GRUNDFOSS PUMPS

[whatif]

I need a replacement pump (well just the head) for a vokera Maxin 24e, it's described as a grundfoss UPS 15-50 AO and the recommended price is £145ish+vat from vokera. I can get a Grundfoss UPS 15-50 (the only bit I'm not seeing is the AO) from B&Q for just over £50. Does anyone know if this is the same pump? or what the AO signifies?

 

[IanDB]

Check with Grundfos?

http://www.grundfos.com/WEB/homeuk.nsf

 

[ollski]

I know it's a completely different pump, I think the auto air vent screws into the body of the AO series pumps

 

[whatif]

tried it out .....the body is quite different, but the pump head is the same. As it was only the head I needed, a large saving and it's working fine.