Rockford RP-100-SS All Stainless Grease Interceptor – 200 lb, 100 GPM, 4" No-Hub
Rockford RP-100-SS — All Stainless Steel Grease Interceptor, 200 lb / 100 GPM
The Rockford RP-100-SS is the all stainless steel version of Rockford's RP-100 — one of the highest-capacity interceptors in the RP series. With a 200 lb grease capacity, 100 GPM intermittent flow rate, and a 125-gallon static holding volume, the RP-100-SS is purpose-built for large-volume commercial kitchens, hospitals, hotel food service operations, and institutional facilities where grease loads are constant and pumpout intervals must be maximized. All stainless construction throughout — body, cover, and fasteners — with no enamel coating to fail under continuous hot drain exposure. Backed by a lifetime warranty, certified to PDI-G101, and manufactured in Rockford, IL. Ships free with lift gate to the lower 48 states.
Key Features of the Rockford RP-100-SS
Freight Shipment — Lift Gate Required: At 320 lb, the RP-100-SS ships by freight carrier. Free freight to the lower 48 states. A lift gate is required to lower the unit from the truck — please add lift gate at checkout if your location does not have a loading dock or forklift.
RP-100-SS Specifications
| Model | RP-100-SS |
|---|---|
| Grease Capacity | 200 lb |
| Flow Rate (Intermittent) | 100 GPM |
| Static Holding Capacity | 125 Gallons |
| Inlet / Outlet | 4" No-Hub |
| Length (Side to Side) | 42" |
| Width (Front to Back) | 34" |
| Height (Floor to Top) | 32" |
| Bottom to Center of Inlet | 26" |
| Unit Weight | 320 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 |
| Shipping | Free Freight (Lower 48) — Lift Gate Required |
| Manufacturer | Rockford Separators, Rockford, IL |
Frequently Asked Questions
What is the difference between the RP-100 and the RP-100-SS?
Both units share identical 100 GPM / 200 lb performance and dimensions. The key difference is material: the RP-100 is all-welded carbon steel with enamel coating inside and out; the RP-100-SS is all stainless steel — body, cover, and fasteners — with no enamel coating. The SS version carries a lifetime warranty versus the standard warranty on the carbon steel model.
What is the grease capacity of the RP-100-SS?
The RP-100-SS holds 200 lb of grease and sludge with a 125-gallon static liquid holding capacity — one of the largest capacities in the Rockford RP interceptor series, designed for the highest-volume commercial kitchen applications.
Does the RP-100-SS require a lift gate for delivery?
Yes. At 320 lb, the RP-100-SS ships by freight carrier and requires lift gate service to unload. Free freight is included for shipments to the lower 48 states. Please add lift gate service at checkout if your facility does not have a loading dock or forklift.
Can the RP-100-SS be installed flush with the floor?
Yes. The RP-100-SS supports both on-the-floor and flush-with-the-floor installation. The 3/16" stainless diamond tread cover is pedestrian-rated for walk-over traffic and secured with stainless flat-head screws.
Is the RP-100-SS PDI-G101 certified?
Yes. The RP-100-SS is certified to the Plumbing & Drainage Institute PDI-G101 standard — the nationally recognized benchmark for grease interceptor performance required by most municipal plumbing codes and health departments.
What warranty comes with the RP-100-SS?
The RP-100-SS is backed by a lifetime manufacturer's warranty. All stainless construction — with no enamel coating to chip or corrode — means this warranty is backed by genuine engineering: the unit is built to outlast any reasonable kitchen service life.
| Brand | Rockford Seperators|Grease Traps |
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| SKU | RP-100-SS |
| Brand | Rockford Seperators|Grease Traps |
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