Sink Grease Trap Size

For floor drains and floor sinks take the volume of water produced by the number of hose bibs i e.

Sink grease trap size.

Passive conventional grease trap required. 1 5 2 0 gpm per 3 4 inch faucet. If draining multiple sinks into one grease trap. Add together 100 of the largest flow rate 50 of the second largest and 25 of all others.

Calculate the capacity of the fixture ex. Grease traps are sized according to the amount of wastewater coming from the sink referred to as the flow rate and measured by gallons per minute or gpm. Grease trap sizes gpm 10. You would be required by law to buy a 60 lb grease trap and this grease trap would cover the particular grease production needs of your restaurant.

Dishwashers can be connected to a grease trap only if allowed by local code. According to the universal plumbing code all grease traps should have a capacity between 20 and 55 gallons per minute grease trap size requirements for outdoor traps typically range from a minimum of 1 000 gallons to no more than 2 000 gallons for a single trap though a series of grease traps can be used if more than 2 000 gallons is necessary. For residential grease traps we highly recommend hiring the services of a professional so as to ascertain the right size for your needs. Most standard grease traps are capable of storing twice the flow rate of grease for instance a 25 gpm trap could retain 50 pounds of grease.

This means that you can determine the size of the grease trap by calculating the total volume of the fixtures feeding the grease tra p. Traps are made from abs black pvc white or brass either chrome plated or natural colored. Calculating the flow rate step 1. The seamless leakproof construction ensures that the grease trap will last even under the most extreme applications.

Determine the flow rate for each sink to be serviced by the grease trap using the same calculations as a single sink. Be sure to check so you get the right size replacement at your local store. Traps come in 1 1 4 inch standard bathroom sink or 1 1 2 inch standard kitchen sink inside diameter sizes. The sink your grease trap is servicing by measuring the length width and depth.

The result is the recommended flow rate in gpm of the grease trap. The same would apply if the state required grease trap size were 60 lbs and the grease production from your restaurant only warrants a 35 lb grease trap. 100 2big means that you require a passive grease trap greater than 50 gpm. Grease trap weights lbs 20.

Each dishwasher will require a seperate grease trap.