Two Pole Low Pressure Control, DPST, Close High Open Low, 20" Wc to 100 Psi, 7 Psi to 500 Psi Differential, 36" Capillary with 1/4" Flare Nut, Cutout Adjustment Limited to 5 Psi, 325 Psi Max Bellows Overpressure, Includes Universal Mounting Bracket