Hardi Pump problem

[Trig707]

Dear all,

Having an issue with with our sprayer. Left some water in the sprayer overnight and noticed that it's dripping on the floor from the pump. There are three small holes in the pump casing, looks like the water is dripping from the bottom one. Any advice most welcome.

Many thanks

 

[Campbell]

Shouldn't be water inside the pump casing, it's new diaphragms if there is. First check it's not water dripping on the pump from a hose connections.

 

[Major Hen]

It might be best to change the valves while you’ve got the pump apart to change the diaphragms

 

[Trig707]

Shouldn't be water inside the pump casing, it's new diaphragms if there is. First check it's not water dripping on the pump from a hose connections.

Thanks! Looks like I need to fit new diaphragms.

 

[Campbell]

I did a Hardi 6 dia pump repair last week...........£600.

 

[David.]

Hardi pump kits are "reassuringly expensive" but you can get the diaphragms and valve sealing rings separately, which is all you usually need unless a valve has a broken spring.
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