ro低壓開關是否可以裝在第二道? - 居家修繕
![Liam avatar](/img/girl.jpg)
By Liam
at 2021-09-12T21:58
at 2021-09-12T21:58
Table of Contents
目前使用的是5道直出型
https://i.imgur.com/hY4UexJ.jpg
https://i.imgur.com/zuSsY3h.jpg
前陣子更換ro膜後發現有許多活性碳顆粒,有看到建議加裝第3.5道1um pp棉,考慮到走線
方便,想要直接將第一道5um外置,想請問低壓開關也要一起跟著第一道移出嗎?還是可以
留在第二道?
預計作法
https://i.imgur.com/GB0nTpR.jpg
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Sent from BePTT on my iPhone 8
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https://i.imgur.com/hY4UexJ.jpg
![](https://cache.ptt.cc/c/https/i.imgur.com/hY4UexJl.jpg?e=1632014185&s=mY1NnHuLI0mkNAFgHu2IfQ)
![](https://cache.ptt.cc/c/https/i.imgur.com/zuSsY3l.jpg?e=1632030293&s=lQnK_8PnGfMMQH6dfHxF5w)
方便,想要直接將第一道5um外置,想請問低壓開關也要一起跟著第一道移出嗎?還是可以
留在第二道?
預計作法
https://i.imgur.com/GB0nTpR.jpg
![](https://cache.ptt.cc/c/https/i.imgur.com/GB0nTpRl.jpg?e=1632021983&s=9fllEVBg35taFYO5w7aulw)
Sent from BePTT on my iPhone 8
--
Tags:
居家修繕
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