Main Features :Internal Parts are superior corrosion resistance steel (Equivalent to SS316L) Suitable for Food Industries, Pharmaceuticals, Chemical applications & Highly corrosive environment. Features :High Reliability Unaffected by Voltage Surges. Easy coil changes Coil lockable in 4Χ90, Position or freely movable in between as require. Optional Features :90% Power saver series also available, Manual Override, Water hammering reducer also available to avoid water hammer forces.