LYNDHURST, N.J. — NAVAC, a global supplier of HVAC vacuum pumps in addition to a wide array of tools, gauges, charging machines, recovery units, and other industry-specific items, has promoted Andrew ...

NAVAC REPRESENTATION: Keith Keller, director of sales at NAVAC Inc., speaks during a past Heating, Air-conditioning & Refrigeration Distributors International (HARDI) conference. Keller, a member of ...

A line of compact, oil-free dry screw vacuum pumps that are robust and quiet for use in small ALD (Atomic Layer Deposition) labs and R&D pilot plants has been introduced by Mass-Vac, Inc. NORTH ...