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.
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Multi-Coolant Baffles: Baffles that are compatible with a wide range of coolants
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Cryo-Baffles: Baffles capable of operating at temperatures below -150°C (-238°F)
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Water-cooled Baffles: Baffles that use chilled water
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Contamination Traps: Baffles used to prevent oil and other contaminants such as selenium from traveling through a vacuum system
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Custom Baffles: Baffles configured per customer requests
Baffle-Throttle Easy-open/Fast Cleaning
FEATURES:
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Leak rate: <1x10-9 std cc/sec He
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Vacuum rating: 1x10-8 Torr (1.3x10-8 mbar)
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Body Material: 304 Stainless Steel
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Chevron Material: Copper, aluminum, or stainless steel
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Surface Finish: Bead Blasted
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Seals: Viton A (FKM), Silicon or Buna
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Removes moisture from system
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Traps contaminants
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Opening sizes: 3.0 - 35 Inches and larger per customer request
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Fittings available per customer request


Flanged Baffles Ring Type (Flangeless) Conical-shaped


Low cost baffles

