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The PSW-190 series are economical, compact SPDT switches with a fixed deadband that are available with a Buna-N or FKM diaphragm and o-ring for use in harsh environments.
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The PSW-500 series are compact, economical SPST switches with a fixed deadband and optional relay or alarm output for pressure up to 6,000 psi.
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The PSW-681 series are compact, economical SPST switches with a fixed deadband for extremely low pressure and vacuum ranges.
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The PSW-621 series are economical, compact SPST switches with a fixed deadband and zinc alloy composition that makes these suitable for indoor industrial applications.
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Compact Low Differential Pressure Switches
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Miniature Pressure Switch applies to air proving, ventilation flow, and pressure monitoring. Low Cost. Lightweight, but shock and vibration resistant.
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The Mini High Sensitivity Pressure Switch features adjustable set points for air or compatible fluids, ideal for controlling pumps and compressors. Minimum order of 50.
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The Series 1950 Explosion-Proof Differential Pressure Switch features a durable weatherproof housing, external set point adjustment, and is ideal for HVAC and process applications.
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The Series A6 Durable Pressure Switches feature a polyimide diaphragm and 1/4" NPT male connection, ideal for extended duty applications and versatile mounting.
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Wet/Wet Differential Pressure Switch for most gases and water based solutions. External adjustable set point, integral mounting flange and a removable electrical terminal block
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Miniature Adjustable Pressure Switch applies to industrial, HVAC, medical and automotive applications. Gold inlay contacts. Small and lightweight.
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The CXA Water Pump Pressure Switch is perfect for controlling automatic water systems. Easily adjustable and versatile, it suits all skill levels for well and pumping systems.
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Discover the Adjustable Pressure Switches series, featuring durable stainless steel construction and 12" leads. Ideal for OEM applications, compressors, and pump control.
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Compact SPDT pressure switch designed for steam cleaners. Ideal for high current applications, it features a diaphragm operation and high-temperature resistance.
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The 20A SPST Compressor Pressure Switch offers adjustable settings and an unloader valve for efficient control of small air compressors. Easy to install with a versatile design.
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Differential Pressure Switch for moderate shock and vibration, with a piston for any mounting orientation. It includes field adjustments and supports pressures up to 6000 psig.
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The PSW-400 series are SPDT switches with an adjustable deadband and have NEMA-7 and NEMA-9 housings to withstand harsh environments.
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Wireless Communications Adjustable Differential Pressure Switch used to monitor pressure, vacuum, and differential pressures.
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The Photohelic® Switch/Gages offer precise differential pressure monitoring with easy-to-read analog displays. Compact and durable, they are suitable for various applications.
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The Series BDPA Adjustable Differential Pressure Alarm features audible/visual alerts and an easy-to-use adjustment knob, ideal for HVAC and ventilation applications.
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