The strongest, safest, most reliable sight glass.

• Mounting: Sanitary clamp connection
• Glass: Borosilicate to DIN7080
• Metal: Duplex or Hastelloy
• Up to 572° F.
• FV to 230 psi
• Approvals: USP Class VI, BPE Compliant, USP Type I borosilicate glass
• Sizes: 1/2 to 12 inches

Design eliminates ferrule dead lag.

• Mounting: NA Connect^TM or TCI BoltConnect^®
• Glass: Borosilicate to DIN7080
• Metal: Stainless Steel or Hastelloy
• Up to 572° F.
• Up to 100 psi
• Ratings and approvals: USP Class VI, BPE Compliant, USP Type I borosilicate glass
• Sizes: ½ to 6 inches

• Mounting: Flanges for glass lined reactors
• Glass: Soda lime
• Metal: Glass lined
• -60 to 250° F.
• Designed for flange pressure class
• Approval: TÜV
• Sizes: 2 to 8 inches

Sight glass with dairy standard fitting may be used in many non-dairy applications as well. It has a threaded cover nut.

• Mounting: Butt weld
• Glass: Borosilicate or quartz
• Metal: 316 stainless steel
• Up to 536° F
• Up to 150 psi
• Designed to DIN11851
• Sizes: 2 to 6 inches (view)

Only optical grade polymer sanitary window on the market that offers the steel ring

Can withstand:

• Temperatures up to 134°
• Operating temperatures to 100°C and
• Operating pressures up to 150 PSIG

Glass-like transparency with enhanced safety