Pressure Switches

Antunes Differential Air Pressure Switch, Model: SMD, 10 A, 125 VA, Contact Configuration: SPDT, 0.17 to 6 in-WC, 2.9 in H x 3.66 in W x 3.66 in D

Antunes Gas Pressure Switch, Model: HGP-G, 10 A, 125/250 VAC, 2 to 20 in-WC, 1/3 hp, -40 to 170 deg F

Antunes Gas Pressure Switch, Model: LGP-G, 10 A, 125/250 VAC, 1 to 20 in-WC, 1/3 hp, -40 to 170 deg F