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Huckepack
Once-Through-Sealing Vacuum Pumps
Mark 4
Description
The Huckepack Mark 4 vacuum pump is the latest evolution of the Busch two-stage, Once-Through-Sealing rotary vane design. The Mark 4 design allows engineers the flexibility and performance they need for their particular process.
Features
- Coolant temperature control system
- Provision for optional gas ballast in bottom stage to aid in pumping high boiling compounds
- Adjustable sealant metering pump
- Sealant reservoir and optional flushing tank for feeding different fluids during flushing cycle
- Wide selection of sealing fluids possible
- Center support plate between stages for quick access to stages for easy maintenance
- Protective Instrumentation - exhaust gas temperature switch, interstage temperature switch, coolant temperature switch, sealant level switch, exhaust temperature gauge, and coolant temperature gauge
Technical Data
The Mark 4 is available in water-cooled (single pass) or radiator-cooled versions. It reaches an end vacuum of 0.5 torr (29.9" Hg), and comes in four sizes, from 113 CFM to 444 CFM displacement. For higher capacities and lower end pressures, blower/pump systems are available.
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