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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 ADPS-08-1-N Adjustable differential pressure switch | set point range 0.08 to 1.20" w.c. | 1/2" NPT connection. | Blackhawk Supply
ADPS-08-1-N | Adjustable differential pressure switch | set point range 0.08 to 1.20" w.c. | 1 / 2" NPT connection. | Dwyer
Brand: Dwyer
SKU: ADPS-08-1-N
$27.04 each
View Details Dwyer 1996-20 Gas pressure switch | range 4-20" w.c. | Blackhawk Supply
1996-20 | Gas pressure switch | range 4-20" w.c. | Dwyer
Brand: Dwyer
SKU: 1996-20
$169.55 each
View Details Dwyer 1626-5 Single and dual pressure switch | range .5-6.0" w.c. | .15 min. deadband | .35 max. deadband | 1.2 adj. diff. between set points. | Blackhawk Supply
1626-5 | Single and dual pressure switch | range .5-6.0" w.c. | .15 min. deadband | .35 max. deadband | 1.2 adj. diff. between set points. | Dwyer
Brand: Dwyer
SKU: 1626-5
$473.41 each
View Details Dwyer 1950P-8-2F Differential pressure switch | range 1.5-8 psid | approx. deadband @ min. set point 1.0 | approx. deadband @ max. set point 1.0. | Blackhawk Supply
1950P-8-2F | Differential pressure switch | range 1.5-8 psid | approx. deadband @ min. set point 1.0 | approx. deadband @ max. set point 1.0. | Dwyer
Brand: Dwyer
SKU: 1950P-8-2F
$392.38 each
View Details Dwyer 1910-20 Differential pressure switch | range 4.0-20.0" w.c. | approx. deadband @ min. set point 0.40 | approx. deadband @ max. set point 0.50. | Blackhawk Supply
1910-20 | Differential pressure switch | range 4.0-20.0" w.c. | approx. deadband @ min. set point 0.40 | approx. deadband @ max. set point 0.50. | Dwyer
Brand: Dwyer
SKU: 1910-20
$77.44 each
View Details Dwyer 1823-2 Differential pressure switch | range 0.5-2.0" w.c. | approx. deadband @ min. set point 0.10 | approx. deadband @ max. set point 0.12. | Blackhawk Supply
1823-2 | Differential pressure switch | range 0.5-2.0" w.c. | approx. deadband @ min. set point 0.10 | approx. deadband @ max. set point 0.12. | Dwyer
Brand: Dwyer
SKU: 1823-2
$109.98 each
View Details Dwyer 1823-0 Differential pressure switch | range 0.15-.5" w.c. | approx. deadband @ min. set point 0.06 | approx. deadband @ max. set point 0.06. | Blackhawk Supply
1823-0 | Differential pressure switch | range 0.15-.5" w.c. | approx. deadband @ min. set point 0.06 | approx. deadband @ max. set point 0.06. | Dwyer
Brand: Dwyer
SKU: 1823-0
$109.98 each
View Details Dwyer DHII-016 Differential pressure controller | range 5-0-5" w.c. NOTE: velocity & volumetric flow not available. | Blackhawk Supply
DHII-016 | Differential pressure controller | range 5-0-5" w.c. NOTE: velocity & volumetric flow not available. | Dwyer
Brand: Dwyer
SKU: DHII-016
$1,015.18 each
View Details Dwyer DHII-008 Differential pressure controller | selectable engineering units: 25.00" w.c. | 2.083 ft w.c. | 635.0 mm w.c. | 63.50 cm w.c. | .9032 psi | 1.839" Hg | 46.71 mm Hg | 62.27 mbar | 6227 Pa | 6.227 kPa | 62.27 hPa | 14.45 oz/in². | Blackhawk Supply
DHII-008 | Differential pressure controller | selectable engineering units: 25.00" w.c. | 2.083 ft w.c. | 635.0 mm w.c. | 63.50 cm w.c. | .9032 psi | 1.839" Hg | 46.71 mm Hg | 62.27 mbar | 6227 Pa | 6.227 kPa | 62.27 hPa | 14.45 oz / in². | Dwyer
Brand: Dwyer
SKU: DHII-008
$1,015.18 each
View Details Dwyer DHC-011 Differential pressure controller | range 50 in w.c. | Blackhawk Supply
DHC-011 | Differential pressure controller | range 50 in w.c. | Dwyer
Brand: Dwyer
SKU: DHC-011
$548.24 each
View Details Dwyer DHC-004 Differential pressure controller | range 1.0 in w.c. | Blackhawk Supply
DHC-004 | Differential pressure controller | range 1.0 in w.c. | Dwyer
Brand: Dwyer
SKU: DHC-004
$548.24 each
View Details Dwyer DHC-003 Differential pressure controller | range 0.5 in w.c. | Blackhawk Supply
DHC-003 | Differential pressure controller | range 0.5 in w.c. | Dwyer
Brand: Dwyer
SKU: DHC-003
$548.24 each
View Details Dwyer DHC-006 Differential pressure controller | range 2.5 in w.c. | Blackhawk Supply
DHC-006 | Differential pressure controller | range 2.5 in w.c. | Dwyer
Brand: Dwyer
SKU: DHC-006
$548.24 each
View Details Dwyer A3002 Pressure switch/gage | range 0-2.0" w.c. | Blackhawk Supply
A3002 | Pressure switch / gage | range 0-2.0" w.c. | Dwyer
Brand: Dwyer
SKU: A3002
$674.44 each
View Details Dwyer A-345 Flange for mounting A-301 | A-302 | A-307 | A-308 or 1/8" dia Pitot tubes with compression fitting when interior of duct is not accessible. Aluminum material. With gasket and sheet metal screws. | Blackhawk Supply
A-345 | Flange for mounting A-301 | A-302 | A-307 | A-308 or 1 / 8" dia Pitot tubes with compression fitting when interior of duct is not accessible. Aluminum material. With gasket and sheet metal screws. | Dwyer
Brand: Dwyer
SKU: A-345
$15.15 each
View Details Dwyer A-307-SS Static pressure fitting | for 1/4" metal tubing connection in stainless steel. | Blackhawk Supply
A-307-SS | Static pressure fitting | for 1 / 4" metal tubing connection in stainless steel. | Dwyer
Brand: Dwyer
SKU: A-307-SS
$70.89 each
View Details Dwyer A-302 Static pressure tip | for 3/16" and 1/8" ID plastic or rubber tubing. | Blackhawk Supply
A-302 | Static pressure tip | for 3 / 16" and 1 / 8" ID plastic or rubber tubing. | Dwyer
Brand: Dwyer
SKU: A-302
$16.80 each
View Details Dwyer SN-5A 110 VAC | 5/2 | double acting solenoid valve | Blackhawk Supply
SN-5A | 110 VAC | 5 / 2 | double acting solenoid valve | Dwyer
Brand: Dwyer
SKU: SN-5A
$59.32 each
View Details Dwyer HNV-SSS36B 1" needle valve | female x female. | Blackhawk Supply
HNV-SSS36B | 1" needle valve | female x female. | Dwyer
Brand: Dwyer
SKU: HNV-SSS36B
$166.56 each
View Details Dwyer DCD0020 Repair kit | 3/4" diaphragm valve size. | Blackhawk Supply
DCD0020 | Repair kit | 3 / 4" diaphragm valve size. | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: DCD0020
View Details
View Details Dwyer HBAV0711 2-Way ball valve | 2" NPT | floating | 110 VAC | Blackhawk Supply
HBAV0711 | 2-Way ball valve | 2" NPT | floating | 110 VAC | Dwyer
Brand: Dwyer
SKU: HBAV0711
$381.99 each
View Details Dwyer MPR2-1 Miniature pressure regulator | range 0-15 psi. | Blackhawk Supply
MPR2-1 | Miniature pressure regulator | range 0-15 psi. | Dwyer
Brand: Dwyer
SKU: MPR2-1
$70.56 each
View Details Dwyer MPR1-0 Miniature pressure regulator | range 0-5 psi. | Blackhawk Supply
MPR1-0 | Miniature pressure regulator | range 0-5 psi. | Dwyer
Brand: Dwyer
SKU: MPR1-0
$70.56 each
View Details Dwyer MPR1-1 Miniature pressure regulator | range 0-15 psi. | Blackhawk Supply
MPR1-1 | Miniature pressure regulator | range 0-15 psi. | Dwyer
Brand: Dwyer
SKU: MPR1-1
$70.56 each
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Brand: Square D
SKU: SDSA2040
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KMC STE-8001W80 Digital Sensor: SimplyVAV, Temperature, White, | Blackhawk Supply
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Brand: KMC
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Belimo B225+LF120 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply
B225+LF120 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
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VT7225 | Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Viconics
Brand: Viconics
SKU: VT7225
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Belimo B225+LF24 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply
B225+LF24 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF24 US
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Contemporary Controls BAST-221C-B2 BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Blackhawk Supply
BAST-221C-B2 | BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Contemporary Controls
Brand: Contemporary Controls
SKU: BAST-221C-B2
$175.00 each
Belimo P2800A GR Feedback potentiometer 2800 ohms. | Blackhawk Supply
P2800A GR | Feedback potentiometer 2800 ohms. | Belimo
Brand: Belimo
SKU: P2800A GR
$126.00 each
Belimo LMB24-SR Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
LMB24-SR | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: LMB24-SR
$213.75 each
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