Gas Ballast Valve Retaining Ring for Leybold Trivac D30A/C, D40A/C, D60A/C, D90A Rotary Vane Pumps
PN: 23104104
This is a replacement steel internal retaining ring for the gas ballast valve on Leybold Trivac pumps. Fits models D30A, D30C, D40A, D40C, D60A, D60C, D90A. Dimensions: 15 x 1 mm.
This retaining ring replaces OEM part number: 231 04 104.
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