female thread sight flow indicator DN8 - 1/4" Inch Typ GS01 grey cast iron GG25 soda lime glass graphit max 16 bar
diameter:
DN8 - 1/4" Inch
connection:
female thread
seal:
graphit
design:
straightway form
max. working pressure:
max 16 bar
flow-through sight flow indicator 1 1/4" borosilicate glass Typ GS03 borosilicate glass graphit max 16 bar
diameter:
DN32 - 1 1/4" inch
connection:
female thread
seal:
graphit
design:
straightway form
max. working pressure:
max 16 bar
flow-through sight flow indicator DN8 - 1/4" Inch Typ GS03 stainless steel soda lime glass graphit max 16 bar
diameter:
DN8 - 1/4" Inch
connection:
female thread
seal:
graphit
design:
straightway form
max. working pressure:
max 16 bar
female thread sight flow indicator DN20 - 3/4" Inch Typ GS01 grey cast iron GG25 soda lime glass graphit max 16 bar
diameter:
DN20 - 3/4" Inch
connection:
female thread
seal:
graphit
design:
straightway form
max. working pressure:
max 16 bar
flow-through sight flow indicator DN50 - 2" Inch Typ GS03 stainless steel soda lime glass graphit max 16 bar
diameter:
DN50 - 2" Inch
connection:
female thread
seal:
graphit
design:
straightway form
max. working pressure:
max 16 bar
sight flow indicator 1 1/2" design with disc Typ GS02 borosilicate glass graphit max 16 bar
diameter:
DN40 - 1 1/2" Inch
connection:
female thread
seal:
graphit
design:
straightway form
max. working pressure:
max 16 bar
female thread sight flow indicator 2" grey cast iron GG25 Typ GS01 graphit max 16 bar design with PTFE-spinner
diameter:
DN50 - 2" Inch
connection:
female thread
seal:
graphit
design:
straightway form
max. working pressure:
max 16 bar
flange sight flow indicator DN200 soda lime glass Typ FS01 grey cast iron GG25 graphit max 10 bar design with PTFE-spinner
diameter:
DN200 - 8" Inch
connection:
flange PN16
seal:
graphit
design:
straightway form
max. working pressure:
max 10 bar
High quality sigth-flow-indicator
Our sight flow indicators can be made of stainless steel 1.4408, cast iron GS-C 25 or grey cast iron GG25. Whether you choose soda-lime-glass or borosilicate glass, the sight glass is then mounted between the mounting and the base flange using screws. The manufacturer also includes a graphite-seal. Sight-flow-indicators with flap, drip nozzle and rotor can be manufactured as thread sight glasses or flange sight glasses. Thread sight glasses come with internal threads from ¼“ - 2“ inch. Flange sight glasses come in nominal sizes ranging from DN15 to DN200. They are approved for up to PN16, from nominal size DN150 on only for PN10. Sight-flow-indicators withstand temperatures of up to +150°C. They can be mounted in any position, just keep the flow direction in mind. Buy your sight-flow-indicator directly from our online shop, or call our hotline if you need help choosing the right one. We would love to help you find the sight glass that fits your application and medium.
There for you
Special requests, spare parts or a quick support? Our staff will answer your questions and concerns immediately.
You can reach us from Monday to Friday at +497143 9666900 and any time at sales@nieruf.com
Quality
Our certified quality management according to DIN EN ISO 9001: 2015 is part of our DNA. With our test stands we can carry out pressure tests with up to 350 bar with air and water as well as leak tests according to DIN EN 122661.
This is NieRuf
Committed
Commitment engenders trust. We stand by our word and are convinced that as a result not only our customers but also everyone we work with can rely on us.
Motivated
We always strive to find the best solution for our customers. It is our goal and incentive to have completely satisfied customers.
Competently
Technical and commercial expertise form the basis for developing qualified solutions tailored precisely to the needs of our customers.
Flexible
We do not adhere to rigid guidelines but instead focus on the individual wishes and needs of our customers. They are more important to us than internal company processes.