Features of GNB's Design

• Stops 99% of oil backstreaming with its five bounce design and a cryogenic temperature.
• Increases water-vapor pumping speed.
• Leading supplier to all industries that use diffusion pumps.
• Tube fittings available per customer's request.
• Holds weight of diffusion pump, cryopump or turbo pump.

Standard Multi-coolant Baffles Options

• 304 stainless steel outer housing
• Bead-blast finish
• 5 bounce copper chevrons
• Uniform tubing layout design for more efficient cooling
• Design for chilled water, flowing LN and closed loop cryo-chillers (Polycold™, Telemark™)
• Flangeless design
• Leak checked to <1x10^-9 std cc/sec He
• Designed and cleaned for 10^-8 Torr operation

Additional Multi-coolant Baffles Options

• Polished (grained) inside or outside finish
• Electro-polish finish
• Flange design available
• Flanges to match mating components
• Roughing ports
• Retangular and unique shapes
• Aluminum or Stainless steel chevrons