AQUAPAL® DB

The highly flexible hose for potable water

AQUAPAL® DB
Label: blue wavy line on red cover, axially applied

STANDARD / APPROVAL

  • Certificate
    5510-2
  • Certificate
    Licensed in accordance with Pipes guideline for plastics used for drinking water, DVGW W270 and VP 549

APPLICATIONS

Railway industry

FLOW MEDIUM

Potable water, Water

INNER LINING

Special elastomer, transparent, according to FDA (21 CFR 177.2600), plasticizer-free

REINFORCEMENTS

Synthetic fibres

COVER

CR-EPDM, red, fabric patterned, abrasion resistant, resistant to excrements, resistant to oil and fats, resistant to ozone, weather and UV

FURTHER PROPERTIES

Absolutely neutral to taste and odour, Highly flexible, Meets the requirements of fire and smoke gas toxicity, Potable Water Hose Deutsche Bahn AG Approval

WORKING PRESSURE UP TO

20 bar / 290 psi

TEMPERATURE RANGE

from -20 °C / -4 °F up to +90 °C / +194 °F

DAMPABLE UP TO

+130 °C / +266 °F (max. 30 minutes)

nominal width inner-Ø wall thickness length helix working pressure min. burst pressure min. bending radius weight
zoll/inch mm mm m bar/psi bar/psi aprx. mm aprx. g/m
1/2 13 3.6 40 20/290 60/870 75 250
3/4 19 4.2 40 20/290 60/870 110 420
1 25 4.5 40 20/290 60/870 145 570
1 25 4.5 25 20/290 60/870 145 570
1 25 6.0 40 20/290 60/870 115 965
1 /14 32 5.5 40 20/290 60/870 280 870
1 3/8 35 6.0 40 20/290 60/870 305 1,053
1 9/16 40 6.5 40 20/290 60/870 360 1,308
1 5/8 42 6.0 40 20/290 60/870 380 1,237
1 3/4 45 7.5 40 20/290 60/870 390 1,678
Pressure based on room temperature / High pressure and/or temperature lead to reduced component durability