Del Zotto Products has been serving the industry nationwide producing Precast Concrete Tanks for over 50 years.  When you choose Del Zotto as your Precast Concrete Oil / Sand interceptor supplier, you are not only getting the best tank the industry has to offer, you are getting the years of support and expertise in the market that is second to none.  Our Oil / Sand interceptor conforms to recognized plumbing codes and meets or exceeds most municipal industrial sewer pretreatment regulations.

QUALITY — Del Zotto Oil / Sand interceptors are manufactured in a controlled environment, ensuring consistent quality and structure.  We monitor all materials used to ensure consistent quality and ensure product performance.

WATERTIGHT — Del Zotto Concrete Oil / Sand interceptors are sealed above the waterline inside the tank.  Del Zotto Septic tanks are environmentally friendly as they do not break down like steel tanks that rust or fiberglass tanks that become brittle with age and crack under the weight of the earth around it.

DELIVERY — You Dig and Del Zotto Delivers the OSI as well as places it into the hole quickly and easily with our truck.

Standard Sizes Include:

  • 500 Gallon capacity
  • 1000 Gallon capacity
  • 1500 Gallon capacity

Contact us to discuss custom size tanks as we can support sizing up to 20,000 gallons.

Contact Us