The Vetus HA1338 is designed to connect hoses with different internal diameters. Its stepped shape allows the adaptor to be trimmed to the required size, so it can be matched to the hose size needed for the installation. This makes it a practical choice wherever a simple reducer or transition piece is required.
Specifications:
- plastic hose adaptor
- suitable for hose sizes from 13 to 38 mm
- stepped construction
- easy to cut to size
- straight version
- material: synthetic
- cut-to-size steps: 38, 32, 28.5, 25, 22, 19, 16 and 13 mm
- maximum temperature: 80 °C
- maximum pressure: 5 bar at 20 °C
- not suitable for fuel, coolant or hot calorifier water


