Screw Fitting Coupling 20 x 2 - 20 x 2 
Screw fittings for easy and quick installation without pressing tool
Advantages:
- Economic alternative to conventional press systems
- All materials are safe for use in drinking water and comply with the UBA positive list
- Two O-rings prevent the ingress of air oxygen
Properties:
DVGW DW-8501CP0053
Continuous load capacity: 10 bar / 70° C / 50 years
Maximum operating temperature 95° C
Application areas:
Drinking water installations
Surface / ceiling heating
Surface / ceiling cooling
Radiator connection
Oil-free compressed air up to 10 bar
Certifications:
DVGW
IMA
EN ISO 21003
GOST
Hygiene Certificate
For a quick and secure pipe connection, you only need screw fittings, our multilayer pipe, a pipe cutter, and a calibrator.
For better understanding, we have provided a pictorial installation guide in the photos.
Installation instructions:
- Cut the pipe to length with a suitable tool
- After cutting, the pipe end must be calibrated and deburred with a calibrator
- Position the union nut and clamping ring on the pipe as shown. Then fully insert the nipple of the base body into the pipe. Slide the clamping ring and union nut onto the fitting base body until they stop. The union nut can now be hand-tightened.
- The union nut must be tightened with a suitable tool until the appropriate resistance is reached.
Check the connection afterwards.
Please note that using other multilayer pipes than those distributed by Boni-Shop is at your own risk.
A compliant connection exists for all press systems only with system-approved components (fittings and pipes that have been tested together)
This applies regardless of the manufacturer for all multilayer pipe systems.
