Rockford RP-25-SS All Stainless Steel Grease Interceptor – 50 lb, 25 GPM, 3" No-Hub
Rockford RP-25-SS — All Stainless Steel Grease Interceptor, 50 lb / 25 GPM
The Rockford RP-25-SS is the all stainless steel version of Rockford's RP-25 grease interceptor — built for high-volume commercial kitchens that demand corrosion-proof construction, effortless sanitation, and a lifetime service guarantee. Rated at 25 GPM intermittent flow with 50 lb grease capacity and a 20-gallon static holding volume, it is an ideal choice for high-throughput restaurants, banquet kitchens, and food processing operations with substantial FOG output. Features 3" no-hub inlet/outlet connections. Backed by a lifetime warranty, certified to PDI-G101, and manufactured in Rockford, IL.
Key Features of the Rockford RP-25-SS
RP-25-SS Specifications
| Model | RP-25-SS |
|---|---|
| Grease Capacity | 50 lb |
| Flow Rate (Intermittent) | 25 GPM |
| Static Holding Capacity | 20 Gallons |
| Inlet / Outlet | 3" No-Hub |
| Length (Side to Side) | 26" |
| Width (Front to Back) | 20" |
| Height (Floor to Top) | 18" |
| Bottom to Center of Inlet | 13.5" |
| Unit Weight | 125 lb |
| Cover Material | 3/16" Nonskid Diamond Tread Plate (Stainless) |
| Body Construction | All-Welded Stainless Steel |
| Warranty | Lifetime |
| Compliance Standard | PDI-G101 |
| Installation Type | On-Floor or Flush-with-Floor |
| Manufacturer | Rockford Separators, Rockford, IL |
Frequently Asked Questions
What is the difference between the RP-25 and the RP-25-SS?
The RP-25 is all-welded carbon steel with interior and exterior enamel coating. The RP-25-SS constructs the entire unit — body, cover, and fasteners — from stainless steel, providing superior corrosion resistance, easier sanitation, and a lifetime warranty. Both share the same 25 GPM flow and 50 lb grease capacity.
What is the grease capacity of the RP-25-SS?
The RP-25-SS holds 50 lb of grease and sludge with a 20-gallon static liquid holding capacity. It is designed for high-throughput commercial foodservice operations such as large restaurants, banquet kitchens, and food processing facilities with heavy FOG discharge.
Does the RP-25-SS come with a warranty?
Yes — the RP-25-SS carries a lifetime manufacturer's warranty as part of the Rockford RP-SS stainless series. All stainless construction eliminates the corrosion and enamel failure that can compromise standard carbon steel units over time.
Can the RP-25-SS be installed flush with the floor?
Yes. The RP-25-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 safe walk-over access and routine cleanouts.
Is the RP-25-SS PDI-G101 certified?
Yes. The RP-25-SS is certified to the Plumbing & Drainage Institute PDI-G101 standard — ensuring the unit meets the grease interceptor performance requirements recognized by plumbing authorities and health departments nationwide.
What connection size does the RP-25-SS use?
The RP-25-SS uses 3" no-hub inlet and outlet connections with an integrated flow control device — standard for the RP-20 through RP-25 range. No-hub couplings provide fast, leak-free installation without threading or soldering.
| Brand | Rockford Seperators|Grease Traps |
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| SKU | RP-25-SS |
| Brand | Rockford Seperators|Grease Traps |
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