Johnson Controls P74FA-5C P74 Series Differential Pressure Control, Single-Pole, Double-Throw, 8 to 60 Adjustable psi Differential Pressure Range, 1/4" External Flare
$189.96
Description
Field-Proven Penn Switch With A Completely Enclosed Contact Mechanism.Pressure differential setting is easily changed without removing the cover.Differential pressure sensing on chillers or water-cooled condensers.Lube oil failure cutout for refrigeration compressors (same as the P28, but does not incorporate time delay).Positioning M100 series motor-actuated valves (P74JA-2)
