• 25 GPM flow rate, 50 lb. grease capacity
  • 3" inlet & outlet, external cast iron flow control fitting
  • PDI Certified
Special Order

Some items on our website are not normally stocked in our warehouses. These items are marked "Special Order"
underneath the price on the item's page.

Please understand that Special Order items may not be able to ship within 1 business day like our regularly-stocked items.
Some may be shipped directly from the manufacturer. Others might have to be ordered into our warehouse with the next order
from that manufacturer and then shipped to you; this could take up to several weeks.

As a result, we urge you to contact us if you have questions about the delivery time of a Special Order item you wish to order.

Please note - we are not always able to cancel special order items once the order is placed. These items may also be non-returnable. Please contact us if you have any questions before ordering this item.

2 reviews
MFR Item:

Companion Items

Length 26 Inches
Width 16 1/2 Inches
Height 16 1/2 Inches
Capacity 50 lb.
Flow Rate 25 GPM
Inlet and Outlet Size 3 Inches
Threaded Connections No


The Watts WD-25 grease interceptor 50 lb. grease trap prevents greasy substances from entering plumbing systems, septic fields, and waste water treatment facilities where they cannot be processed properly and could harm the environment.

Grease traps like the Watts WD-25 are often used with cooking or prep sinks, pot sinks, and commercial dishwashers in various types of commercial food service operations.

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-25 grease interceptor is built to last, with a body made of 11-gauge cold rolled steel. 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.

The Watts WD-25 grease trap has a grease capacity of 50 lbs., a flow rate of 25 GPM, and may be recess mounted or floor mounted.

Please consult the Specification Sheet for detailed diagrams, measurements, sizing guidelines, and installation requirements. PDI (Plumbing and Drainage Institute) Certified.

Extended lead times may apply for this item based on availability. Please contact us for the current lead time.

Overall Dimensions:
26"L x 16 1/2"W x 16 1/2"H
Flow Rate: 25 GPM
Grease Capacity: 50 lbs.
Inlet & Outlet Size: 3"

Because this item is not stocked in our warehouse, processing and transit times will vary. If you need your items by a certain date, please contact us prior to placing your order. We cannot guarantee that this item can be cancelled off of the order once it is placed.


PDI Certified

Related Items

Customer Reviews

Overall User Rating: Watts WD-25 Grease Interceptor 50 lb. Grease Trap ( 5.0 stars from 2 reviews )

    City ordinance stipulates that most businesses that involve cooking have a grease trap. I could not imagine our pipes and sewer system without this! It traps so much crud and grease that is unbelievable. We have it cleaned ever so often and the smell is horrendous, but its reassuring knowing the job this thing does!

    from Miller Enterprise LLC Posted on

    Trust me-- you don't want to have seen my kitchen before I bought the Watts WD-25 Grease interceptor 50 lb. Grease Trap. I let the grease pool up under my grease-making kitchen devices and it looked like something out of Jurassic Park! But now my kitchen is A-grade clean and all the grease is safely dealt with.


Get paid to review this product!

If you've used this product, simply log in and share your text, video, and photo reviews of it. The customers on the left did it, and you can too! Earn up to $16.00 per product.

Login or Register

Find Related Products

fiberglass grease trap     grease trap for grill     plastic grease trap