Fitting Equivalent to Corrosion-Resistant SUS303 Bulkhead Union

No copper-based metal used. Also optimal for low-concentration ozone measures.

[Features]
· Perfect when additional strength is required and when used in a corrosive atmosphere.
· Metal body uses special stainless steel whose corrosion resistance is SUS303 equivalent (Cr19 - 21%, Mo1.5 - 2.5% stainless).
· Copper based metal is not used.
· HNBR has been utilized in the sealing rubber material as part of efforts to reduce ozone concentrations.