Flushable manifold for diaphragm protected components

Gas-flow operated switch

Hand held actuator for a patient call system

High power liquid dielectric switch

Hollow non-occluding pressure sensor

Housing contained fluid flow switch and indicator

Hydraulic drive for electrical switches

Hydraulically-piloted switch

Hydrostatic pressure responsive bypass safety switch

In-line flow switch

In-line flow switch assembly including magnetic sensitive...

Indicating check valve

Linear adjustment operator for pressure control of paint pumps

Liquid flow indicator

Liquid flow switch and method of using same

Low velocity flow switch

Magnetic flow switch

Magnetic flow switch, for aspirators in particular

Magnetically actuated proximity flow switch

Means for calibrating pressure switches at extra-low pressure se