Pre-cast interceptor is delivered as a one piece unit.
Individual access lids to each compartment for cleanout
Three compartments separate water from any insoluble liquid or solids having a specific gravity less than that of water.
Unit must be vented in regulation with plumbing codes.
Tanks are cast with 35 MPA strength concrete at 7 days with 5-7% air.
Interceptors are used to prevent oil waste from entering the sanitary sewer system.