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.
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