ORANGE, Calif.--(BUSINESS WIRE)--Fieldpiece Instruments, the industry leader in tools and test instruments for HVACR professionals, today announced a new generation of vacuum pumps that are small, ...

Any time the internal piping or components of a refrigeration system are exposed to atmospheric air, they must be completely evacuated before refrigerant can be added into the system. Proper ...

Single-stage and multi-stage vacuum pumps have been around for quite some time, but some designers and engineers remain unsure about when to use one versus the other. For example, which pump is best ...

We may receive a commission on purchases made from links. HVAC professionals need a good vacuum pump to evacuate air, moisture, and contaminants from refrigerant lines before recharging older systems ...

MEMS and motor control are two things we cover and small vacuum pumps are often controlled by micros so it made sense to talk with Dr. Wei Yang about Honeywell’s latest technology breakthrough, a tiny ...