dwyer
We offer over 8000+ total Dwyer products, including accessories, air velocity transmitters, bin vibrators, CO2/Temp (Duct) sensors, and more. Shop now!
View Details
![Dwyer MDS-3 Miniature pressure switch | set point 2.0" H2O. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mds_600x600_146216b9-8e37-47c1-96e6-929d354a1d88_medium.gif?v=1719999268)
MDS-3 | Miniature pressure switch | set point 2.0" H2O. | Dwyer
Brand: Dwyer
SKU: MDS-3
View Details
![Dwyer MDS-2 Miniature pressure switch | set point 1.5" H2O. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mds_600x600_cec79ec8-100c-474e-aa93-812f911e13b5_medium.gif?v=1719999504)
MDS-2 | Miniature pressure switch | set point 1.5" H2O. | Dwyer
Brand: Dwyer
SKU: MDS-2
View Details
![Dwyer MDS-0 Miniature pressure switch | set point 0.5" H2O. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mds_600x600_cc17f376-375a-4b24-9e48-f1cb5cd9b6cb_medium.gif?v=1719999332)
MDS-0 | Miniature pressure switch | set point 0.5" H2O. | Dwyer
Brand: Dwyer
SKU: MDS-0
View Details
![Dwyer 1996-5 Gas pressure switch | range 1.4-5.5" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/1996_left_600x600_abd894f7-af98-4ba9-bb45-dae89252f0f0_medium.gif?v=1719997632)
1996-5 | Gas pressure switch | range 1.4-5.5" w.c. | Dwyer
Brand: Dwyer
SKU: 1996-5
View Details
![Dwyer MDS-1 Miniature pressure switch | set point 1.0" H2O. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mds_600x600_c9b3137d-9534-4a22-81a6-a56bc7d062f1_medium.gif?v=1719999292)
MDS-1 | Miniature pressure switch | set point 1.0" H2O. | Dwyer
Brand: Dwyer
SKU: MDS-1
View Details
![Dwyer 1996-20 Gas pressure switch | range 4-20" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/1996_left_600x600_9c16691f-3b0a-43de-be5b-ea8852d48a8e_medium.gif?v=1719997714)
1996-20 | Gas pressure switch | range 4-20" w.c. | Dwyer
Brand: Dwyer
SKU: 1996-20
Committed to customer satisfaction
as experts in Dwyer
Recently Viewed
Popular Products
View all →![Johnson Controls VA-7152-1001 VA-715x Series Valve Actuator (24VAC) - Proportional (0-10VDC) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VA-7153-1001_2b589c8c-e160-42d9-a93c-abd197895f87_large.png?v=1720007187)
VA-7152-1001 | VA-715x Series Valve Actuator (24VAC) - Proportional (0-10VDC) | Johnson Controls
Brand: Johnson Controls
SKU: VA-7152-1001![Functional Devices PSH600-UPS Enclosed UPS Interface board w/ 600VA UPS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PSH600-UPS_large.jpg?v=1719987545)
PSH600-UPS | Enclosed UPS Interface board w/ 600VA UPS | Functional Devices
Brand: Functional Devices
SKU: PSH600-UPS![ACI TSENSE-LCD CO2/RH/TEMP, LCD, RELAY, BACNT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-tsense_12153699-a23d-423b-a6f0-a889b246d283_large.png?v=1719983166)
TSENSE-LCD | CO2/RH/TEMP, LCD, RELAY, BACNT | ACI
Brand: ACI
SKU: TSENSE-LCD![Belimo ZS-100 Weather shield - galvaneal (13" L x 8" W x 6" D). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ZS-100_ZS-101_Actuator_Accessory_38d7fd02-b94d-4c4f-a4a8-951e430e21de_large.png?v=1718728701)
ZS-100 | Weather shield - galvaneal (13" L x 8" W x 6" D). | Belimo
Brand: Belimo
SKU: ZS-100![Belimo EFB24-SR Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EFB24-SR-product_retina_d9dc7c54-3b39-4c68-a53b-80d3bdbc0508_large.jpg?v=1719985477)
EFB24-SR | Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: EFB24-SR![Siemens GRD221.1U Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GRD221.1U_large.jpg?v=1720023729)
GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
SKU: GRD221.1U