Replacing a Cold Water Booster Set for a Residential Flat

Pumps UK were called to a block of residential flats in Woolwich which had Grundfos inverter driven booster pumps. Two of the three pumps had failed electronically where both inverters had blown out. On top of that, the seals were leaking and the bearings had failed. So this left the entire block of flats running on just a single booster pump. 

This is the old Grundfos booster set:

Grundfos Inverter Driven Booster

We started off by removing the old booster pump and all of the old pipework and then both supplied and installed a new three pump PUK VARI-COM inverter driven booster set. For this, we had to commission, test and install crimped fittings. We managed to get all of this done within a day to ensure little to no disruption was caused to the customer. 

ESPA Booster Install

And here is the end product:

ESPA Inverter