Grundfos Ups 3 16/50 exchange

[moonlight]

I haven't had call to this yet but there might be a first coming up. Will I be able to swap the head on a ups2 pump for a ups3 pump head?

 

[Last Plumber]

I would ask Grundfos tech.
They may have different impellers or may be set at a slightly different distance (if the bodies are different depths).

 

[moonlight]

I would ask Grundfos tech.
They may have different impellers or may be set at a slightly different distance (if the bodies are different depths).

Don't want to buy one to check.

 

[Last Plumber]

Don't want to buy one to check.

That's why I said I would ring Grundfos. To be honest, the head only is normally same price as the whole thing.

 

[moonlight]

Just contacted Grundfos and the answer is yes. Sorted. Thanks all who answered.
[automerge]1575362744[/automerge]

That's why I said I would ring Grundfos. To be honest, the head only is normally same price as the whole thing.

But fitting in tight places, easier to just swap head. Same body depth etc.

 

[Last Plumber]

Just contacted Grundfos and the answer is yes. Sorted. Thanks all who answered.
[automerge]1575362744[/automerge]

But fitting in tight places, easier to just swap head.

I couldn't agree more.
Still same price to buy the whole, you can keep washers if you don't use them and the black body will look better than a black motor on a pinky red body if it's an easy enough job (you haven't seen it yet). If it's a pain to get the thing out then do the motor only but at least the choices are yours once you're there with the full kit.