Purpose: evacuation and drying for vacuum chambers and transformer tanks.
Description: Pumping Speed: selected for the volume of the chamber or tank being evacuated and expected water vapor load; from 1 cfm to several thousand cfm.
Pump Types: include oil-sealed vane and piston pumps; and high quality dry screw pumps. Larger pumping speed packages are combination systems with backing pump and internally bypassed vacuum booster/blower.
Package Types: stationary systems are available for in-plant applications. Portable systems are available for field evacuation – either integrated with a Baron HV series transformer purifier – or as separate portable system.
Accessories: Baron liquid nitrogen and cascade cold traps can also be integrated for moisture capture during evacuation. Vacuum adaptors are available for connection of vacuum hose to the transformer sudden pressure relief port. Digital vacuum gauges, hoses, visible oil trap, and integrated dewpoint monitors are also available.