Easy to install. It's a wee bit smaller than my original pump, which it replaced, but it works just fine and inlet and outlets are the same size as my original pump, so there's no problem with fitting.
I thought it was not pumping initially but then remembered you have to suck the air out of the out of the tap end to get it all working ! Then it's fine!
It just does exactly what it's supposed to do. You wire it in - Really simple just two connections - and when you turn on the tap it pumps efficiently and quietly.
Well manufactured.
Highly recommend for caravan and motor home water systems
With no real rival these are OK. Small enough to get inside most containers. Something changed about 5 years ago though. Now with low flow and well oxygenated water there is cavitation that leads to the pump stalling in an air bubble. They are not tollerant or running dry and so in some applications they don't last. While years ago they were fine.