this pump with automatic switch,which is controlled by hydraulic pressure.when the hydraulic pressuer is low,

it will turn on automatically when the hydraulic pressure is higher than fixed pressure,

it will turn off automatically.which is useful and it can automatically offer water for family use when hydraulic pressure is low.

offering water for hotels,restaurants,high building and water tower boosting to offer water to solar water heaters sucking water from wells and ponds,

offering circulative water to industrial equipments,garden irrigation and car washing.

technical data

performance range:  1.flow rate up to 66L/min.   

2.head up to  50m                      

operating limits

1.suction lift up to 40m

2.fluid temperature up to 60

maximum ambient temperature 40

Auto-180  Power:

0.18kw      0.24HP        

Max.flow:32L/min

Max.head:30m                         

Max.suct:9m

Inlet/Outlet:1"x1"                      

G.W:12.0kg

Packing dimension:310x235x325mm

Auto self-priming pump,Auto-180