protective ward differential pressure monitor
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KDPM100 Series Differential Pressure Monitor
KDPM100 Differential Pressure Monitor -100---+100Pa
KDPM100 Differential Pressure Monitor
KDPM100 Differential Pressure Monitor -50---+50Pa
KDPM100 Differential Pressure Monitor -25--+25Pa
QAD Series Low-Range High-Accuracy Differential Pressure Switch with IP54 Protection for HVAC Systems