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Rockford RP-15 Grease Interceptor – 30 lb Capacity, 15 GPM, 2" No-Hub

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418.97

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Rockford RP-15 Grease Interceptor – 30 lb Capacity, 15 GPM, 2" No-Hub

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Commercial Grease Interceptor

Rockford RP-15 — Steel Grease Interceptor for Small to Mid-Size Commercial Kitchens

The Rockford RP-15 is an all-welded steel grease interceptor designed for small to mid-size commercial food-service operations with moderate FOG (fats, oils, and grease) discharge. Rated at 15 GPM intermittent flow with 30 lb grease capacity and an 11.25-gallon static holding volume, it serves restaurants, cafes, food courts, and multi-sink kitchen installations. Certified to PDI-G101 and manufactured in Rockford, IL.

30 lb
Grease / Sludge Capacity
15 GPM
Intermittent Flow Rate
11.25 gal
Static Holding Capacity
2"
No-Hub Inlet / Outlet

Key Features of the Rockford RP-15

All-Welded Steel ConstructionFully welded body with no bolted joints — built to withstand continuous exposure to hot wastewater, fatty acids, and cleaning chemicals without leaks or structural failure.
Dual Installation ModesSupports both on-the-floor and flush-with-the-floor installation, providing flexibility for new construction and retrofit projects in commercial kitchen environments.
3/16" Diamond Tread CoverPedestrian-rated removable cover secured with stainless steel flat-head screws — safe for walk-over traffic and easy to lift for routine service and cleanout.
Heavy-Duty Leak-Proof GasketPrecision gasket seals the cover to the body — blocking grease odors, preventing pest intrusion, and stopping floor seepage in busy kitchen environments.
Enamel Coating Inside & OutInterior and exterior enamel coating protects the steel from corrosive kitchen wastewater chemistry, extending service life in demanding commercial environments.
PDI-G101 CertifiedCertified to the Plumbing & Drainage Institute PDI-G101 standard — ensuring acceptance by municipal plumbing authorities and health departments across the United States.

RP-15 Specifications

ModelRP-15
Grease / Sludge Capacity30 lb
Flow Rate (Intermittent)15 GPM
Static Holding Capacity11.25 Gallons
Inlet / Outlet2" No-Hub
Width (Front to Back)17"
Length (Side to Side)25"
Height (Floor to Top)13"
Bottom to Center of Inlet9.5"
Unit Weight71 lb
Cover Material3/16" Nonskid Diamond Tread Plate
Body ConstructionAll-Welded Steel
CoatingEnamel (Interior & Exterior)
Compliance StandardPDI-G101
Installation TypeOn-Floor or Flush-with-Floor
ManufacturerRockford Separators, Rockford, IL

Frequently Asked Questions

What is the grease capacity of the Rockford RP-15?

The RP-15 holds 30 lb of grease and sludge with an 11.25-gallon static liquid holding capacity. It is designed for small to mid-size commercial kitchens including restaurants, cafes, food courts, and multi-sink installations.

What flow rate does the RP-15 support?

The RP-15 is rated for 15 GPM intermittent flow with 2" no-hub inlet and outlet connections and an integrated flow control device that maximizes grease separation efficiency at moderate flow rates.

Can the RP-15 be installed flush with the floor?

Yes. The RP-15 supports both on-the-floor and flush-with-the-floor installation. The 3/16" diamond tread plate cover is pedestrian-rated and secured with stainless steel flat-head screws for safe walk-over traffic.

Is the RP-15 PDI-G101 certified?

Confirmed. The RP-15 is certified to the Plumbing & Drainage Institute PDI-G101 standard — ensuring code acceptance with most local plumbing and health authorities across the United States.

What size connections does the RP-15 use?

The RP-15 uses 2" no-hub inlet and outlet connections, appropriate for moderate-flow commercial kitchen plumbing configurations including multi-sink installations in restaurants and cafes.

What optional upgrades are available for the RP-15?

Rockford offers factory upgrades at additional cost: anchor flange, epoxy coating, stainless steel construction, integral extension, alternate inlet/outlet sizing, aluminum cover, and threaded connections. Contact us for a custom quote.

Brand Rockford Seperators|Grease Traps
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418.97 418.97 USD 418.97

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SKU RP-15
Brand Rockford Seperators|Grease Traps
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