The Ranco Dual Pressure Controls combine the functions of a single high-pressure limit control and a single low-pressure control in one unit with a single pole, single throw (SPST) switch.

Ranco Dual Pressure Control, Series: O, 120/240 VAC, 1/4 in SAE Flared Nut Connection, Switching Action: SPST, 150 - 450 lb/sq-in, 70 psid Pressure, Automatic/Manual Reset

• Convertible feature allows selection of manual or reset function when operating at high pressure (O12-4833/O12-4834)
• A wide range of high pressure manual or automatic reset controls can be replaced (O12-4833 or O12-4834)
• A high pressure limit is combined with suction pressure sensing to provide temperature control or pump down
• High limit adjustments screw
• Low pressure differential and range adjusting screws
• Selector screw for manual or automatic
• Reset button
• Low pressure scale plate
• High impact plastic cover with centre-mount screw
• High pressure scale plate
• Super cap capillary vibration protection system
• Color-coded for easy identification of pressure line
• High-side capillary flare nut (silver)
• Low-side capillary flare nut (brass)
• 36 in L capillary
• 150 - 450 lb/sq-in high pressure (open high) cut-out
• 10 in Hg to 100 lb/sq-in low pressure (open low) cut-in