Why put the switch in a room? is better put in common area. When other need to use it can switch it on.

I heard ppl normally if wanna install booster pump then choose instant without pump. If instant have pump too will affect your pvc piping because presure too strong.

My Hse use Clazzen Pump  I only on the pump when shower no problem with pipe leaking

Hi all, my plumber just fix a pump for me and somehow it's not working. The pump also ON and OFF rapidly (short cycling). Water flow doesn't increase in all bathroom and worst thing is my master bedroom got stuck (worse than before, literally no water). Please take a look of the fixture and see any solution we can solve the problem. Your help and advise is very much appreciated. The diagram i drawn it based on the pipe that fixed and the picture is the real fixture. Please......hellllllllllp![attachmentid=3654173]

Yes, I think so as the diagram shown. I check the stockcock (valve) also installed at right direction.
Actually will the stockcock reduce the water flow rate? And cause less water flow into the pump which causing the pump short cycling (rapid on and off) every 2 second.

The contractor said if I install water pump. I need to install also the water tank.
If not, my neighbour will suffer water pressure loss when my pump is on.
Is it true?

if new house install this water pump will have leaking also? but since its new if leaking just complain to contractor to rectify

Make sure developer using poly instead ABS.

should be very expensive. I ask my plumber before he say if wanna install pump make sure ABS piping won't shaking.

Wah.. You just finish your reno. Now want to hack again?

Not so sure about what you want.

You want to increase the pressure from the syabas. So a tank and pump is need.

But a pressurize tank without a pump is just equal pressure from the syabas. Let said the pressurize tank air side is 30psi. Syabas need to have 30psi or higher to fill up the tank. If syabas only have 20psi, your tank probably can't fill up at all. Since the tank pressure is higher than the syabas.

With a unstable pressure from syabas like night high or morning low, you probably end up almost no reserve water from the pressurize tank.

Don't worry much about the PVC pipe can't take higher pressure. Just install the pump and regulate the pressure. PVC pipe still can take some high pressure.

Let say you just want the shower to be higher pressure to enjoy. While the rest is ok for you. Than run a new pipe to the shower only from the pump. Install a regulator for the rest and straight higher pressure for shower that with new pipe.

hi. if all my showers got water directly from the tank, but the water pressure is really slow, what could be the problem? my friend said water pump only sucks in water to the tank, but in wont push water to the showers. is this true? i'm looking for a reliable pump that could help me resolve my problem. can you suggest a good but not overpriced water pump (that would resolve my problem)? my house is double storey with 3 bathrooms (2 upstairs, 1 downstairs). TQ