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P40

Air/water mining - CR - 25/40 bar

Specifications

Application

A robust high pressure water and compressed air hose for heavy duty use in underground mining.

Feature

Suitable for lubricant-laden compressed air and for water.

Cover and tube made of flame retardant rubber in accordance with the German LOBA directives.

Standard/Approval

DIN 20018-2:2003, LOBA.

Temperature range

-35°C / +80°C.

Safety factor

Water 2,5 : 1, Air 4 : 1

Tube

CR, black, suitable for oil-laden air, electrically conductive, smooth.

Reinforcement

Textile wrapped.

Cover

CR, black, resistant to ozone and weather, abrasion resistant, resistant to oil, electrically conductive, cloth impression.

Marking

continuous mylartape, green letters: "SEMPERIT (S)", as well as continuous embossed tape: "(S) Mammut - F S DN PN 25/40 DIN 20018 quarter/year".

Notice

ATTENTION: It is vital to be aware of the different working pressures for compressed air and water.

Technical details

Article number Internal-Ø Wall width External-Ø Work. pressure (max.) Number of inserts Bending radius (min.) Weight approx. Coil length (max.)
mm inch mm mm Air [bar] Water [bar] mm kg/m m
48424 190219.03/46.031.0254021500.6020
48424 257025.017.039.0254021850.9040
48424 531053.010.073.0254043502.5040
48424 530253.010.073.0254043502.5020
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