$204.49/Each

Ships free with Plus
Due to a manufacturer's price increase, this price will increase by 1.00% to 8.00% on 01/06/25

Earn up to $6.13 back (613 points)with a Webstaurant Rewards Visa® Credit Card

Quick Shipping

Usually ships in 1 business day

Product Overview

  • Prevents grease from entering plumbing and septic systems
  • 11-gauge cold rolled steel body
  • 4 GPM flow rate, 8 lb. grease capacity
  • 2" inlet & outlet, external cast iron flow control fitting
UPC Code:098268987416

The Watts WD-4 8 lb. grease trap collects greasy substances and prevents them from entering into plumbing systems.

Often used with cooking or prep sinks, pot sinks, and commercial dishwashers in commercial food service operations, a grease trap is a must-have in any kitchen. This particular grease trap provides a 8 lb. capacity and is made of cold rolled steel for robust durability. It uses internal baffles to slow incoming water, and then it stops greasy substances from flowing into the plumbing system. This process is simple, yet reliable, giving you the peace of mind that your facility isn't contaminating the environment with harmful sludge.

  • PDI Certified

    PDI Certified

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

Promotes a Healthy Environment

The Watts WD-4 accumulates greasy substances and prevents them from entering plumbing systems, septic fields, and waste water treatment facilities. Since these facilities can't properly process the grease, it can then damage the environment. With this Watts grease trap, you can easily prevent such damage.

8 lb. Capacity

As the flow of water is gradually slowed by the internal baffles, lighter than water substances like grease accumulate inside the trap above the static water line. The Watts WD-4 grease trap has a grease capacity of 8 lb. and a flow rate of 4 GPM.

Built to Last

The Watts WD-4 grease interceptor is built to last, with a body made of 11-gauge cold rolled steel. Plus, the removable grease accumulating cover and baffle assembly are secured to the grease trap's body with a center mounted hex head and a gasket seal.

Compare to Other Products

Overall Dimensions:
Length:
16 Inches
Width:
10 Inches
Height:
11 Inches
Capacity:
8 lb.
Attention CA Residents:

Need Parts & Accessories?

Show replacement parts and accessories for Watts WD-4 today!

Resources and Downloads for
Watts WD-4

A PDF viewer is required to view this product's information. Download Adobe Acrobat software

Customer Reviews

4.5

Rated 4.5 out of 5 stars

4 Customer Reviews

2 reviews rated this 5 out of 5 stars.

2 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 perfect size, fitting well under sinks and meeting city licensing requirements. It's praised for its cost-effectiveness compared to plumber charges and for its reliable performance over time. Many found it easy to source and are satisfied with its functionality, recommending it for businesses needing to comply with local regulations.

  • grease
  • trap
  • charge
  • city
  • plumber
  • sinks
  • site
  • stars
  • traps
  • watts

This AI-generated summary was created from real customer reviews

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

Shane M.

Posted on 08/11/2018

Perfect size to fit under our three bin sink. This was a requirement for us to get our city license. I am happy with this grease trap.

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

Gregory M. from Pittsburgh Spice And Seasoning Co.

Posted on 04/10/2018

Verified Purchase

We are a spice and seasoning company, but for some reason our city made us put in a grease trap within our three compartment sinks. Our plumber wanted to charge us an arm and a leg for this, but after some research I found this product. IT has been in for almost two years and we haven't had a single issue, still works great and it put us up to code for a fraction on what a plumber wanted to charge us!

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

Kase L. from Queens Pizzaria

Posted on 06/21/2017

Verified Purchase

This watts 8 lbs grease trap is very good. Watts grease traps all get good rating from 4-5 stars. They do the job of collecting grease. 4 stars!

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

Stephanie S. from A SLAB AND MORE

Posted on 03/01/2013

Verified Purchase

This grease trap was not only required from my local health dept. Found this on Webstaurant site to be nicely priced will definitely reccommend this site to others.

Customer Photos & Videos