Sanitary Welding Big Port View Uinon Sight Glass Stainless Steel 304 SS316

• Union sight glass type.
• Blue silicone and white PTFE gasket used often, please leave me message if you need EPDM or FKM
• Bigger view type.

Tip: whatever SS316 or 304 you choose, the round nut is SS304 material, because the nut don't contact the media.