Robertshaw – O12-1502The 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.
Features and Benefits:
- 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 and/or pump down
- High-limit adjustment screw
- Low-pressure differential and range adjusting screw
- Selector screw for manual or automatic
- Reset button
- Low-pressure scale plate
- High-impact plastic cover with center mount screw
- High-pressure scale plate
- Super Cap capillary protection system
- Color-coded for easy identification of pressure line
- High-side capillary flare nut (silver)
- Low-side capillary flare nut (brass)
- Cap included on all Australia temperature controls. Optional for all other regions
Additional Information
Additional Information
Series ApplicationDual Pressure ControlSwitchSPSTRegionNACapillary Length36″ (0.9m)Pressure Connection1/4″ SAE flare nutHigh Pressure (Open High) Cut-Out PSI150 to 450 PSI (10 to 31 bar)Low Pressure (Open Low) Cut-In12″ Hg to 50 PSI (0.4 to 3.5 bar)High Pressure (Open High) Differential PSI70 (5) FixedHigh ResetAutoLow Pressure (Open Low) Differential5 to 35 PSI (0.3 to 2.4 bar)Low ResetAuto
