water pump

Hello All, Im trying to figure out how best to get water supply from a river which is close to my property. Im currently looking into a gravity fed system. But was wondering if anyone could tell me what kind of pump would i need that could automatically pump the water when it detects the...

Hi everyone, my father has installed a new water pump 2 years ago, not sure about the make or model or any specifications. it seemed to be fine for over a year and a half and then recently it started pulsating when using, for example in the morning I am always the first one to wake up I try to...

I've been told that both above are not working after a test on the boiler- Gas man check,- system has not been run for about 10 years. My question is, do I change the gate valves on iether side of the pump aswell ? ( it's a Grundfos 15-50 pretty standard I believe) 2.Do I just change the zone...