Flojet water pump - advice on repair

[Momac]

My Flojet domestic water pump has become faulty . It seems to be creating air in the water. I have taken the pump apart, cleaned out some limescale and re-assembled . No obvious splits of faults . But no improvement.
What would be the best plan of action . I am nervous about buying parts that may not fix the problem but equally would prefer to avoid paying £120 for a new pump.
.

 

[Mr Googler]

Have you checked all the pipe work from the tank to the pump? Could be drawing in air and no issue with the pump as such.

 

[Mr Googler]

If you do need to change your pump, check out seaflo.

I've been dead impressed with mine.

https://www.ebay.co.uk/itm/222615791844

https://www.ebay.co.uk/itm/282556296143

 

[Momac]

Have you checked all the pipe work from the tank to the pump? Could be drawing in air and no issue with the pump as such.

Yes.
The pipe from the tank is clear and I can see there is no air in it. Also tried it with the filler cap off in case of air lock but made no difference.
I can feel/hear the air in the water at the outlet from the pump.
Thanks for the suggested alternative brand of pump.

 

[5teve]

If you do need to change your pump, check out seaflo.

I've been dead impressed with mine.

https://www.ebay.co.uk/itm/222615791844

https://www.ebay.co.uk/itm/282556296143

I'd agree with seaflo. I have just replaced the water pump with their 52series at half the cost of others, and also replaced the shower sump with a seaflo one at less than half the cost of the rule one. (Pricing may vary as I'm in Aus)

 

[CX54WEK]

Just replace the pump.