Product Description:
The LF18 pressure switches are used to regulate the tank pressure between two preset values on 3 phase
electrically driven air compressors. They are 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.
model
Unloader Valve
Min ON (Cut-In)(Bar)
Max Off
(Cut-Out) (Bar)
Differential
(Bar)
Factory Setting (Bar)
Electrical Rating
Pipe Fittings
Contact Arrangement
Current
Voltage
lf18-1
0
2.0
8.0
1.0-3.0
3.8-5.0
16a
400v
G1/4" or G1/2" Femle
n.c.
lf18-1u
1
2.0
8.0
1.2-3.5
3.6-5.0
16a
400v
G1/4" or G1/2" Femle
n.c.
lf18-2
0
3.0
11.0
1.2-3.0
5.5-7.0
16a
400v
G1/4" or G1/2" Femle
n.c.
lf18-2u
1
3.0
11.0
1.4-4.0
5.3-7.0
16a
400v
G1/4" or G1/2" Femle
n.c.
lf18-3
0
4.0
16.0
1.4-4.0
8.0-10.0
16a
400v
G1/4" or G1/2" Femle
n.c.
lf18-3u
1
4.0
16.0
2.0-4.4
7.8-10.0
16a
400v
G1/4" or G1/2" Femle
n.c.
Optional application: 3-Port connection; Other pipe fitting connection;
Conversion: 1 Bar = 14.5 PSI
Company Contact:
Contact Name: Daniel Zhang
Company Name: Lefoo Industrial Co., Ltd
Email:
Tel: 86-577-27826727
Fax: 86-577-27825222
Street Address: Weishiwu Rd.
Economic Development Zone,
Yueqing, Zhejiang, China
Website:
https://www.lefoo.com
Member name: lefoo6729
Country:
China
Member Since: 29 August 2009
Total Leads:
24 lefoo6729 Import Export Business Leads
Business focus: Pressure Switches, Pressure Control, Pressure Transducers
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