I need a replacement pump for my gas boiler, will this one do?

[Best]

He's probably going to try and fit a pump himself if someone here tells him what cheap pump to buy.
With some of the tat available to buy, he is going to cost himself more money.

 

[Christophe]

Thanks for all your answers. Will think about what to do...

 

[doitmyself]

The first pump you suggest is made for a Ravenheat boiler and the third one for a Bosch boiler. So they may not be suitable for your boiler. The second one (CBS ) is an unknown brand. I suspect it is an oriental copy of a Grundfos, so of doubtful quality.

I can't make out if your pump is an HM 5-130 or HM 6-130. The difference is that "5" means a 5 metre head and "6" a 6 metre head. All three pumps you suggest are 6 metre heads, so they would also be unsuitable if you have a 5 metre head at the moment.