Replacement Collector Circuit Pump

[WayneP]

Hi,
I’m looking to find a replacement Collector circuit pump for a ground source heat pump. This is the pump on the brine circuit. The pump I have is no longer supported by the manufacture.
It’s a Wilo TOP-S25/7.5
Any recommendations would be very welcome.

 

[ShaunCorbs]

Wilo recommend this as a replacement

 

[WayneP]

Thanks
I was a little surprised at the prices, £515 for the cheaper of the two. Is this the going rate for this kind of pump? Does anyone know if there are alternatives with the same spec?

 

[Basher]

Is this the going rate for this kind of pump?

You could try importing one from Poland WILO-YONOS MAXO 25/0.5-7 PN10 CIRCULATION PUMP | eBay - https://www.ebay.co.uk/itm/166443440359?
or refurbished even cheaper?!