Millimeter (mm)
The PM product range for metric pipe measurements is made of black acetal copolymers and is provided with a food-approved nitrile O-ring. The product range is particularly suitable for media, such as drinking water, draft beer, beer brewing, air and inert gases and can also be used for N2 / CO2. In addition, the products in the PM series are suitable for pneumatic and vacuum systems in various industrial contexts.
John Guest couplings are available in two colors gray which are empty or black which is millimeter mm.
Comparison of inches metric (for the outside diameter of the pipe) 5/32 "= 4.00 mm 1/2" = 12.70 mm 3/16 "= 4.80 mm 5/8" = 15.90 mm 1/4 "= 6.35 mm 3/4" = 19.05 mm 5/16 "= 8.00 mm 1" = 25.40 mm 3/8 "= 9.50 mm
