Material
● Body - Aluminum 6061-T6，millfinished.
● Reflector - Aluminum mill finished，blue logo and dot in the middle.

Window Glass 
● Tempered glass.

Threaded Gasket
● Aramid fiber gasket／Aluminum ．

Maximum ContinuousWorking Temperature
● -20℃～180℃.
Working Pressure
● The working pressure should be lower than 0.8Mpa.
● The Instantaneous pressure should be lower than1.5Mpa.