Watts WD-35 70 lb. Grease Trap
Item number Item #: 320wd35MFR number MFR #: WD-35
Item number Item #: 320wd35MFR number MFR #: WD-35
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Usually Ships in 4 Weeks from manufacturer
Lead times vary based on manufacturer stock
Product Overview
- Prevents grease from entering plumbing and septic systems
- 11-gauge cold rolled steel body
- 35 GPM flow rate and 70 lb. grease capacity
- 3" inlet & outlet
Works With
Protect your plumbing with this Watts WD-35 70 lb. grease trap.

The Watts WD-35 70 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
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.

70 lb. Capacity, 35 GPM
This grease trap can hold up to 70 lb. of grease at a time, and can accept a flow rate of up to 35 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).
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Compare to Other Products
Price
Length
Width
Height
Capacity
Flow Rate
Inlet / Outlet Size
Material
- Item #: 320wd35Watts WD-35 70 lb. Grease Trap

Price
Price:$799.00/Each
- Length: Length30 Inches
- Width: Width18 Inches
- Height: Height19 Inches
- Capacity: Capacity70 lb.
- Flow Rate: Flow Rate35 GPM
- Inlet / Outlet Size: Inlet / Outlet Size3 Inches
- Material: MaterialSteel
- Item #: 1414835Ashland PolyTrap 4835 70 lb. Grease Trap with Threaded Connections

Price
Price:$549.00/Each
- Length: Length32 1/2 Inches
- Width: Width22 Inches
- Height: Height19 Inches
- Capacity: Capacity70 lb.
- Flow Rate: Flow Rate35 GPM
- Inlet / Outlet Size: Inlet / Outlet Size3 Inches
- Material: MaterialPlastic
- Item #: 320wd35thdWatts WD-35-THD 70 lb. Grease Trap with Threaded Connections

Price
Price:$799.00/Each
- Length: Length30 Inches
- Width: Width18 Inches
- Height: Height19 Inches
- Capacity: Capacity70 lb.
- Flow Rate: Flow Rate35 GPM
- Inlet / Outlet Size: Inlet / Outlet Size3 Inches
- Material: MaterialSteel
- Item #: 320wd35lWatts WD-35-L 70 lb. Low Profile Grease Trap

Price
Price:$1,259.00/Each
- Length: Length40 7/8 Inches
- Width: Width32 7/8 Inches
- Height: Height11 7/8 Inches
- Capacity: Capacity70 lb.
- Flow Rate: Flow Rate35 GPM
- Inlet / Outlet Size: Inlet / Outlet Size4 Inches
- Material: MaterialSteel
- Item #: 320wd35lthdWatts WD-35-L-THD 70 lb. Low Profile Grease Trap with Threaded Connections

Price
Price:$1,259.00/Each
- Length: Length40 7/8 Inches
- Width: Width32 7/8 Inches
- Height: Height11 7/8 Inches
- Capacity: Capacity70 lb.
- Flow Rate: Flow Rate35 GPM
- Inlet / Outlet Size: Inlet / Outlet Size3 Inches
- Material: MaterialSteel
- Item #: 320wd35aWatts WD-35-A 70 lb. Grease Trap with Partially Automatic Draw-Off

Price
Price:$3,039.00/Each
- Length: Length30 Inches
- Width: Width18 Inches
- Height: Height19 Inches
- Capacity: Capacity70 lb.
- Flow Rate: Flow Rate35 GPM
- Inlet / Outlet Size: Inlet / Outlet Size3 Inches
- Material: MaterialSteel
- Length:
- 30 Inches
- Width:
- 18 Inches
- Height:
- 19 Inches
- Capacity:
- 70 lb.
This Item Ships via Common Carrier. For more information and tips to help your delivery go smoothly, click here.
Because this item is not stocked in our warehouse, processing, transit times and stock availability will vary. If you need your items by a certain date, please contact us prior to placing your order. Expedited shipping availability may vary. We cannot guarantee that this item can be cancelled off of the order or returned once it is placed.
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Watts WD-35 Specs
- Quantity
- 1/Each
- Shipping Weight
- 129.5 lb.
- Length
- 30 Inches
- Width
- 18 Inches
- Height
- 19 Inches
- Capacity
- 70 lb.
- Flow Rate
- 35 GPM
- Inlet / Outlet Size
- 3 Inches
- Material
- Steel
- Type
- Grease Traps


