The KPS and KAS are pressure operated switches built with industrial gas and low viscosity fluid applications in mind. These switches are ideal for uses demanding robust design. Environmental protection is provided by our high grade NEMA 6 enclosure. careful internal design provides excellent resistance to shock and vibration. All conventional (as well as some unconventional) requirements for outdoor and indoor use are covered by the KPS/KAS line. Typical installations include manufacturing plants, diesel units, compressors of all types, power stations and ships.