Safe-Spiral ASTA is a permanently antistatic spiral which is designed for explosive surroundings, like underground mines and other special environments that demand conductivity.

Safe-Spiral ASTA conforms with PN-EN 13463-1 which is the ATEX -related standard for “Non-Electrical Equipment for potentially Explosive Atmospheres”.

Note

Delivery time:  4–5 weeks after order.

Safe-Spiral ASTA Features

  • HD polyethylene with a conductive thermoplastic compound
  • Produced by double extrusion
  • Protect hydraulic and pneumatic hoses against abrasion, shocks and general
    wearing and therefore prolongs the life of your hoses
  • Tolerate both frost and heat
  • Resistant to acids, oils and solvents
  • Easy to install

Available sizes

Available in outer diameters from 20mm to 110mm.

Available colours

Black

ASTA 2 1
Normative
outer / inner Ø
mm
Recommended range
Hose diameter
mm
Safeplast article no.Roll lengthWeight average
kg / m
Wall
mm
Pitch
mm
20 / 16.016 – 22 020R25ASTA25m0.112.020
25 / 20.620 – 27025R25ASTA25m0.172.221
32 / 27.027 – 36032R25ASTA25m0.232.522
40 / 34.634 – 44040R25ASTA25m0.292.724
50 / 43.243 – 55050R25ASTA25m0.413.430
63 / 55.655 – 67063R25ASTA25m0.703.727
75 / 66.266 – 80075R20ASTA20m0.884.442
90 / 80.280 – 98090R20ASTA20m1.204.945
110 / 99.099 – 115110R15ASTA15m1.615.550

*** Due to the conductive compounds the above-mentioned measurements are normative as the product tends to shrink a bit after cooling.

Surface resistivity is average 8.0 kΩ / sq.

Test report / certificate of conformity are available on request.

Coils

Safe-Spirals are packed in boxes suitable for 120 x 80 cm Euro-pallets.

Diameter (OD)Length
20mm – 63mm25m
75mm, 90mm20m
110mm15m