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  • Prevents grease from entering plumbing and septic systems
  • 11-gauge cold rolled steel body
  • 7 GPM flow rate, 14 lb. grease capacity
  • 2" threaded inlet & outlet, external cast iron flow control fitting

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"You May Also Need" 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.

Watts WD-7-THD Specs
Length 18 Inches
Width 13 Inches
Height 12 Inches
Capacity 14 lb.
Flow Rate 7 GPM
Inlet and Outlet Size 2 Inches
Threaded Connections Yes
Type Grease Traps

Watts WD-7-THD Details

The Watts WD-7-THD 14 lb. grease trap with threaded connections 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-7-THD are often used with cooking or prep sinks, pot sinks, and commercial dishwashers in various types of commercial food service operations.

The Watts WD-7-THD 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-7-THD grease trap has a grease capacity of 14 lb., a flow rate of 7 GPM, and may be recess mounted or floor mounted.

Overall Dimensions:
18"L x 13"W x 12"H
Flow Rate: 7 GPM
Grease Capacity: 14 lb.
Threaded Inlet & Outlet Size: 2"

  • PDI Certified

    PDI Certified

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

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Watts WD-7-THD

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Customer Reviews

  • Overall User Rating: Watts WD-7-THD 14 lb. Grease Trap with Threaded Connections

    5.0 stars from 2 reviews


    People Talk About:

    installed perfectly easy much lid interceptor install heavy great grease

    We installed this ourselves, it was the perfect size, very very heavy duty and great quality. It was easy for us to install and met our needs perfectly.

    from The Breakfast Spot Posted on

    Very good price for a small grease interceptor. It does not take up much space and easy to clean out with the one bolt lid .

    from McFen Custard LLC Posted on

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