JSF series flange sight glasses are used widely to observe the liquid medium inside of refrigeration machine, compressor and various machine.

Flange sightglass Main technical parameter:
Working pressure: 2.5, 4.0Mpa
Working temperature: -40 degree ~200 degree
Temp difference impact data: -40 degree ~180 degree

Our products are provided with simple structure, novel appearance, high airproof, well poressure, good anti-cold concussion, marked clearly in the indication of liquid location etc characters, and favor of the spacious domestic and overseas air compressor producer deeply.

We are expecting sincerely internal and external friends to contact with us, negotiate, progress courageously hand in hand, and create brillian future together!