PU Air Hose 8×5 mm for Pneumatics & Spindle Cooling — price per metre

Flexible polyurethane air hose, PU 8×5 mm: 8 mm outside
diameter, 5 mm inside. It is the hose that runs the pneumatic circuits of the machine with
8 mm push-fit connectors, and the same one carries the water in a spindle cooling loop.

Why polyurethane and not plain plastic

Polyurethane is an elastomer. If you kink it, bend it or step on it, it returns to its
shape instead of closing permanently. On a machine where the head moves all day, that means
the air or the coolant does not stop halfway through the travel. It also resists oils and
the usual workshop chemicals.

Where it is used

Pneumatic circuits with 8 mm push-fit connectors, spindle water cooling, low pressure
fluid transfer, lubrication and mist spraying.

How it is sold

By the metre. Tell us how many metres you need and it is cut as one length.