Sight glass
Reliable container flow indicator for visual monitoring!
Within closed pipework or pressure tanks, it can be helpful to install sight flow indicators to visually monitor and control the media. The sight flow indicator allows you to monitor the direction of flow, and to check for foreign particles, which could damage the machine or the application. That makes the sight flow indicator perfect for visual monitoring, for example in a round, oval or rectangular shape. The construction resembles DIN 28120 or DIN 128121, which allows for easy welding. NieRuf is your partner for high-quality sight flow indicators.
Screwed Sight glass fitting DN80 - 3" Inch aus stainless steel 1.4404 to be welded directly to tank acc. DIN 11851 Glas borosilicate glass 6,0 bar
diameter:
DN80 - 3" Inch
connection:
to be welded directly to tank acc. DIN 11851
seal:
NBR
design:
for screwing
max. working pressure:
6,0 bar
Sight glass fitting DN80 - 3" Inch aus stainless steel 1.4571 to be welded directly to tank Glas borosilicate glass 2,5bar
diameter:
DN80 - 3" Inch
connection:
to be welded directly to tank
seal:
C4400
design:
to be welded directly to tank
max. working pressure:
2,5bar
flow-through sight flow indicator 3/4" borosilicate glass Typ GS03 borosilicate glass graphit max 16 bar
diameter:
DN20 - 3/4" Inch
connection:
female thread
seal:
graphit
design:
straightway form
max. working pressure:
max 16 bar
Sight glass fitting DN50 - 2" Inch aus stainless steel 1.4571 to be welded directly to tank Glas borosilicate glass 0,0 bar pressureless
diameter:
DN50 - 2" Inch
connection:
to be welded directly to tank
seal:
C4400
design:
to be welded directly to tank
max. working pressure:
0,0 bar