Air Flow Controls
Johnson P32 Series
Air proving with electric duct heaters, humidifiers etc. Maximum air flow controller for variable volume systems. Reheat duct powered systems. Clogged filter detection. Detection of icing of air conditioning coils and initiation of defrost cycle.
- Ambient Temperature: Minimum -40°C Maximum 75°C.
- Connector: HP Metal 1/8 inch FNPT inside x 1/2inch NPSM outside. LP moulded FNPT.
- Maximum Pressure: 7 kPa.
- Mounting: Direct or with L or U bracket supplied.
P32 Series Air Differential Pressure Switch
Supplied with 1/4 inch compression fitting. 100mm extension tube, 2 mounting screws, 0 gasket, angle barb fitting installed.
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