Rotary joints generally seal the passage of gases or fluids between two counter-rotating bodies. HAAG + ZEISSLER offer the new MRF multiport rotary joint for cases where electrical signals are to be transmitted at the same time, for example for the control of valves...
Refrigerant gas leak detection is becoming a high priority for many companies, especially considering the increasing price of refrigerant gas, not to mention emergency service call-out costs to find, detect and repair leaks of hydrofluorocarbons (HFC),...