Sight Glasses


V-Tek In Line Sight Glasses 1/2" to 4"

Forged 316L bodies

Glass - Pyrex Borosilicate

Seals - EPDM, Silicone, Viton, PTFE

Sight Glass BS Butt Weld Ends 316L

Sight Glass BS Butt Weld Ends 316

Size A B C D
1/2" 9.50 12.70 106.00 47.00
3/4" 15.80 19.05 106.00 47.00
1" 22.20 25.65 148.00 79.00
1.1/2" 34.90 38.35 156.00 85.00
2" 47.60 51.05 160.00 105.00
2.1/2" 60.30 63.75 160.00 112.00
3" 73.00 76.45 162.00 125.00
4" 97.60 101.85 168.00 157.00

Sight Glass BS Clamp Ends 316L

Sight Glass BS Clamp Ends 316

Size A B C D E
1" 22.10 50.50 191.00 79.00 26.00
1.1/2" 34.70 50.50 199.00 85.00 34.00
2" 47.60 64.00 203.00 105.00 50.00
2.1/2" 60.20 77.50 203.00 112.00 65.00
3" 72.00 91.00 205.00 125.00 75.40
4" 97.60 119.00 211.00 157.00 100.00

Service Ratings 1/2" - 3" Max Pressure 15 Bar 4" Max Pressure 10 Bar

Sight Glasses also available with RJT, IDF, SMS, Din Fittings etc.