Rockford RP-20-LO-SS All Stainless Low-Profile Grease Interceptor – 40 lb, 20 GPM, 3" No-Hub
Rockford RP-20-LO-SS — All Stainless Steel Low-Profile Grease Interceptor, 40 lb / 20 GPM
The Rockford RP-20-LO-SS combines all stainless steel construction with a low-profile (“Lo-Boy”) body design — delivering the corrosion resistance and lifetime warranty of the RP-SS series in a unit that stands only 10" tall. Rated at 20 GPM intermittent flow with 40 lb grease capacity and an 11-gallon static holding volume, it is the right choice when under-slab clearance, shallow recess depth, or strict vertical constraints rule out a standard-height interceptor. 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-20-LO-SS
RP-20-LO-SS Specifications
| Model | RP-20-LO-SS |
|---|---|
| Grease Capacity | 40 lb |
| Flow Rate (Intermittent) | 20 GPM |
| Static Holding Capacity | 11 Gallons |
| Inlet / Outlet | 3" No-Hub |
| Length (Side to Side) | 32" |
| Width (Front to Back) | 23" |
| Height (Floor to Top) | 10" (Low Profile) |
| Bottom to Center of Inlet | 6.5" |
| Unit Weight | 130 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 does "LO" mean in the RP-20-LO-SS model number?
“LO” stands for Low Profile (also called Lo-Boy). The RP-20-LO-SS is only 10" tall, compared to approximately 20" for the standard RP-20-SS. This makes it the correct choice when under-slab depth, shallow recess, or overhead restrictions prevent use of a standard-height interceptor.
What is the grease capacity of the RP-20-LO-SS?
The RP-20-LO-SS holds 40 lb of grease and sludge with an 11-gallon static liquid holding capacity. Despite its low profile, it delivers the same 20 GPM / 40 lb performance as the standard-height RP-20-SS.
Does the RP-20-LO-SS come with a warranty?
Yes — the RP-20-LO-SS carries a lifetime manufacturer's warranty as part of the full Rockford RP-SS stainless series. All stainless construction eliminates the corrosion and paint failure risks that limit the service life of standard carbon steel units.
Can the RP-20-LO-SS be installed flush with the floor?
Yes. The RP-20-LO-SS supports both on-the-floor and flush-with-the-floor installation. The 3/16" stainless diamond tread cover is pedestrian-rated — safe for walk-over traffic when installed flush.
Is the RP-20-LO-SS PDI-G101 certified?
Yes. The RP-20-LO-SS is certified to the Plumbing & Drainage Institute PDI-G101 standard, meeting the grease interceptor performance requirements recognized by plumbing and health authorities nationwide.
What is the difference between the RP-20-LO-SS and the RP-20-SS?
Both units are all stainless steel with 20 GPM / 40 lb performance. The key difference is height: the RP-20-SS is a standard-height unit; the RP-20-LO-SS is only 10" tall — designed specifically for installations with limited vertical clearance below the drain line.
| 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 | RP-20-LO-SS |
| Brand | Rockford Seperators|Grease Traps |
|