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1. PRESSURE LIMITING AND ALARMING: Suitable for pressure control, pressure limiting and alarming of non corrosive liquids, gases and steam
2. VIEW PRESSURE CONTROL POINT: Single pole double throw pressure switch, the shell has a plastic cover to view the pressure control point
3. CONTROL ON OFF ACTION: Control ON OFF action of the external circuit by detecting changes in pressure, changing the state of the internal switch
4. CONTROL BOILER AND WATER TOWER: Used to control boiler and water tower pressure regulation system, can detect pressure changes
5. NPT1/4-18 THREAD: The pressure diaphragm of the standard model is stainless steel, the pressure joint is made of brass, and the thread is NPT1/4-18
Specification:
Item Type: Pressure Controller
Model: LF56
Maximum Ambient Temperature: 66℃
Maximum Load: 15A 250VAC
Maximum Diaphragm Pressure: 225psi
Pressure Range: 10-150psi / 70-1000kPa
Pressure Difference Range: 10-22psi / 80-160kPa
Interface Thread: NPT1/4-18
Contact Type: SPDT
Contact Method: Single pole double throw
Diaphragm: Stainless steel
Interface: Brass
Working Medium: Non corrosive medium such as air, water, oil, liquid, etc., chlorine containing liquid is not available
Ambient Temperature: Work normally within the range of -29℃~66℃
Medium Temperature: -40℃~180℃ without freezing
Package List:
1 x Pressure Controller
1 x User Manual
Note:
1. Standard model for non corrosive media such as petroleum, water, air, liquids, etc., chlorine liquid cannot be used.
2. Allowable ambient temperature is -29℃-66℃.
Mm servicios electrico
Reviewed in the United States on March 1, 2024
Buena calidad del producto
Don K.
Reviewed in the United States on June 11, 2023
The switch looks very good, but there is no instructions on how to wire it. I could find nothing on the internet. So all I got was a paperweight. Ridiculous.
Adam hyatt
Reviewed in the United States on October 31, 2023
Arrived with a cracked front cover, no screw to hold the front cover on. The pressure scale is wayyy off, reads that its set at 65psi, trips at 40psi. no matter where the differential is set, you only get about 5psi diff. @45 psi and 10psi diff. at 110psi. it seems to be a little more accurate at higher pressure, but the differential still cant be adjusted.
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