These static pressure tips are ideal for applications such as sensing the static pressure drop across industrial air filters and refrigerant coils. Here the probability of air turbulence requires that the pressure sensing openings be located away from the duct walls to minimize impingement and aspiration, and thus ensure accurate readings. It senses static pressure through radially-drilled holes near the tip and can be used in air flow velocities up to 12000 FPM. The angled tips shown have 4 in insertion depth. Each has four radially drilled 0.04 in sensing holes. All except Model A-303 mount in 3/8 in hole in duct.

Dwyer® Static Pressure Tip, For Use With: 3/16 in Plastic/Rubber Tubing, Manometers, 4 in Insertion Depth, Stainless Steel