PU suction and delivery hose, inside diameter 70 mm, extra heavy (DIN 26057-3), standard

The PU spiral hose conveys chips, dust, granulate and oil in suction and delivery service and follows DIN 4102 B1. Material polyether polyurethane with an embedded steel spiral is listed for this version. The data state a working pressure range of -0.55 to 2.00 bar. Also stated are the extra heavy (DIN 26057-3) design and the standard version.

Benefits

• Inside diameter 70 mm at an outside diameter of 78 mm.
• Working pressure range -0.55 to 2.00 bar at a wall thickness of 1.4 mm.
• Minimum bending radius 70 mm, kink-proof thanks to the embedded steel spiral.
• Flame retardant to DIN 4102 B1 and permanently antistatic with a resistance below 1000 MOhm per metre.
• Temperature range -40 to +100 °C, briefly up to +125 °C.
• Roll length 15 m, cut lengths are possible.

Technical data

Applications

In the chemical industry and in fire-risk areas the hose with its 1.4 mm wall works flame retardant and antistatic.

Standards and conformity

The fire behaviour complies with DIN 4102 B1. The electrical resistance is below 1000 MOhm per metre.