Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch

Product Details
Customization: Available
Type: Mechanical
Number of Switch: Multi Control Switch
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  • Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch
  • Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch
  • Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch
  • Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch
  • Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch
  • Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch
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  • Overview
  • PRODUCT DESCRIPTION
  • WHY CHOOSE US
  • ABOUT LEFOO
  • PACKING & DELIVERY
  • FAQ
Overview

Basic Info.

Model NO.
LF55
Usage
Control Switch
Application
Home, Commercial, Industrial, Vehicles, Refrigeration System
Explosion-proof Type
Non Explosion-proof
Brand
Lefoo
Certification
CE
Product Name
Pressure Switch for Refrigeration System
Installation Methad
Vertical Installation
Media
Air, Water and Cryogen
Contact Arrangement
Spdt
Max. Working Pressure
46.5bar
Electrical Rating
125VAC/20A, 250VAC/10A, 24vc/64A
Medium
Air, Water and Cryogen
Whether The Smart
No
Max. Voltage
250V
Working Temperature
-20ºC~+110ºC
Max. Current
72A
Transport Package
White Box Packing; Export Safe Packing
Trademark
LEFOO
Origin
Zhejiang, China
Production Capacity
50000 Piece/Pieces Per Month

Product Description

 
PRODUCT DESCRIPTION
LF55 Series pressure switches are used to control the pressure of compressor in refrigerant system, also available in air or water fluid. This series have quite stable performance with internal micro- switch structure. Standard mounting bracket are provided.
Rated Amps.(A)\Rated Voltage(V)
125VAC
250VAC
24VDC
Full Load
20A
10A
8A
Locked Roter
72A
72A
64A
Temperature
-10~120
 
 
Model
Range(bar)
 
Differential (bar)
 
Factory Setting(bar)
 
Max Operating
Pressure(bar)
 
Min
Max
Min
Max
OFF
ON
 
LF5502
-0.5
2
0.2
0.7
1
0.5
16.5
LF5503
-0.5
3
0.35
1.5
2
1
16.5
LF5506
-0.5
6
0.6
4
3
2
16.5
LF5506M
-0.5
6
Reset Differential≤1bar
 
3
Manual Reset
16.5
LF5508
-0.2
7.5
0.7
4
3
2
20
LF5510
1
10
1
3
6
5
16.5
LF5514
2
14
1
4
10
8
20
LF5516
3
16
1
4
10
8
35
LF5520
5
20
2
5
16
13
35
LF5530
8
30
Fixed 3 to 5bar
 
20
15~17
35
LF5530M
8
30
Reset Differential≤4bar
 
20
Manual Reset
35
LF5530D
5
30
3
10
20
15
35
LF5532
8
32
2
6
20
17
35
LF5542
8
42
4
10
30
25
46.5
Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch
Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch
Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch
Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch
Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch
Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch
 
 
WHY CHOOSE US
Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch
ABOUT LEFOO
Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch
Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch
Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch
Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch
PACKING & DELIVERY
Lefoo Digital Pressure Controller for Water Pump Electronic Pressure Switch
FAQ
Q:What kind of products do you offer ?
A:Lefoo Industrial Co.,Ltd is focusing on RO booster pump, peristaltic pump and rotary vane pump, has became one of the leading micro pump brands in China and even in the world. Zhejiang Lefoo Sensing Technology Co., Ltd is specializing in pressure sensors, pressure transmitters, differential pressure transmitters, pressure switches, pressure controllers, temperature & pressure integrated transmitters and other pressure Sensing and control products, as well as temperature and humidity transmitters, CO2 transmitters, air speed transmitters, hydrogen sulphide transmitters, ammonia transmitters and other environmental gas products.
 
Q: Are you manufacturer ?
A: Yes, we are manufacturer with 3 factories.
 
Q: Can I get samples?
A:Yes, we have materials in stock to help you to get the samples as soon as we can.
 
Q: Can you make customized products ?
A: Yes, customized is accept, please contact us for specific requirements.
 
Q: Can I to be your distributor ?
A: Please contact us directly for details.
 
Q: What's your warranty ?
A:Normally one year warranty.
 

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