$30.24
This is an OEM replacement Gas Ballast Control Knob for Edwards XDS and nXDS series dry scroll vacuum pumps . This knob is used to manually control the gas ballast valve on the pump . It selects between three positions (Off, Low flow, High flow). This setting determines how much air is introduced into the pump to help handle condensable vapors like water and solvents .

GAS BALLAST CONTROL KNOB PK1

GAS BALLAST CONTROL KNOB PK1
The gas ballast is a critical feature on your Edwards XDS or nXDS pump. It allows the pump to handle water vapor and other condensable gases without losing performance The Gas Ballast Control Knob (Part # A73501759) is the part you turn to control this feature. If it is damaged, you cannot adjust the gas ballast. Your pump cannot handle wet processes.
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10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
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