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Dormont Manufacturing  |  Watts Grease Interceptors  |  SKU: GI-250-K

Dormont Manufacturing GI-250-K Watts Grease Interceptors Grease Traps

$8,596.81
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Description

Watts GI-250-K Large-Capacity Grease Interceptor – 250 GPM

500 lb grease storage • 4 in. no-hub connections

Engineered for high-volume commercial kitchens, the Watts GI-250-K captures up to 500 lb of fats, oils & grease (FOG) at a continuous 250 GPM flow rate. Its epoxy-coated steel body and gasketed skid-proof cover are built to perform for years in floor-set or recessed applications, protecting plumbing lines and helping facilities stay code compliant.

Key Features & Benefits

  • High flow performance – rated 250 GPM to service busy dish rooms, combi-ovens and multiple sink banks.
  • Large 500 lb grease capacity minimizes pump-out frequency and service costs.
  • Epoxy-coated steel construction resists corrosion and simplifies wash-down.
  • Gasketed, skid-proof cover with hex-head center bolts ensures a tight, secure seal while remaining easy to remove for maintenance.
  • Removable internal baffle for quick access and thorough cleaning.
  • Double-wall deep-seal trap maintains a water barrier that prevents sewer gas escape.
  • Integral 304 SS flow-control plate delivers proper velocity and separation efficiency without external orifices to clog or lose.
  • 4" no-hub inlet & outlet for straightforward tie-in to standard cast-iron or PVC drainage lines.
  • Ships ready to set – no field fabrication or coating required.

Technical Specifications

Catalog Number GI-250-K
Flow Rate 250 GPM | 946 L / min
Grease Capacity 500 lb | 227 kg
Inlet / Outlet Size 4 in. (102 mm) no-hub
Overall Dimensions (L × W × H) 52 in. × 34 in. × 46 in. (1321 × 864 × 1168 mm) *
Cover Gasketed, skid-proof epoxy-coated steel w/ hex-head center bolts
Internal Components Removable baffle, double-wall deep-seal trap, integral stainless-steel flow-control plate
Mounting Floor mounted or recessed in slab
Material Finish Factory-applied industrial epoxy (interior & exterior)

* Dimensions are nominal and subject to manufacturing tolerances.

Factory Options (sold separately)

  • -B  Sediment bucket for high-solids waste streams
  • -E  Extension for flush-with-floor installation depths
  • -FC  Flange & clamping device for waterproof membrane tie-in
  • -HD  Heavy-duty traffic-rated cover (10,000 lb)
  • -O   Alternate inlet / outlet sizes
  • -SS  100% stainless-steel body
  • -THD  Threaded connections
  • -US  Buy American compliant build
Installation note: Local plumbing codes may require venting, flow-control or cleanout provisions not supplied with this unit. Always consult the project engineer and applicable regulations before installation.

Features & Specs

Manufacturer

Dormont Manufacturing

Brand_name

Watts Grease Interceptors

Height

46.0in

Width

52.0in

Depth

34.0in

Shipping Weight

500.0lbs

Flow Rate

250 GPM

Draw-off

without

Grease Capacity

500 - 1000 lb

Specifications

Watts Grease Interceptor, 250 gallons per minute flow rate, 500 lb grease capacity, 4" inlet & outlet, no hub connections, skid-proof cover with gasket, hex head center bolt(s), removable baffle, double wall deep seal trap, integral stainless steel flow control