Durable Refrigerant Air Dryer for Enhanced Air Quality

Inlet temperature : For low temp model: ≤45°C
For high temp model: ≤80°C
Environment temperature≤40ºC
Refrigerant: R-22,R134a,R407C etc.
Pressure dew point : 2-10ºC
Refrigerated type :Air cooling/ Water cooling
Work pressure 0.6-1.0Mpa (can be customized if your requested pressure is different)
Pressure loss ≤0.02Mpa

PUHUI Technology Company Limited was founded in 2013. PUHUI is the first private enterprise to produce large-scale medical oxygen production equipment in Tianjin. With a focus on medical equipment research, its main products include medical molecular sieve oxygen production equipment, medical center oxygen supply systems, medical center suction systems, compressed air systems, high-altitude oxygen enrichment systems, one-stop oxygen production cabins, high-altitude mobile oxygen chambers, and other gas equipment.

After more than 15 years of dedicated research and development and accumulation of production process experience, the company now integrates technology research and development, product design, manufacturing, sales, and after-sales service, and has four professional construction teams with high level, strong quality, and comprehensive functions, which can cope with various scenarios and project construction at high altitudes. So far, the company has successfully operated thousands of oxygen production projects in various fields such as hospitals, high-altitude construction, and high-altitude hotels all over the world.

We believe in "service creates value" and provide comprehensive pre-sales, in sales, and after-sales services to every customer. We provide free technical consulting services to users, including free design and selection. During the product manufacturing process, we strictly inspect each process and provide free on-site debugging and installation guidance services for the products sold. We also establish user equipment files, conduct regular inspections or telephone follow ups to understand the product's usage and help solve various problems that may arise during use. Simultaneously solicit suggestions for quality and technical improvement in order to better serve customers.

PUHUI has strong technical and research and development capabilities, with 19 patented technologies. It has passed the quality management system of medical device manufacturing enterprises and obtained certificates such as the "Medical Device Production License", "Medical Molecular Sieve Oxygen Generation Equipment Registration Certificate", "Medical Center Oxygen Supply System Registration Certificate", "Medical Center Attraction System Registration Certificate", "Special Equipment Production License of the People's Republic of China GC2.