Onga Hi-flo 400 series centrifugal water transfer pumps. Suitable for waterfalls, streams, large pond circulation and aquaculture. Max water flow 18,000 LPH.
What we liked:
There pumps are Australian made by one of our best and respected pump manufacturers. Excellent pumping heights. Great value for money
Not suitable for:
Filters unless they are mounted high enough to overcome the high head - Not for continuos running (max 16hrs in 24hr cycle) except the 413 - 24/7 model can run continuosly.
Suitable for
- Streams
- Waterfalls
- Pond's
- Water transfer
- Agricultural
- Aquaculture
- Industrial
Some observations:
Suction and discharge pipes should be equal or larger than the plum inlet and discharge (if possible inlet larger than discharge) To prime this pump, remove priming plug on top of the pump and fill suction pipe with water. Replace plug and start pump. (a check or foot valve is required) The practical suction limit is 6m, depending on installation.
