How it Works
Integrated Water Effluent Sampling
"Grab samples direct from the interceptor during inspection"
With removal of the downstream access cover, the sample port/air balance cap provides direct access to the effluent stream for water quality sampling. This removes the need for additional sampling ports downstream. (Subject to local code requirements).
As an air balance device, this cap is essential to the operation of the interceptor maintaining the balance of air pressure within the unit to prevent build-up of positive pressure that can lead to discharge of tank contents. This cap is available as a replacement part.