great product, easy install, perfect for the space and shipping was hassle free. it’s a must great if you need a trusted brand. get it!
Watts WD-7 14 lb. Grease Trap
Item number Item #: 320wd7MFR number MFR #: WD-7
Item number Item #: 320wd7MFR number MFR #: WD-7
Works With"Works With" items are guaranteed to work with the item you are viewing, such as lids that will fit a cup or casters that will fit a piece of equipment. If an item is not listed in this section, we do not guarantee that it will work with the product you are viewing and do not recommend that you purchase them for use together.
$259.99/Each
Ships free withEarn up to $7.80 back (780 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
- 7 GPM flow rate, 14 lb. grease capacity
- 2" inlet & outlet, external cast iron flow control fitting
Works With
The Watts WD-7 14 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 14 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
This item has been certified by the Plumbing and Drainage Institute (PDI), which promotes the advancement of Engineered Plumbing Products.
"this is definitely a very sturdy and well built grease trap, installed very easily and is very heavy. Was the right size for the job"
Read More Reviews
Promotes a Healthy Environment
The Watts WD-7 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.

14 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-7 grease trap has a grease capacity of 14 lb. and a flow rate of 7 GPM.

Built to Last
The Watts WD-7 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.
Questions & Answers
Looking For Specific Info? Get quick answers to product questions with our AI-powered search.
Compare to Other Products
Price
Length
Capacity
Flow Rate
Inlet / Outlet Size
Material
- Item #: 320wd7Watts WD-7 14 lb. Grease Trap

Price
Price:$259.99/Each
- Length: Length18 Inches
- Capacity: Capacity14 lb.
- Flow Rate: Flow Rate7 GPM
- Inlet / Outlet Size: Inlet / Outlet Size2 Inches
- Material: MaterialSteel
- Item #: 1414807Ashland PolyTrap 4807 14 lb. Grease Trap with Threaded Connections

Price
Price:$238.99/Each
- Length: Length20 Inches
- Capacity: Capacity14 lb.
- Flow Rate: Flow Rate7 GPM
- Inlet / Outlet Size: Inlet / Outlet Size2 Inches
- Material: MaterialPlastic
- Length:
- 18 Inches
- Width:
- 13 Inches
- Height:
- 12 Inches
- Capacity:
- 14 lb.
Need Parts & Accessories?
Show replacement parts and accessories for Watts WD-7 today!
Resources and Downloads for
Watts WD-7
A PDF viewer is required to view this product's information. Download Adobe Acrobat softwareOpens in new tab
Watts WD-7 Specs
- Quantity
- 1/Each
- Shipping Weight
- 53.34 lb.
- Length
- 18 Inches
- Width
- 13 Inches
- Height
- 12 Inches
- Capacity
- 14 lb.
- Flow Rate
- 7 GPM
- Inlet / Outlet Size
- 2 Inches
- Material
- Steel
- Type
- Grease Traps
Customer Reviews
Customer Photos & Videos
4.8
4 Customer Reviews
Customers Say
Customers appreciate the grease trap for its easy installation, sturdy build, and suitability for various spaces, including cafes. It is noted for its attractive price point and effectiveness. Ensure all necessary parts are included upon delivery.
- grease
- trap
- fitting
- great
- installed
- piece
- stars
- traps
- works
- advertised
This AI-generated summary was created from real customer reviews
4.8
4 Customer Reviews
Customers Say
Customers appreciate the grease trap for its easy installation, sturdy build, and suitability for various spaces, including cafes. It is noted for its attractive price point and effectiveness. Ensure all necessary parts are included upon delivery.
- grease
- trap
- fitting
- great
- installed
- piece
- stars
- traps
- works
- advertised
This AI-generated summary was created from real customer reviews
Customer Photos & Videos
4.8
4 Customer Reviews
Customers Say
Customers appreciate the grease trap for its easy installation, sturdy build, and suitability for various spaces, including cafes. It is noted for its attractive price point and effectiveness. Ensure all necessary parts are included upon delivery.
- grease
- trap
- fitting
- great
- installed
- piece
- stars
- traps
- works
- advertised
This AI-generated summary was created from real customer reviews
Verified Purchase
We purchased this grease trap for our cafe. It works well with your 3 compartment sink. The price point is attractive and the trap works as advertised.
Verified Purchase
For starters, our shipment did not come with the vital fitting piece. Just make sure that your shipment comes with the fitting piece. Other than that, these Watts Grease traps, all got 4-5 stars! We also give 4 stars.
Verified Purchase
this is definitely a very sturdy and well built grease trap, installed very easily and is very heavy. Was the right size for the job


