 40 lb. of grease at a time, and can accept a flow rate of up to 20 GPM.

3" Inlet and Outlet

A 3" inlet and outlet size makes it easy to connect this grease trap to your facility's plumbing lines.

Durable Construction

This grease trap features a body made from 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, no hub connections, and an external cast iron flow control fitting (flow restrictor).

Compare to Other Products

Overall Dimensions:
Length:
24 Inches
Width:
15 3/4 Inches
Height:
15 Inches
Capacity:
40 lb.
Attention CA Residents:

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Customer Reviews

4.8

Rated 4.8 out of 5 stars

5 Customer Reviews

4 reviews rated this 5 out of 5 stars.

1 reviews rated this 4 out of 5 stars.

0 reviews rated this 3 out of 5 stars.

0 reviews rated this 2 out of 5 stars.

0 reviews rated this 1 out of 5 stars.

Customers Say

Customers appreciate the grease trap for its easy installation, suitable size for small kitchens, and compliance with health department requirements. It is praised for its durability and compact design, making it a recommended choice for establishments needing to meet specific regulations.

  • easy
  • grease
  • trap
  • dept
  • health
  • installed
  • kitchen
  • required
  • small
  • 40lb

This AI-generated summary was created from real customer reviews

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Luis W. from Coffee Beanery/ L&A Cafe, LLC.

Posted on 03/27/2023

Verified Purchase

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Stephanie B. from SPG

Posted on 06/25/2019

Verified Purchase

When we purchased our most recent establishment there was no grease trap in place. This installed extremely easy and has a fairly large capacity at a great price.

Rated 4 out of 5 stars
Rated 4 out of 5 stars
Review by

Doyle K. from Grapexpectations

Posted on 07/05/2017

Verified Purchase

This is the perfect size for the small kitchen in our Wine Bistro. Building inspector was very impressed. Would highly recommend for a small kitchen.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Tuwanna R. from Louise's Sweets

Posted on 03/26/2014

Verified Purchase

40 lb Grease trap is required from my local health dept. It is nicely priced, built well and should last for years with an easy off cover for cleaning.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Joseph C.

Posted on 11/17/2011

Verified Purchase

The Dormont WD-20 40lb Grease Trap was what the Health Dept required. Easy for the plumber to install and no issues with it yet. Doesn't take up much room either.

Customer Photos & Videos


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