Translator Reviews ( Japanese → English )

Additional info: 逆洗＝back washingです

Japanese

transfer pumpを設置するとのことですが、弊社は使った経験が無く、その効果は不確かです。
逆洗ラインにbooster pumpを設置する方が実績があるため、それを推奨します。

pumpの接続はinlet sideに、とのことですが、Outlet sideを推奨します。
なぜなら逆洗は、Outlet sideからInlet sideへの流れなので、差圧が極度に高い場合は、
Inlet sideから増圧してもOutlet sideの圧力が上がらず逆洗の流れが発生し難いためです。

English

You mentioned installing a transfer pump, but we have no experience with it and are not sure of its effectiveness.
We recommend using a booster pump in the backwash line, as it is more proven.

You mentioned that the pump should be connected to the inlet side, but we recommend the outlet side.
This is because backwash is a flow from the Outlet side to the Inlet side and if the differential pressure is extremely high, it is difficult to generate backwashing flow because The pressure in the Outlet side does not rise even if the pressure is increased from the Inlet side.