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QYD Series DPS

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QYD Series DPS

QYD series differential pressure switch is designed to prove flow through pumps. It can be used in fluorinated refrigerant, also in air and liquid (-20 to 120°C), renovated SPDT micro-switch ensure the reliable switch function and flexible mounting bracket suits various kinds of application.

Specifications

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Product Dimensions

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Installations (Electrical Wiring, Connections)

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1.The new outer cover, two fingers pinch both sides of the plastic lid, open the outer cover can be pumped out;

2.To be installed in the pipe, must use two wrenches and twist tight;

3.Do not install the controller over electric rating of the device.