Establishing the nominal diameter

Install hose on fitting and measure Dmin and Dmax.

Based on the Dmin value, you can establish the nominal diameter (Dn) of the correct clamp.

Dn = Dmin

Compare the Dmax value with the specified minimum diameter (D0 min) of the open clamp and select the appropriate clamp.

D0 min ≥ Dmax

In case of problems or questions, do not hesitate to contact our technical support.