QUOTE(lucifah @ Oct 25 2015, 05:29 PM)
you have two outlets which have the check valve
either one may caused the problem
this is a spring check valve

i always prefer a swing type check valve

the spring check valve got a plastic disc attached to the spring. like some forumer said, the backflow pressure is too strong that it pushed the valve open
This valve might help for my dad's place. either one may caused the problem
this is a spring check valve

i always prefer a swing type check valve

the spring check valve got a plastic disc attached to the spring. like some forumer said, the backflow pressure is too strong that it pushed the valve open
Currently the pump is pushing water to the 2nd floor to the tank, then from tank flow back down.. but the pressure is super weak.
If i make a t before the tank with the outlet of the tank do you think this would help?
Oct 31 2015, 10:16 AM

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