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Polypropylene grease interceptor, three inch inlet, fifty gpm capacity

Endura

Endura 3950A03 Grease Interceptor 3 In 50 gpm

SKU CH-4S20-DC11V

Polypropylene grease interceptor with a 3 inch inlet handles 50 gpm flow for commercial foodservice equipment

  • Polypropylene construction resists corrosion from kitchen waste
  • 3 inch inlet and outlet fit standard commercial plumbing
  • 50 gpm flow capacity handles busy foodservice operations
  • Model 3950A03 designed for under-sink grease separation
  • New condition ensures clean, ready-to-install unit

Polypropylene Construction

The Endura 3950A03 Grease Interceptor is built from polypropylene for commercial foodservice equipment. Its three inch diameter inlet and outlet connect directly to sink drains. The unit handles a flow rate of 50 gpm to capture fats, oils and grease before they enter the waste line. This new interceptor suits kitchens that need reliable clog prevention.

Passive Operation

The interceptor works without power, moving parts or external energy. Gravity separation keeps the system silent during normal use. There is no pump noise, motor heat or electrical draw to manage. Maintenance consists of periodic manual cleaning rather than powered servicing.

Continuous Flow Capacity

Under sustained load the 3950 model maintains the rated 50 gpm capacity without pressure spikes. The polypropylene body resists corrosion from long-term grease exposure. It does not suit installations that exceed this flow rate or require automated skimming. Buyers needing higher throughput or multiple connected fixtures should specify a larger unit.

How it compares

Measured against everything we stock in Pumps, Sprayers & Pump Accessories, at today’s prices. Recalculated every night.

Price $683.99
Pricier than about 91% of the 962 comparable items (median $38.99).

Specifications

Product
Brand nameENDURA

Questions about this item

How is the 3-inch grease interceptor installed and what step is often missed?

Connect the 3-inch inlet and outlet to the drain line using approved fittings, then verify the flow direction arrow points toward the sewer; the step often missed is filling the unit with cold water before first use to establish the static water seal.

What maintenance will the 50 gpm poly interceptor need later?

Open the gasketed lid, scoop out the accumulated grease and solids, scrape the internal baffle walls clean, then refill with cold water to restore the separation layer before resealing the cover.

What limit appears first when the 3950A03 runs at sustained 50 gpm flow?

The grease storage volume fills first; once the floating layer reaches the baffle outlet, separation efficiency drops and carry-over to the sewer begins until the unit is pumped out.

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