Rockford RGI-1000 Gravity Grease Interceptor – 1,000 Gallon, 5,040 lb, 750 GPM, H20 Rated
Rockford RGI-1000 — Gravity Grease Interceptor, 1,000 Gallon / 5,040 lb / 750 GPM
The Rockford Separators RGI-1000 is a large-capacity, two-compartment, all-welded steel gravity grease interceptor built for high-volume commercial food service facilities serving hundreds of meals per day. With a 1,000-gallon liquid holding volume, 5,040 lb greasy sludge capacity, and a cover rated for H20 heavy truck traffic, the RGI-1000 handles up to 750 GPM intermittent flow simultaneously from multiple drain lines across an entire facility. Two independent 6" manways provide separate compartment access for service and inspection. All-welded steel with bituminous exterior coating. Built to IAPMO/ANSI Z1001-2014. Custom-built to order in Rockford, IL — non-returnable.
Free Freight — Lower 48 States: The RGI-1000 ships with free freight to any address in the contiguous United States. Lift gate service is required for delivery — please ensure a lift gate is requested at time of order.
Key Features of the Rockford RGI-1000
Custom-Built to Order — Non-Returnable: The RGI-1000 is fabricated to order. Confirm capacity, manway height, pipe configuration, and local plumbing code requirements with your engineer or plumbing inspector before placing your order. Returns are not accepted on custom units.
RGI-1000 Specifications
| Model | RGI-1000 |
|---|---|
| Series | RGI — Gravity Grease Interceptor |
| Liquid Holding Capacity | 1,000 Gallons |
| Greasy Sludge Capacity | 5,040 lb |
| Flow Rate (Intermittent) | 750 GPM |
| Inlet / Outlet Connection | 4" Threaded |
| Vent Connection | 3" (Dual) |
| Manways | Two 6" Tall (Standard — Custom Height Available) |
| Width (Front to Back) | 54" |
| Length (Side to Side) | 96" |
| Height (Floor to Top) | 60" |
| Top to Center of Inlet | 16" |
| Top to Center of Outlet | 18" |
| Bottom to Center of Inlet | 50" |
| Bottom to Center of Outlet | 48" |
| Approx. Ship Weight | 2,200 lb |
| Body Construction | All-Welded Steel, Bituminous Coating (Exterior) |
| Cover | 3/8" Nonskid Diamond Treadplate, Stainless Flat-Head Screws |
| Gasket | Heavy-Duty Leak-Proof |
| Load Rating | H20 — Heavy Truck Traffic |
| Lifting | 4 Lifting Lugs Supplied |
| Construction Standard | IAPMO/ANSI Z1001-2014 |
| Shipping | Free Freight — Contiguous 48 States (Lift Gate Required) |
| Installation | Flush-with-Grade or Above-Ground |
| Order Notes | Custom-Built to Order — Non-Returnable |
| Manufacturer | Rockford Separators, Rockford, IL |
Frequently Asked Questions
What is the greasy sludge capacity of the RGI-1000?
The RGI-1000 holds 5,040 lb of greasy sludge across its 1,000-gallon two-compartment liquid volume — providing long service intervals between pumpouts for very high-volume commercial food service operations.
Howe does the two-compartment design benefit FOGseparation?
The first compartment captures the bulk of grease and solids as the high-velocity discharge flow from the kitchen slows. The second compartment provides additional gravity separation of remaining FOG before the clarified effluent exits to the sewer. This staged separation is more effective than a single-chamber design of equal volume.
Can the RGI-1000 handle heavy truck traffic?
Yes. The 3/8" nonskid diamond treadplate cover is H20 load rated — rated for commercial and highway truck traffic. The unit can be installed flush with grade in parking lots, loading areas, and service drives where vehicles cross the cover.
Is the RGI-1000 returnable?
No. The RGI-1000 is custom-built to order and non-returnable. Confirm capacity, manway height, pipe sizes, and local plumbing code requirements with your engineer or plumbing inspector before ordering.
Can the manway height be customized?
Yes. The standard RGI-1000 ships with 6" tall manways. If the unit will be buried deeper or installed under a paved overlay, specify the required manway height at time of order. Both manways can be specified at the same custom height.
What construction standard does the RGI-1000 meet?
The RGI-1000 is built to IAPMO/ANSI Z1001-2014 — the nationally recognized construction standard for fabricated gravity grease interceptors, referenced by commercial plumbing codes across the United States.
| Brand | Rockford Seperators|Grease Traps |
-
Price Match Request
Find better pricing? Just send it to us and ask for a quote! -
Financing Available, Flexible payment plans to fit your budget. Click here to explore your options
-
Guaranteed Safe Checkout
![[Price Match Guarantee] Price Match Guarantee](/web/image/dr.website.content/5/image/%5BPrice%20Match%20Guarantee%5D%20Price%20Match%20Guarantee?unique=3dc2115){kind=small}
| SKU | RGI-1000 |
| Brand | Rockford Seperators|Grease Traps |
|