LEVEL SWITCHES Standard Level Switches Float operated NA 35 / NA 40F / NA 45F NA 40 / NA 45 / NAT34 & 40 NALR / NALRF / NALRC NATI Dip switches Displacer operated NATD NAD 40 / NAD 45 NATP Special Level Switches - Very high pressure level switches (up to 400 bar) - Very high temperature level switches (up to 550°C) - Level switches for liquefied gases Mechanisms - SPDT or DPDT - Microswitch mechanism - Mercury switch mechanism - Reed switch mechanism - Pneumatic mechanism - Special anti-vibration mechanism From 1 to 4 mechanisms, according to model Materials Carbon steel / Stainless steel / Alloys on request