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category:
Air Conditioning
country_of_origin:
US
manufacturer:
Robertshaw
mpn:
O12-4834
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
- 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
CommentsIP44 part number: 206-00231-001
Capillary Length48" (1.2m)
Pressure Connection1/4" SAE flare nut
High Pressure (Open High) Cut-Out PSI150 to 450 PSI (10 to 31 bar)
Low Pressure (Open Low) Cut-In10" Hg to 100 PSI (0.3 to 7 bar)
High Pressure (Open High) Differential PSI70 PSI (5 bar) Fixed
High ResetConvertible
Low Pressure (Open Low) Differential10 to 40 PSI (1 to 3 bar)
Low ResetAuto