Should my pumps be 4-pole or 2-pole?
3 min read
The question often arises in HVAC pump selections- Should my pumps be driven at 4 pole (1450rpm nominal) or 2…
2 min read
Masterflow builds innovative skid mounted pump sets for the HVAC industry to a flexible range of specifications. Our trained and…
2 min read
From time to time an installer of air conditioning units will be confronted with a tight ceiling space situation. The…
Calculating NPSH
3 min read
The most common problems encountered in a pumping system are located on the suction side of the pump. Both inlet…
1 min read
Centrifugal pumps are amongst the most common pump types used in Australia. The application for centrifugal pumps across Australia varies…
< 1 min read
The Back Pull Out (BPO) centrifugal pump is manufactured to the DIN/EN733 European standard and is the most popular type…
Flushing Of HVAC Pipe Work
2 min read
For over 25 years Masterflow has supplied pump sets, skid package units, buffer and expansion tanks, and pressurisation units precisely…
2 min read
There’s a complaint we often get – “Your pumps had faulty seals from the beginning”. We understand our pumps get…
2 min read
While most manufacturers claim that their centrifugal pumps are heavy duty and can last for years, different environmental factors can…