overflow relief cap
overflow relief cap dimensions

ORC Overflow Relief Cap

Regular price
Sale price
Tax included. Shipping calculated at checkout.

The ORC Overflow Relief Cap provides ultimate protection from stormwater infiltration into the sewer drains that create sewerage overflows. The solution to stop stormwater infiltration for Queensland councils, water authorities, plumbers and individual households is the simple installation of an ORC anti-infiltration Overflow Relief Cap.

The environmental benefits to the community of reducing rainwater infiltration into sewers  by installing an ORC are:
  • 40% reduction of rapid flow infiltration of rainwater into sewers from house ORG’s
  • reduction in sewer surcharge overflows during storms
  • reduced capital expenditure for Queensland councils and water authorities on sewer storage capacity
  • reduced capital expenditure on sewer pumping capacity
  • reduction in capital expenditure on sewerage treatment