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Pressure Switches

20 Products found
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Economical Industrial Pressure Switches for Vacuum to 7500psi

The PSW-800 Series are economical pressure switches which feature an easy-to-adjust setpoint with locking set screw. They utilize a sealed piston or diaphragm-piston design... Read More

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PSW-800
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General Purpose Pressure Switches In NEMA-4X Enclosures

OMEGA's affordable, general purpose pressure switches offer distinct advantages over most similar style switches, including DPDT or adjustable deadband switches, as well as a wide selection of adjustable ranges from 0.5 inH2O to 3000 psi.
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PSW-100
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Stainless Steel Pressure Switches for Harsh Environments Dual 15 A SPDT Switches

Stainless Steel Pressure Switches for Harsh Environments, Dual 15 A SPDT Switches" Read More

PSW-370-Series
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Economical OEM Pressure Switches Vacuum to 500 psi

Economical OEM Pressure Switches, Vacuum to 500 psi" Read More

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PSW-581-Series
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Low Pressure/Vacuum Switches

Low Pressure/Vacuum Switches" Read More

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PSW-681-Series
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Economical Pressure and Vacuum Switches

OMEGA’s PSW601 series switches are designed to provide long stable life. They use a thin film sensor with a minimum life of 1 million cycles. Solid state circuitry analyzes... Read More

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PSW-621-Series
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NEMA-4X Differential Pressure Switches

NEMA-4X Differential Pressure Switches" Read More

PSW-351-Series
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Differential Pressure Switch

The PSW845 is a rugged differential pressure switch, with excellent bypass characteristics. It is able to handle a variety of media to 6000 psig. The PSW845 can be mounted in any orientation, and is capable of withstanding light to moderate mechanical shock and vibratory loads.
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PSW845
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Miniature Pressure and Vacuum Switches

Capable of sensing very low positive or negative pressures, reliability and long life are inherent advantages of this design. Extremely easy set point adjustment: 1) ... Read More

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PSW-500
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High Purity Pressure/Vacuum Switches with All Stainless Steel Wetted Parts

High Purity Pressure/Vacuum Switches with All Stainless Steel Wetted Parts" Read More

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PSW-690
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