Baffles
Multi-Coolant Baffle, Cryo-Baffle, Water-cooled and Contamination Traps
GNB’s baffles are also called multi-coolant baffles because they can be chilled by a variety of liquids. While they are often used in conjunction with a chiller, they can be used with cool water, liquid nitrogen and other liquids. Their most common use is to trap contaminates in a vacuum system. One such contaminant is oil from a diffusion pump. In the high vacuum range, molecules of diffusion pump oil can wander from the pump and contaminate the vacuum process. With GNB’s 5-bounce design, these oil molecules are trapped and then drip harmlessly back into the pump.
-
Multi-Coolant Baffles: Baffles that are compatible with a wide range of coolants
-
Cryo-Baffles: Baffles capable of operating at temperatures below -150°C (-238°F)
-
Water-cooled Baffles: Baffles that use chilled water
-
Contamination Traps: Baffles used to prevent oil and other contaminants such as selenium from traveling through a vacuum system
-
Custom Baffles: Baffles configured per customer requests
Baffle-Throttle Easy-open/Fast Cleaning
FEATURES:
-
Leak rate: <1x10-9 std cc/sec He
-
Vacuum rating: 1x10-8 Torr (1.3x10-8 mbar)
-
Body Material: 304 Stainless Steel
-
Chevron Material: Copper, aluminum, or stainless steel
-
Surface Finish: Bead Blasted
-
Seals: Viton A (FKM), Silicon or Buna
-
Removes moisture from system
-
Traps contaminants
-
Opening sizes: 3.0 - 35 Inches and larger per customer request
-
Fittings available per customer request
Flanged Baffles Ring Type (Flangeless) Conical-shaped
Low cost baffles
