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We offer over 8000+ total Dwyer products, including accessories, air velocity transmitters, bin vibrators, CO2/Temp (Duct) sensors, and more. Shop now!
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View Details Dwyer A6-553221 Pressure switch | set point range 14-24 ±3 psi (0.97-1.65 ±0.21 bar). | Blackhawk Supply
A6-553221 | Pressure switch | set point range 14-24 ±3 psi (0.97-1.65 ±0.21 bar). | Dwyer
Brand: Dwyer
SKU: A6-553221
$33.09 each
View Details Dwyer A6-751221 Durable brass pressure switch | adjustable from 51 to 90 psi | SPDT | 1/4" NPT male connection. | Blackhawk Supply
A6-751221 | Durable brass pressure switch | adjustable from 51 to 90 psi | SPDT | 1 / 4" NPT male connection. | Dwyer
Brand: Dwyer
SKU: A6-751221
$30.12 each
View Details Dwyer A6-153221 Pressure switch | set point range 0.5-1 ±0.3 psi (0.03-0.07 ±0.02 bar). | Blackhawk Supply
A6-153221 | Pressure switch | set point range 0.5-1 ±0.3 psi (0.03-0.07 ±0.02 bar). | Dwyer
Brand: Dwyer
SKU: A6-153221
$33.09 each
View Details Dwyer EDAW-N1E1-02T0 Electronic pressure switch | range 0-20 psi | 1/4" male NPT bottom connection | 316L SS | 2 SPDT relays. | Blackhawk Supply
EDAW-N1E1-02T0 | Electronic pressure switch | range 0-20 psi | 1 / 4" male NPT bottom connection | 316L SS | 2 SPDT relays. | Dwyer
Brand: Dwyer
SKU: EDAW-N1E1-02T0
$511.60 each
View Details Dwyer CXA-R3 Water pump pressure switch | NO | range 35-150 psig (2.4-10.3 bar) | approx. adj. deadband 30-40 psig (2.1-2.8 bar) | max. pressure 204 psig (14.1 bar). | Blackhawk Supply
CXA-R3 | Water pump pressure switch | NO | range 35-150 psig (2.4-10.3 bar) | approx. adj. deadband 30-40 psig (2.1-2.8 bar) | max. pressure 204 psig (14.1 bar). | Dwyer
Brand: Dwyer
SKU: CXA-R3
$19.60 each
View Details Dwyer MVS-6 Miniature vacuum switch | min. set point 81" w.c. (200 mbar) | max. set point 330" w.c. (822 mbar) | 1/8" male NPT process connection. | Blackhawk Supply
MVS-6 | Miniature vacuum switch | min. set point 81" w.c. (200 mbar) | max. set point 330" w.c. (822 mbar) | 1 / 8" male NPT process connection. | Dwyer
Brand: Dwyer
SKU: MVS-6
$32.54 each
View Details Dwyer DA-7031-153-7 Pressure switch | brass Bourdon tube | range 5-150 psig | 24 psig min. deadband. | Blackhawk Supply
DA-7031-153-7 | Pressure switch | brass Bourdon tube | range 5-150 psig | 24 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-7031-153-7
$926.63 each
View Details Dwyer DA-7031-153-6 Pressure switch | brass Bourdon tube | range 5-100 psig | 13.5 psig min. deadband. | Blackhawk Supply
DA-7031-153-6 | Pressure switch | brass Bourdon tube | range 5-100 psig | 13.5 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-7031-153-6
$926.63 each
View Details Dwyer MARK II M-700PA Molded plastic manometer | range 10-0-700 Pa | red fluid | .826 sp. gr. | Blackhawk Supply
MARK II M-700PA | Molded plastic manometer | range 10-0-700 Pa | red fluid | .826 sp. gr. | Dwyer
Brand: Dwyer
SKU: MARK II M-700PA
$58.34 each
View Details Dwyer MSX-W11-IN Differential pressure transmitter | wall mount | universal current/voltage outputs | uni-directional | range 1 (0.1 | 0.25 | 0.5 | 1" wc). | Blackhawk Supply
MSX-W11-IN | Differential pressure transmitter | wall mount | universal current / voltage outputs | uni-directional | range 1 (0.1 | 0.25 | 0.5 | 1" wc). | Dwyer
Brand: Dwyer
SKU: MSX-W11-IN
$115.86 each
View Details Dwyer 616W-5 Differential pressure transmitter | range 0-40" w.c. | max. pressure 20 psig. | Blackhawk Supply
616W-5 | Differential pressure transmitter | range 0-40" w.c. | max. pressure 20 psig. | Dwyer
Brand: Dwyer
SKU: 616W-5
$334.83 each
View Details Dwyer 605-10 Differential pressure indicating transmitter | range 0-10" w.c. | max. pressure 2 psi (13.79 kPa) | ±0.5% electrical accuracy | ±2% mechanical accuracy. | Blackhawk Supply
605-10 | Differential pressure indicating transmitter | range 0-10" w.c. | max. pressure 2 psi (13.79 kPa) | ±0.5% electrical accuracy | ±2% mechanical accuracy. | Dwyer
Brand: Dwyer
SKU: 605-10
$454.19 each
View Details Dwyer 1950G-0-B-24-NA Explosion-proof differential pressure switch | range .15-.50" w.c. | approx. deadband @ min. set point .06 | approx. deadband @ max. set point .11. | Blackhawk Supply
1950G-0-B-24-NA | Explosion-proof differential pressure switch | range .15-.50" w.c. | approx. deadband @ min. set point .06 | approx. deadband @ max. set point .11. | Dwyer
Brand: Dwyer
SKU: 1950G-0-B-24-NA
$533.53 each
View Details Dwyer 1950-0-2F Differential pressure switch | range .15-.50" w.c. | approx. deadband @ min. set point 0.10 | approx. deadband @ max. set point 0.15. | Blackhawk Supply
1950-0-2F | Differential pressure switch | range .15-.50" w.c. | approx. deadband @ min. set point 0.10 | approx. deadband @ max. set point 0.15. | Dwyer
Brand: Dwyer
SKU: 1950-0-2F
$342.49 each
View Details Dwyer 1910-5 Differential pressure switch | range 1.40-5.5" w.c. | approx. deadband @ min. set point 0.30 | approx. deadband @ max. set point 0.30. | Blackhawk Supply
1910-5 | Differential pressure switch | range 1.40-5.5" w.c. | approx. deadband @ min. set point 0.30 | approx. deadband @ max. set point 0.30. | Dwyer
Brand: Dwyer
SKU: 1910-5
$77.44 each
View Details Dwyer 1950-1-2F Differential pressure switch | range .4-1.6" w.c. | approx. deadband @ min. set point 0.15 | approx. deadband @ max. set point 0.20. | Blackhawk Supply
1950-1-2F | Differential pressure switch | range .4-1.6" w.c. | approx. deadband @ min. set point 0.15 | approx. deadband @ max. set point 0.20. | Dwyer
Brand: Dwyer
SKU: 1950-1-2F
$342.49 each
View Details Dwyer DHC-009 Differential pressure controller | range 10 in w.c. | Blackhawk Supply
DHC-009 | Differential pressure controller | range 10 in w.c. | Dwyer
Brand: Dwyer
SKU: DHC-009
$548.24 each
View Details Dwyer A3302 Pressure switch/gage | range 1-0-1" w.c. | Blackhawk Supply
A3302 | Pressure switch / gage | range 1-0-1" w.c. | Dwyer
Brand: Dwyer
SKU: A3302
$693.33 each
View Details Dwyer 2-5100-NPT Differential pressure gage | range 0-100" w.c. | 1/8" male NPT connection. | Blackhawk Supply
2-5100-NPT | Differential pressure gage | range 0-100" w.c. | 1 / 8" male NPT connection. | Dwyer
Brand: Dwyer
SKU: 2-5100-NPT
$57.33 each
View Details Dwyer 2-5000-0 Differential pressure gage | range 0-0.5" w.c. | Blackhawk Supply
2-5000-0 | Differential pressure gage | range 0-0.5" w.c. | Dwyer
Brand: Dwyer
SKU: 2-5000-0
$57.33 each
View Details Dwyer 2300-0 Differential pressure gage | range 0.25-0-0.25" w.c. | minor divisions .01 | calibrated for vertical scale position. | Blackhawk Supply
2300-0 | Differential pressure gage | range 0.25-0-0.25" w.c. | minor divisions .01 | calibrated for vertical scale position. | Dwyer
Brand: Dwyer
SKU: 2300-0
$91.22 each
View Details Dwyer 2000-1KPA Differential pressure gage | range 0-1 kPa | minor divisions .02. | Blackhawk Supply
2000-1KPA | Differential pressure gage | range 0-1 kPa | minor divisions .02. | Dwyer
Brand: Dwyer
SKU: 2000-1KPA
$77.40 each
View Details Dwyer PLS2-E-1-1 Explosion-proof paddle level switch | 115 VAC power supply | Blackhawk Supply
PLS2-E-1-1 | Explosion-proof paddle level switch | 115 VAC power supply | Dwyer
Brand: Dwyer
SKU: PLS2-E-1-1
$356.04 each
View Details Dwyer FSW2-DNPN-30 Free floating sewage water level switch | PVC cable | SPDT | 30 ft (9.14 m) cable | Blackhawk Supply
FSW2-DNPN-30 | Free floating sewage water level switch | PVC cable | SPDT | 30 ft (9.14 m) cable | Dwyer
Brand: Dwyer
SKU: FSW2-DNPN-30
$154.67 each
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