Safe-Spiral ASTA 2017-04-05T11:16:34+00:00

Antistatic “SAFE-SPIRAL ASTA” for explosive environments

Safe-Spiral ASTA is our 2-coloured 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”.

Diameters: OD 20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 75mm, 90mm and 110mm
Lengths: Available only in coils (25 / 20m / 15m)
Colors: Black surface, green interior
Delivery time: 4 – 6 weeks from order
Material: HD polyethylene (double extruded) + conductive thermoplastic compound


Surface resistivity is average 8.0 kΩ / sq. Test report / certificate of conformity are available on request.
*** Due to the conductive compounds the above mentioned measurements are normative as the product tends to shrink a bit after cooling.

See Technical Data for more details.