Quote Originally Posted by crazy_boy View Post
May reason ba bakit 40psi in, 60psi out?

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kung gripo lang ang ginagamit natin,
low pressure is bear-able.
but if we use the shower, less than 40 psi may not be efficient anymore. lalo na kung nagmamadali.

my pressures are also 40-60.
if shower is on the ground floor, with the right ducha (mine is basic model only), ok kahit 40.
if shower is at the 2nd floor. 60 psi is ok. 40 is medyo nakaka-inis.
shower at the 3rd floor at those pressures are... mag-timba na lang.