With the help of this color coding, you can color-code a CPC NS4 fitting or NS4 coupling in just a few simple steps. The blue color coding is simply slipped over the connection to fix the ring with light pressure on the hexagonal element. It couldn't be easier.
Tip: We recommend the blue color coding for use on the outlet / return, for example.
Scope of delivery:
- 1x color coding (blue)
- NS4 fittin not included