Atlantic Metalworks GI-50 - 50 lb 25 gpm Grease Trap Interceptor

Atlantic Metalwork GI-50 Grease Trap Interceptor - 50 lbs - 25 gpm

* Image is a representation. Actual product may vary based on model, size, and options selected.

SKU: GI-50


A misconception concerning grease traps is that they are "simply helpful" like recycling is "helpful.” This couldn't be farther from the truth. While recycling is helpful, a grease trap is essential if you have a store that produces grease at all. Blocked drains can cause trouble for store owners and their surrounding neighbors. Don’t get caught with fines you can’t pay and customer loss from all the harm caused. Atlantic Metalworks’s GI-50 grease interceptor is great for stores with an overall higher output of water. With a 50 pound capacity and flow rate of 25 gallons per minute, you won’t need to worry about excess oils, fats or grease from blocking up your drains, or worse, main pipe lines. The Plumbing and Drainage Institute has continually given us their stamp of approval on our carbon steel constructed and guaranteed free of defects, Grease Traps. Call us if you have any questions.

In a hurry? Check out these key benefits:

  • Capacity: 50 lbs.
  • Gallons Per Minute: 25.
  • Inlet/Outlet Nominal Pipe Size: 3".
  • Includes an Air Intake and Flow Control.


  • Both ends accept no-hub adapters for steel or plastic, t-vent pipe included.
  • Features no-skid cover w/ locking device.
  • Carbon steel construction.
  • Includes removable baffle.
  • PDI Certified.
  • Equipment guaranteed against defects in material and/or workmanship for a period of one year from the date of purchase.
  • For more information on grease trap history and function, check out this Blog Post: Grease Trap 101: History.


Model GI-8 GI-14 GI-20 GI-30 GI-40 GI-50 GI-70 GI-100
Capacity (lbs) 8 14 20 30 40 50 70 100
Gallons Per Minute 4 7 10 15 20 25 35 50
Nominal Pipe Size (in) 2 2 2 2 3 3 3 4
Width (in) 16 18 22 22 1/4 24 1/4 27 3/8 30 1/4 32 1/4
Depth (in) 10 1/4 13 3/8 14 3/8 15 3/4 15 3/4 18 3/8 17 7/8 22
Height (in) 11 1/4 12 1/8 12 1/8 13 7/8 15 16 1/2 19 3/8 21 1/2
Weight (lbs) 40 54 59 69 78 98 128 175


Atlantic Metalworks stainless steel (formerly Prima Supply stainless steel) belongs to a line of family owned and operated businesses which has led the foodservice industry since 1947. They supply commercial grade economy stainless steel products, including tables, wall shelves, microwave shelves, pre-rinse faucets, grease traps, and sinks, all in various sizes to fit your restaurant's needs. Customer satisfaction is their goal, and they achieve this by offering low prices on all of their commercial grade economy stainless steel products.


Atlantic Metalworks GI-50 - 50 lb 25 gpm Grease Trap Interceptor is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from The grease trap is legit!! I purchased a 50lb grease trap from Prima Supply for our juice bar (Quench Juicery in Scituate, Ma). It was very reasonably priced and is ROCK solid. I'd definitely order from Prima again!
Date published: 2014-03-22
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Inlet and outlet measure

Asked by: Jerry
The inlet and outlet measures 3 inches.
Answered by: RossPS
Date published: 2014-04-30

The price also including the pipe or accessories?

Asked by: Shelley
This price includes everything except your plumbing. The flow control valve will be included. No-hub couplings are not included in your purchase price but can be picked up at a local hardware store.
Answered by: RossPS
Date published: 2014-04-30

is this for outdoor use

Asked by: don1025
The Atlantic Metalworks grease traps are primarily designed for indoor use. They can be installed outside but they will begin to rust and deteriorate quicker than in an indoors environment.
Answered by: DanPrima
Date published: 2014-04-30

Are these UPC approved ?

Asked by: beermiester
The Atlantic Metalworks grease traps are PDI listed only. All of the Ashland Polytraps that we carry are UPC listed.
Answered by: JoshR
Date published: 2014-10-21
  • 2016-02-09T06:42CST
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