Rugged Series 1200/1300 instruments switches and gauge-switch combinations incorporate piston-magnet sensor that responds to changes in pressure Fabricated from aluminum Type 316 stainless steel or naval brass instruments are rated for Learn more

Rolling action of elastomeric Series 1500 measures differences in pressure between 2 points in system Diaphragm is combined with piston-magnet pointer assembly to completely seal piston area which allows measurement of high differential pressures Learn more