A5 compact gas differential pressure gauge with variable lens dial design is small size and easy to read. The single hole diameter is 2-5/8″ and can do plate installation. Standard pressure connection is suitable for pipes with a burr on the ID device and the safe operation pressure is up to 30PSIG.

Over-voltage protection is realized by connecting the diaphragm with gas diaphragm and the over-pressure will not damage the products when there is accident.

A5 products are widely used in biological safety cabinets, clean bench, industrial vacuum cleaners, ash cleaning, medical respiratory therapy equipment, air samplers, thin cover, and electronic air flow cooling system. As an air filter meter, it can be used as the terminal devices for large stationary engines, compressors, ventilation equipment and air treatment plant.