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A surface-mounted pump is installed externally, while a submersible pump is installed within the tank. The right option depends on the tank configuration, site conditions and performance required from the system.
No. Maximum flow rate alone does not show how a pump will perform under the conditions of the installation. The pump flow chart shows the relationship between flow and head and provides a better indication of expected performance.
Start with the outlets the system needs to supply and how many may be used simultaneously. Then check the required flow and pressure against the pump flow chart, taking into account factors such as property height and the distance the water needs to travel.
Consider the number and type of outlets, how many may operate at the same time, the required flow and pressure, whether the property is single or two-storey, the location of the tank, and whether a surface-mounted or submersible pump is required.
As part of commissioning, test the Rain to Mains switching function and confirm the system switches between rainwater and mains supply correctly. Check that mains water supply is available when required.
Check the system for leaks and confirm pump operation, water flow and pressure. Test the Rain to Mains switching function and mains backup, check connected fixtures, and confirm the controller is set and operating correctly. The system should also be checked for excessive cycling, unusual noise or vibration.
Before installation, confirm the pump is suitable for the application and can meet the required flow and pressure. Check which outlets will use rainwater, the location and type of rainwater tank, power supply, pipe sizes and required connections. Always refer to the installation instructions for the specific products being installed.
Oxygen cylinders should never be placed in general waste due to safety (explosion and fire risk) and compliance requirements (NSW EPA and other state and local council regulations) that can be enforced by fines.
No. Once you’ve paid for the recycling box, there are no extra fees. The cost covers shipping the box to you for packing, and collection of the packed box by our courier partner.
Our Oxygen Recycling service is only for Bromic 1L oxygen cylinders.
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