"Christian McArdle" wrote in message
.. .
All he has to do is fit the right taps, circa £50.

The OP clearly doesn't want a ****ty 50 quid tap, or they wouldn't have
bought an expensive and convenient hose type one.

They are available these days for £50 even with a hose.

Screwfix No. 82-196 £46. pull out hose, push button and all. (maybe high
pressure only)
Screwfix No. 54621 swivel no pullout hose and high and low pressure.

BTW, these spray hoses require a min of 1.5 bar for the spay tom operate.
The Grundfos Booster will not get to 1 bar. To get to 1.5 bar and above
you will need an expensive, and noisy, pump.

Best he get the right taps: 54621 above. Sorted.