Swiwin Turbines
#151

Terry is right, there are only two connections. The design is very smart. The pumps are extremely efficient, in fact you can use the same pump from a 300 to run an 80. The circuitry and programming are that fine tuned. On the smaller engines the tubing loop is used to break up bubbles therefore reducing the chance of a flame out. In essence this pump is the equivalent of two parallel pumps because of the internal, multiple gear set up.
Andy
Andy