The perfect seal fittings ensure, as the name implies, a perfect seal with 1 / 2 "hoses (approx. 13 mm inner diameter). A hose clamp is usually not required, as the fitting has a large outer diameter.

Technical specifications:
Thread Size: G1 / 4
Thread length: 6mm
Compatible with hoses with an inner diameter of 13mm (1 / 2 ")
Fitting inner diameter: 10mm
Upper fitting outer ring: 15.8mm
Middle hose contact surface: 14.3mm
Key width: 16mm


Note for watercooling beginners:
The connectors for imperial hoses (7 / 16 ", 3 / 8 ", ½ ") are provided with measurements in mm in our shop. These can differ by +-1mm, Which is no problem as hose clamps have to be used for installation . If the hose is to be mounted without a clamp chosen, a larger fitting should be. With some fittings that tend to be larger, though it is possible that a hose with an inner diameter of 13mm actually does seal without a hose clamp.