flange-strainer DN25 PN16 stainless steel with PTFE-seal for water Y-strainer with draining cap
flange strainer made of cast iron GG25 epoxyd painting DN80 PN16 with EPDM-seal for water from -10°C up to +80°C
flange-strainer DN50 PN16 stainless steel with PTFE-seal for water Y-strainer with draining cap
strainer made of cast iron GG25 epoxyd painting DN125 flange PN16 with EPDM-seal for water from -10°C up to +80°C
flange-strainer DN15 PN16 stainless steel with PTFE-seal for water Y-strainer with draining cap
flange-strainer DN100 PN16 stainless steel with PTFE-seal for water Y-strainer with draining cap
flange-strainer DN32 PN16 stainless steel with PTFE-seal for water Y-strainer with draining cap
flange strainer made of cast iron GG25 epoxyd painting DN40 PN16 with EPDM-seal for water from -10°C up to +80°C
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
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.
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.
We always strive to find the best solution for our customers. It is our goal and incentive to have completely satisfied customers.
Technical and commercial expertise form the basis for developing qualified solutions tailored precisely to the needs of our customers.
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.
Contact For all questions we are available by phone
Mo - Fr 08:30 - 17:00
or send us an e-mail:
Resistance check 
Frequently asked questions 
Configurator 
Angle seat valves
Ball valves
Butterfly valves
Check valves
Coaxial valves
Compensators
DISCO check valves
Diaphragm valve
Flow control valve
Globe valves
Knife gate valve
Manometer gauge valve
Needle valves
Overflow valves
Pressure reducing valves
Safety valves
Sight glass
Solenoid valve
Stainless steel hoses
Strainer
Vent-valve
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If you have any questions, we are available by phone from Monday to Friday from 8:30 a.m. to 5:00 p.m.
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