backnut no. 310 with female thread DN25 - 1" inch malleable cast iron galvanized for liquid & gaseous media
product:
backnut
diameter:
DN25 - 1" inch
connection:
female thread
max. working pressure:
25 bar from -20°C up to +120°C
material:
Malleable cast iron EN 1562 galvanized
backnut no. 310 with female thread DN20 - 3/4" inch malleable cast iron galvanized for liquid & gaseous media
product:
backnut
diameter:
DN20 - 3/4" inch
connection:
female thread
max. working pressure:
25 bar from -20°C up to +120°C
material:
Malleable cast iron EN 1562 galvanized
backnut no. 310 with female thread DN40 - 1 1/2" inch malleable cast iron galvanized for liquid & gaseous media
product:
backnut
diameter:
DN40 - 1 1/2" inch
connection:
female thread
max. working pressure:
25 bar from -20°C up to +120°C
material:
Malleable cast iron EN 1562 galvanized
backnut no. 310 with female thread DN50 - 2" inch malleable cast iron galvanized for liquid & gaseous media
product:
backnut
diameter:
DN50 - 2" inch
connection:
female thread
max. working pressure:
25 bar from -20°C up to +120°C
material:
Malleable cast iron EN 1562 galvanized
backnut no. 310 with female thread DN32 - 1 1/4" inch malleable cast iron galvanized for liquid & gaseous media
product:
backnut
diameter:
DN32 - 1 1/4" inch
connection:
female thread
max. working pressure:
25 bar from -20°C up to +120°C
material:
Malleable cast iron EN 1562 galvanized
backnut no. 310 with female thread DN15 - 1/2" inch malleable cast iron galvanized for liquid & gaseous media
product:
backnut
diameter:
DN15 - 1/2" inch
connection:
female thread
max. working pressure:
25 bar from -20°C up to +120°C
material:
Malleable cast iron EN 1562 galvanized
backnut no. 310 with female thread DN65 - 2 1/2" inch malleable cast iron galvanized for liquid & gaseous media
product:
backnut
diameter:
DN65 - 2 1/2" inch
connection:
female thread
max. working pressure:
25 bar from -20°C up to +120°C
material:
Malleable cast iron EN 1562 galvanized
backnut no. 310 with female thread DN80 - 3" inch malleable cast iron galvanized for liquid & gaseous media
product:
backnut
diameter:
DN80 - 3" inch
connection:
female thread
max. working pressure:
25 bar from -20°C up to +120°C
material:
Malleable cast iron EN 1562 galvanized
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.
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