Quick view Dwyer Instruments Dwyer A3302 Photohelic Pressure Switch/Gauge (1-0-1"w.c.) Compare $720.28 Dwyer A3302 Features Bezel and front cover (with set point knobs and zero adjustment screw) removed to expose Photohelic® switch/gage set point mechanism (cover is clear polycarbonate plastic)... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A3304 Photohelic Pressure Switch/Gauge (2-0-2"w.c.) Compare $733.62 Dwyer A3304 Features Bezel and front cover (with set point knobs and zero adjustment screw) removed to expose Photohelic® switch/gage set point mechanism (cover is clear polycarbonate plastic)... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A3320 Photohelic Pressure Switch/Gauge (10-0-10"w.c.) Compare $720.28 Dwyer A3320 Features Bezel and front cover (with set point knobs and zero adjustment screw) removed to expose Photohelic® switch/gage set point mechanism (cover is clear polycarbonate plastic)... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A3330 Photohelic Pressure Switch/Gauge (15-0-15"w.c.) Compare $720.28 Dwyer A3330 Features Bezel and front cover (with set point knobs and zero adjustment screw) removed to expose Photohelic® switch/gage set point mechanism (cover is clear polycarbonate plastic)... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A6-251221 Pressure Switch, 1.1-3 ±0.5 (0.08-0.21 ±0.03), Brass Compare $32.94 Dwyer A6 Series Features Constructed with a polymide film diaphragm Compatible with a variety of fluids 1/4" male NPT process connection Can be mounted in any orientation Dwyer A6 Series... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A6-451221 Pressure Switch, 8-13 ±2 (0.55-0.90 ±0.18), Brass Compare $32.94 Dwyer A6 Series Features Constructed with a polymide film diaphragm Compatible with a variety of fluids 1/4" male NPT process connection Can be mounted in any orientation Dwyer A6 Series... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A6-453221 Pressure Switch, 8-13 ±2 (0.55-0.90 ±0.18), 304SS Compare $36.16 Dwyer A6 Series Features Constructed with a polymide film diaphragm Compatible with a variety of fluids 1/4" male NPT process connection Can be mounted in any orientation Dwyer A6 Series... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A6-651221 Pressure Switch, 25-50 ±5 (1.72-3.45 ±0.34), Brass Compare $32.94 Dwyer A6 Series Features Constructed with a polymide film diaphragm Compatible with a variety of fluids 1/4" male NPT process connection Can be mounted in any orientation Dwyer A6 Series... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A6-653221 Pressure Switch, 25-50 ±5 (1.72-3.45 ±0.34), 304SS Compare $36.16 Dwyer A6 Series Features Constructed with a polymide film diaphragm Compatible with a variety of fluids 1/4" male NPT process connection Can be mounted in any orientation Dwyer A6 Series... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A6-751221 Pressure Switch, 51-90 ±7 (3.52-6.21 ±0.48), Brass Compare $32.94 Dwyer A6 Series Features Constructed with a polymide film diaphragm Compatible with a variety of fluids 1/4" male NPT process connection Can be mounted in any orientation Dwyer A6 Series... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A6-753221 Pressure Switch, 51-90 ±7 (3.52-6.21 ±0.48), 304SS Compare $36.16 Dwyer A6 Series Features Constructed with a polymide film diaphragm Compatible with a variety of fluids 1/4" male NPT process connection Can be mounted in any orientation Dwyer A6 Series... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A6-853221 Pressure Switch, 91-150 ±10 (6.27-10.35 ±0.69), 304SS Compare $36.16 Dwyer A6 Series Features Constructed with a polymide film diaphragm Compatible with a variety of fluids 1/4" male NPT process connection Can be mounted in any orientation Dwyer A6 Series... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List