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Vacuum Flanges & FittingsVacuum or Electrical FeedthroughsVacuum ViewportsVacuum Traps - Custom & Standard
Gate Valves - HVA DistributorPolycold Refrigerant- Refrigerant Lines Wire Seal FeedthroughFerrofluid Rotary Seal Motion Feedthroughs
Vacuum Gate ValvesVacuum Rectangular Slit Valves
AC Power SuppliesDC Plasma GeneratorsRF GeneratorsRF Match Products
Optical PyrometerSCR Power Controllers
Vacuum ChambersVacuum ManifoldsWeldments
Vacuum Pressure Throttling ValvesE-Beam Evaporation SystemsSputtering SourcesSubstrate Heaters
Laboratory Furnaces-Box Furnaces to 1800C- Tube Furnaces to 1700C-Gas Sealed Furnaces to 1700C-Hydrogen Furnaces to 1700C- Vacuum Tube Furnaces
Production Furnaces-Air Atmosphere Pusher Furnaces- Hydrogen Pusher Furnaces- Inert Gas Atmosphere Pusher Furnaces- Wire Strand Annealers
Horizontal Plate FiltersReverse Flow FiltersNutsche FiltersMCRO Filters
Vertical Plate FiltersHRC Horizontal FiltersVelmac Filters
Cryo-Coolers or Cryostats-Single Stage Coolers to 25K-Dual Stage Coolers to 4K-Low Vibration Interface-Sample Heaters to 1000F
Difusion Pump HeatersHVA Gate ValvesHydrogen Leak Detectors
Polycold ServicePolycold Refrigerant ChargesPolycold CoilsPolycold Spare Parts