- Product Details
- {{item.text}}
Quick Details
-
Brand Name:
-
LEFOO
-
Model Number:
-
LF18
-
Max. Current:
-
25A
-
Max. Working Pressure:
-
16bar
-
Phrase:
-
3 phrase
-
Material:
-
Plastic, metal
-
Application:
-
Air compressor and water pump
-
Connection:
-
1/2NPT, 1/4NPT, R1/2, R1/4, G1/4 and G1/2
-
Media:
-
air or water
-
Electrical rating:
-
400VAC-3, 16A/25A
Quick Details
-
Whether the smart:
-
NO
-
Max. Voltage:
-
220VAC
-
Place of Origin:
-
Zhejiang, China
-
Brand Name:
-
LEFOO
-
Model Number:
-
LF18
-
Max. Current:
-
25A
-
Max. Working Pressure:
-
16bar
-
Phrase:
-
3 phrase
-
Material:
-
Plastic, metal
-
Application:
-
Air compressor and water pump
-
Connection:
-
1/2NPT, 1/4NPT, R1/2, R1/4, G1/4 and G1/2
-
Media:
-
air or water
-
Electrical rating:
-
400VAC-3, 16A/25A
Products Description
LF18 Air compressor and pump pressure switch
The LF18 pressure switch is used to regulate the tank pressure between two preset values on 3 phase electrically driven air compressors. It is available with an unloader valve, which prevents compressors from starting under load, and it is available with an On-Off knob for manual cut off the compressor.
|
Number
|
Connection Type
|
|
Connection
Size
|
Unloader
Valve Type
|
Unloader Valve
Connection
|
Handle
Type
|
|
|
0
|
/
|
/
|
/
|
without
|
without
|
without
|
|
|
1
|
single port
|
B
female
|
C
G1/4
|
D
vertical
|
Φ6.0mm
|
F
ON/OFF Knob
|
|
|
2
|
/
|
/
|
G1/2
|
/
|
E
Φ6.4mm
|
/
|
|
|
3
|
three ports
|
/
|
1/4NPT
|
/
|
Φ6.5mm
|
/
|
|
|
4
|
A
four ports
|
/
|
1/2NPT
|
/
|
/
|
/
|
|
|
5
|
/
|
/
|
R1/4
|
/
|
/
|
/
|
|
|
6
|
/
|
/
|
R1/2
|
/
|
/
|
/
|
|
Specification
|
Model
|
Media
|
Operating
Pressure Range
|
Factory
Setting
|
Differential
|
Electrical
Rating
|
Contact
Arrangement
|
Connection
|
|
LF18
|
Air
|
1.0-5.0bar
|
2.0-4.0bar
|
1.0-3.0bar
|
400VAC-3
16A/25A
|
NC
|
1/4 or 1/2NPT,
G1/4 or 1/2
Female
|
|
|
|
2.0-8.0bar
|
3.8-5.0bar
|
1.0-3.0bar
|
|
|
|
|
|
|
3.0-11.0bar
|
5.6-7.0bar
|
1.4-4.0bar
|
|
|
|
|
|
|
4.0-16.0bar
|
8.0-10.0bar
|
1.8-4.5bar
|
|
|
|
Conversion: 1kgf/cm²=14.2psi 1bar=14.5psi Other connections are available on request.
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