Roots pump booster pump Manufacturer: Busch Type: Panda WV 4500b Suction capacity: 4100 m ³/h Vacuum: Vorpumpenabhaengig Warranty: 12 months Status: New, reserve unit; ready for operation
Waelz Piston Pump Booster Vacuum Pump Manufacturer: Busch Typ: Panda WV 4500 B Suction plugs: 4100 m3/h Vacuum: Pre-pump output Gewawting capacity: 12 months Status: as good as new, reserve device; ready for use