Feature：

● The raw materials meet international standards and 
    relevant standards of the semiconductor industry.
 ● Large diameter diaphragm offers enhanced pressure 
   sensitivity
● Fully contained seat to provide excellent resistance to 
   swelling and contamination.
● Hastelloy C-22 and elgiloy alloy materials provide 
   high strength and corrosion resistance.
● Assembled and packaged in Class 100 and Class 10 
   cleanrooms, suitable for High purity and Ultra High purity 
   semiconductor industries.
● Each product is 100% helium tested before leaving the factory 
   and is accompanied by a test report for quality traceability.

Specification