Grease Trap 8Lb 4gal per minute capacity. Constructed of 11 gauge carbon steel with corrosion resistant coating. Non-skid deck plate. Removable baffles for ease of maintenance. Main body of grease trap suspended above the floor to avoid corrosive envioment and extended life. Both ends accep No-Hub adapters for steel or Plastic. T-Vent piple included. Certified by the Plumbing & Drainage Institute.