May 30, 2025
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Product Description: HVAC Adjustable 20-200Pa Air Pressure Switches Description QAD Series DPS. The QAD series air differential pressure switch is used to sense tiny pressure change and widely used to control the flow of ...learn more
HVAC Adjustable 20-200Pa Air Pressure Switches

HVAC Adjustable 20-200Pa Air Pressure Switches

5000 pcs per month
USD6-10/piece EXW factory
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