COLLECTION CHAMBER

A Polyethylene high strength NZ designed and manufactured in ground waste water in ground chamber for all types of ground conditions and rated to 2.1 SG soil loading (wet clay).

The chambers are certified to both AS/NZS 4766 – Polyethylene storage tanks for wastewater and chemicals and AS/NZS 1546.1 – on site domestic wastewater treatment facilities.

The geometric shape allows for maximum strength under compression while also offering the advantage of anti-floatation for wet areas.

Connection for pipes:

The collection tank is supplied and installed with an external 100mm PVC waste pipe connection for a common waste pipe gravity falling into the chamber from the dwelling. The selected submersible is piped in 50mm PVC discharge pipe that has a Mac union for easy removal and passes through the tank wall for extra support.

A 50mm PVC isolating and non-return valve are supplied these are to be fitted outside the chamber by the installer.

Connection for cables:

An electrical junction box is installed on the top of the tank where the power cable for the pump and the high level alarm float switch are terminated.