Sight glass, also called a sight window or view port, provides a means of seeing the level of liquid that are traveling through the pipeline without disrupting the environment within.
Available size
Size
Connection
Working pressure
Ref. No.
1″ / DN25
BSPT / NPT
PN 16
VC1901
1-1/4″ / DN32
BSPT / NPT
PN 16
VC1902
1-1/2″ / DN40
BSPT / NPT
PN 16
VC1903
2″ / DN50
BSPT / NPT
PN 16
VC1904
Note: For outlet connection, it is also available for restricted orifice 7/16″, 1/2″, or 17/32″.