Reducing coupler 40 mm to 20 mm

From a thick main to a thinner branch, in one fitting. That keeps the ring generous and brings the size down only at the station.

Which is the right order too. Pressure loss builds with length, so reduce as late as you can. Dropping to the small size right after the compressor costs you pressure along the whole run that you never get back.

Specifications

• Tube outside diameter: 40 mm to 20 mm
• Material: nickel-plated brass, aluminium from 63 mm upwards
• Working pressure: vacuum to 16 bar
• Temperature range: -20 to +80 °C
• Medium: compressed air and vacuum
• Series: Aignep Infinity
• Manufacturer: Aignep, Bione (Italy)