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Rockford RP-7-SS All Stainless Steel Grease Interceptor – 14 lb, 7 GPM, 2" No-Hub

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$ 771.97

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Rockford RP-7-SS All Stainless Steel Grease Interceptor – 14 lb, 7 GPM, 2" No-Hub

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All Stainless Steel Grease Interceptor

Rockford RP-7-SS — All Stainless Steel Grease Interceptor, 14 lb / 7 GPM

The Rockford RP-7-SS is the all stainless steel version of Rockford's RP-7 grease interceptor, purpose-built for commercial kitchens where hygiene standards, sanitation requirements, or aggressive cleaning chemicals demand a corrosion-proof solution. Rated at 7 GPM intermittent flow with 14 lb grease capacity and a 5.5-gallon static holding volume, it is well-suited for small-to-medium food service establishments including cafés, delis, and food prep stations. Features 2" no-hub inlet/outlet connections. Backed by a lifetime warranty, certified to PDI-G101, and manufactured in Rockford, IL.

14 lb
Grease Capacity
7 GPM
Intermittent Flow Rate
5.5 gal
Static Holding Capacity
2"
No-Hub Inlet / Outlet

Key Features of the Rockford RP-7-SS

All Stainless Steel ConstructionBody, cover, and fasteners are all stainless steel — eliminating corrosion from hot wastewater, FOG, and industrial cleaning chemicals that degrade enamel-coated carbon steel over time.
Lifetime WarrantyThe RP-7-SS carries a lifetime manufacturer's warranty on the entire RP-SS series — a direct reflection of the long-term reliability of stainless steel over standard painted steel construction.
All-Welded Body — No Bolted JointsEvery seam is fully welded, eliminating potential leak points at joints and ensuring the body maintains structural integrity under continuous thermal and chemical cycling.
Dual Installation ModesSupports both on-the-floor and flush-with-the-floor installation, giving facility planners flexibility for new builds, remodels, and tight under-counter spaces.
3/16" Diamond Tread CoverStainless steel non-skid diamond tread cover rated for pedestrian traffic — secured with stainless steel flat-head screws for safe walk-over and easy tool-free cleanout access.
PDI-G101 CertifiedCertified to the Plumbing & Drainage Institute PDI-G101 standard — ensuring compliance with municipal plumbing codes and health authority requirements across the United States.

RP-7-SS Specifications

ModelRP-7-SS
Grease Capacity14 lb
Flow Rate (Intermittent)7 GPM
Static Holding Capacity5.5 Gallons
Inlet / Outlet2" No-Hub
Length (Side to Side)18"
Width (Front to Back)13"
Height (Floor to Top)13"
Bottom to Center of Inlet9.5"
Unit Weight52 lb
Cover Material3/16" Nonskid Diamond Tread Plate (Stainless)
Body ConstructionAll-Welded Stainless Steel
WarrantyLifetime
Compliance StandardPDI-G101
Installation TypeOn-Floor or Flush-with-Floor
ManufacturerRockford Separators, Rockford, IL

Frequently Asked Questions

What is the difference between the RP-7 and the RP-7-SS?

The RP-7 is constructed from all-welded carbon steel with interior and exterior enamel coating. The RP-7-SS is built entirely from stainless steel — body, cover, and hardware — providing superior corrosion resistance, easier sanitation, and a lifetime warranty. Both share the same 7 GPM flow rate and 14 lb grease capacity.

What is the grease capacity of the RP-7-SS?

The RP-7-SS holds 14 lb of grease and sludge with a 5.5-gallon static liquid holding capacity. It is designed for small-to-medium commercial foodservice operations including cafés, delis, food prep stations, and small restaurant lines.

Does the RP-7-SS come with a warranty?

Yes — the RP-7-SS carries a lifetime manufacturer's warranty on the full RP-SS stainless series. Stainless construction eliminates the paint chipping and rust concerns that can affect standard carbon steel units over years of service.

Can the RP-7-SS be installed flush with the floor?

Yes. The RP-7-SS supports both on-the-floor and flush-with-the-floor installation. The 3/16" stainless diamond tread cover is pedestrian-rated and fastened with stainless steel flat-head screws for walk-over safety and easy cleanout access.

Is the RP-7-SS PDI-G101 certified?

Yes. The RP-7-SS is certified to the Plumbing & Drainage Institute PDI-G101 standard, ensuring it meets the grease interceptor performance requirements recognized by plumbing authorities and health departments across the country.

What connection size does the RP-7-SS use?

The RP-7-SS uses 2" no-hub inlet and outlet connections with an integrated flow control device. No-hub couplings provide straightforward installation without threading or soldering.

Brand Rockford Seperators|Grease Traps
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$ 771.97 771.97 USD $ 771.97

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SKU RP-7-SS
Brand Rockford Seperators|Grease Traps
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