Dwyer A-489 Static Pressure Tip

Measuring low pressures with a ±1% accuracy, 10 psig overpressure with no damage to the unit.

NEMA 4 housing, designed to measure pressures as low as 0.1 in w.c. with ±0.4% accuracy.

Compatible with a standard Magnehelic gauge, with accuracy from ±1 to ±4% FSO.

Designed to mount in the same diameter cutout as a standard Magnehelic gauge, ±1% FS accuracy.