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| TEDDINGTON APPLIANCE CONTROLS LTD | |||||||||||||||||||||||||||
| 43000 | |||||||||||||||||||||||||||
| FLOW SWITCHES | |||||||||||||||||||||||||||
| Fast Accurate Flow Sensing. Sensing range: 0.75L~1.0L min. Operating pressure: 20 bar (300 psi) max. Temperature range: -40~125oC. Mounting thread: 3/4" NPT. Mounting orientation (horizontal or vertical): as signal of flow direction | |||||||||||||||||||||||||||
| Application The 43000 Series are a range of shuttle operated flow switches and offer low cost, robust, and reliable flow monitoring with a low-pressure drop. It is suitable for use with fresh or salt water up to a temperature of 125oC Physical Description The switch body is manufactured from a high quality brass stamping. The threaded connections are 3/4" NPT. The switch assembly is screwed into the body and sealed by an 'O' ring. It can be easily removed if cleaning is necessary. The switch unit is a magnet and reed switch type. Installation Considerations A slight accumulation of debris within shuttle type units will not affect the operation, but 150-micron filtration is recommended and any sizable amount of debris should be removed. The switch can be cleaned without disturbing the installation by un-screwing the switch retaining nut. This allows the switch and shuttle assembly to be easily removed. | |||||||||||||||||||||||||||
| 43001 | |||||||||||||||||||||||||||
| Operation Flow through the switch depresses the shuttle. Magnets in the shuttle activate the reed switch | |||||||||||||||||||||||||||
| Retaining nut | |||||||||||||||||||||||||||
| Shuttle | |||||||||||||||||||||||||||
| Spring | |||||||||||||||||||||||||||
| Hermetically sealed reed switch | |||||||||||||||||||||||||||
| Housing | |||||||||||||||||||||||||||
| Direction of flow | |||||||||||||||||||||||||||