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Explore Duct Pressure Switches Products - Browse List

At Industrials Unlimited, our goal is to make the parts procurement process easier than it has ever been. Part of this is making the process of finding the exact part you need as fast as possible. To do this, we provide specific subcategories along with each part category in our vast inventory. For example, if you are searching for parts such as 14u189, 20rg53, 24z008, 2e462, 2kgr4, you will find them here in the subcategory Duct Pressure Switches. At Industrials Unlimited, we provide each customer with access to a vast, diverse, and highly streamlined inventory which contains a broad range of industrial and automation parts. Furthermore, if you need parts not in our inventory, they can be sourced and shipped directly to you through our international supply chain network that spans the United States, Canada, and the United Kingdom. At Industrials Unlimited, our goal is not only to improve the purchasing experience, but to revolutionize it entirely.

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Part No.DescriptionManufacturerSub CategoryRFQ
14u189Pressure Sensing Switch, HVAC/General Purpose Type, .02 Differential (In. WC), SPDTTjernlund
20rg53Pressure Switch, Differential Type, 0.025 Differential (In. WC), SPDTJohnson Controls
24z008Differential Pressure Switch, Air Type, Barb Connection for 1/4 in ID Sample Line ConnectorDwyer Instruments
2e462Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDTColumbus Electric
2kgr4Airflow Switch, Auto Reset Type, 0.06 to 0.6 Differential (In. WC), SPDTSiemens
3zm92Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDTCleveland Controls
3zm93Air Sensing Switch, Gold Contact Type, 0.02 to 0.01 Differential (In. WC), SPDTCleveland Controls
3zm94Air Sensing Switch, Manual Reset Type, 0.06 to 0.8 Differential (In. WC), SPST NCCleveland Controls
3zm96Air Sensing Switch, HVAC OEM Type, +/-0.05 Differential (In. WC), SPDTCleveland Controls
3zm97Air Sensing Switch, HVAC OEM Type, +/-0.05 Differential (In. WC), SPDTCleveland Controls
407l09Pressure Sensing Switch, HVAC/General Purpose Type, SPDT, Push-On Sample Line ConnectorSupco
407l10Pressure Sensing Switch, HVAC/General Purpose Type, SPDT, Push-On Sample Line ConnectorSupco
40g350Differential Air Pressure SwitchJohnson Controls
40g362Differential Air Pressure Switch, HVAC/General Purpose Type, 0.135 To 0.525 Differential (In. WC)Johnson Controls
40g363Differential Air Pressure Switch, HVAC/General Purpose Type, .045 To .195 Differential (In. WC)Johnson Controls
40g364Differential Air Pressure Switch, HVAC/General Purpose Type, .045 To .195 Differential (In. WC)Johnson Controls
40g365Differential Air Pressure Switch, HVAC/General Purpose Type, .018 To .120 Differential (In. WC)Johnson Controls
40g366Differential Air Pressure Switch, HVAC/General Purpose Type, .009 To .075 Differential (In. WC)Johnson Controls
40pn35Air Sensing Switch, Auto Reset Type, 0.6 to 1.5 Differential (In. WC), SPDTPowers Controls
40pn37Air Sensing Switch, Manual Reset Type, 0.06 to 0.6 Differential (In. WC), SPSTSiemens

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Americas Fastest Growing Private Company
ASA Member
NBAA Member
ISO 9001:2015 & AS9120B
Cage Code 6RE77
ITAR
eCustoms Visual Compliance
D-U-N-S Number 069876325
FAA 0056 B Accredited
ESD S20.20
AS 6081:2012
NIST 800-171 Compliance
Top Distributors 2018
Top Distributors 2020
Top Distributors 2025

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