Quick view Dwyer Instruments Dwyer 43100B Capsu-Photohelic Pressure Switch/Gauge (0-100" w.c.), Brass Body Compare $4,103.63 Dwyer 43100B Photohelic Pressure Switch Gauge with Brass Case Range: 0-100" w.c. Dwyer 43100B Specifications Switch Specifications Switch Type Each setpoint has 2 form C relays (DPDT) ... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 4320 Capsuhelic Differential Pressure Gauge (10-0-10"w.c.) Compare $1,403.57 Dwyer 4320 CAPSUHELIC, DIFFERENTIAL PRESSURE GAUGE, 10/0/10 Using the basic design of Dwyer's time-proven Magnehelic® gauge, the Capsuhelic® gauge contains a simple, frictionless movement that... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 43200 Capsu-Photohelic Pressure Switch/Gauge (0-200"w.c.) Compare $3,398.93 Dwyer 43200 Capsu-Phtohelic Pressure Switch Gauge With Range 0 to 200 in W.C. Capsu-Photohelic Switch/Gauge function as versatile, highly repeatable pressure switches combined with a precise... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 4330 Capsuhelic Differential Pressure Gauge (15-0-15"w.c.) Compare $1,403.57 Dwyer 4330 CAPSUHELIC, DIFFERENTIAL PRESSURE GAUGE, 15/0/15 Using the basic design of Dwyer's time-proven Magnehelic® gauge, the Capsuhelic® gauge contains a simple, frictionless movement that... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 4400 Capsuhelic Differential Pressure Gauge (0-400"w.c.) Compare $1,633.29 Dwyer 4400 CAPSUHELIC, DIFFERENTIAL PRESSURE GAUGE, 0/400 Using the basic design of Dwyer's time-proven Magnehelic® gauge, the Capsuhelic® gauge contains a simple, frictionless movement that... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 4500B Capsuhelic Differential Pressure Gauge (0-500"w.c.) with Brass Case Compare $2,337.99 Dwyer 4500B CAPSUHELIC, DIFFERENTIAL PRESSURE GAUGE, 0/500, BRASS Using the basic design of Dwyer's time-proven Magnehelic® gauge, the Capsuhelic® gauge contains a simple, frictionless movement... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 451-AF Inclined Manometer Air Filter Gauge (0-1"w.c.) with 8" Scale Compare $1,131.04 Dwyer 451-AF MANOMETER, AIR FILTER GAUGE, 0-1 There are no moving parts - no mechanical linkages - nothing to wear out, jam or deteriorate from vibration. They never need calibration. 2 psi max... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 452-AF Inclined Manometer Air Filter Gauge (0-2"w.c.) with 8" Scale Compare $1,160.22 Dwyer 250-AF Series For Architects and Engineers An air filter gauge for measuring the resistance to air flow through the filters shall be installed, one for each bank of filters. The gauge shall be... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 4616B Capsuhelic Differential Pressure Gauge (0-16'w.c.) with Brass Case Compare $2,341.87 Dwyer 4616B CAPSUHELIC, DIFFERENTIAL PRESSURE GAUGE, 0-16 FT WC, BRASS Using the basic design of Dwyer's time-proven Magnehelic® gauge, the Capsuhelic® gauge contains a simple, frictionless... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 471B-1 Thermo-Anemometer, 0 to 6000 fpm Compare $1,489.23 Dwyer 471B-1 Features Compatible with Dwyer RP1 thermo-hygrometer and VP1 100 mm vane thermo-anemometer probes (sold separately) High contrast and backlit LCD for visibility in any condition Able to... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 473B-1 Vane Thermo-Anemometer, 100 mm Compare $1,491.19 Dwyer 473B-1 Features Compatible with Dwyer AP1 thermo-anemometer and RP1 thermo-hygrometer wired probes (sold separately) Included 100mm vane probe is able to measure air velocity, volumetric... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 475-0-FM Digital Manometer (0 to 10.00"w.c.) Compare $828.78 Dwyer 475-0-FM Features Rugged aluminum case protects instrument from damage during transport/use Large, easy to read LCD and simple operation FM approved to be intrinsically safe in hazardous... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List