Colour coding: "blue/white/red".
Suitable for all commonly used media, ideal also for high-purity products
Internal finish: FEP transparent, smooth, seamless, non-leaching, non-dyeing, not electrically conductive. (in conformity with FDA and USP Class VI demands)
External finish: EPDM electrically conductive. Light grey with OHM conductive stripes, tin-plated steel helix.
Type Ω-C smaller than 106 Ohm (according to DIN EN 12115:2011).