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Lefoo Lf55 Adjusting Water Pump Pressure Switch Pressure Control

Price $20.00
Min Order 5 pieces
Availability In Stock
Shipping From Zhejiang, China
Popularity 395 people viewed
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Model NO.:
LF55
Type:
Electronic
Usage:
Control Switch
Application:
Home, Commercial, Industrial, Vehicles, Refrigeration System
Brand:
Lefoo
Certification:
CE
Product Name:
Pressure Switch for Refrigeration System
Installation Methad:
Vertical Installation
Color:
Customizable
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
Trademark:
LEFOO
Origin:
Zhejiang, China
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
 
 
 
APPLICATIONS
RELATED PRODUCTS
 
WHY CHOOSE US
ABOUT LEFOO
PACKING & DELIVERY
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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