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category:
Air Conditioning
country_of_origin:
US
manufacturer:
Robertshaw
mpn:
O12-1506
subcategory:
Controls
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.
Features and Benefits
Features
- 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 screws
- 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 Control
SwitchSPST
RegionNA
Capillary Length36" (0.9m)
Pressure Connection1/4" SAE flare nut
High Pressure (Open High) Cut-Out PSI100 to 250 PSI (7 to 17 bar)
Low Pressure (Open Low) Cut-In12" Hg to 50 PSI (0.4 to 3.5 bar)
High Pressure (Open High) Differential PSI50 PSI (3.5 bar) Fixed
High ResetAuto
Low Pressure (Open Low) Differential5 to 35 PSI (0.3 to 2.4 bar)
Low ResetAuto