GNB designs and manufactures the widest variety of large scale vacuum accessories and vacuum manifold fittings.

• Multi-coolant baffles in designs with or without flanges
• Copper chevrons in a stainless steel housing
• Liquid nitrogen traps with removable arrays
• Designed for easy cleaning

GNB Baffles Dramatically Reduce Backstreaming:

Baffle Backstreaming (xls)
Baffle Pump Speed Test (xls)

View our Product Catalogues