PU suction and delivery hose, inside diameter 25 mm, extra heavy (DIN 26057-3), standard

Once installed, the PU spiral hose conveys chips, dust, granulate and oil in suction and delivery service. It is produced from polyether polyurethane with an embedded steel spiral. The data give inside diameter 25 mm, outside diameter 33 mm and wall thickness about 1.4 mm. In addition the data give the extra heavy (DIN 26057-3) design and the standard version.

Benefits

• Inside diameter 25 mm at an outside diameter of 33 mm.
• Working pressure range -0.90 to 3.75 bar at a wall thickness of 1.4 mm.
• Minimum bending radius 25 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 hose is flame retardant to DIN 4102 B1, permanently antistatic, halogen-free and free of plasticisers.