Liquid nitrogen trap

Liquid Nitrogen Trap provides optimum performance for diffusion Pumps

HHV's specially designed and fabricated Liquid Nitrogen Trap provides optimum performance for diffusion Pumps. Liquid Nitrogen Trap mounted above the Diffusion Pump reduces back streaming of diffusion oil vapor and this provides clean and better ultimate vacuum in the chamber. Liquid Nitrogen Trap is available in sizes ranging from 65 mm dia. up to 1000 mm dia