Dwyer Portable Static Pressure Tip for 3/16" ID Rubber/Plastic Tubing w/ 4" Insertion

These sensors are for use with Manometers, Magnehelic Gages, Pressure Switches and other Controllers to pick up or sense static pressure drop across air filters and cooling coils, blower input and discharge pressures, etc. Product Features: 4" insertion depth. Four radially drilled .040" sensing holes. For portable use, a magnet holds No. A-303 in place.