|
LF10-W series pressure switches provide time tested, reliable control for automatic water systems. The switch is universally acceptable for use as original equipment on water well pumps or pumping systems.
LF10-WR can prevents the pump from starting whenever the system falls considerable below cut-in pressure. Upon the restorations of the water supply, it will automatically cut-in.
A manual reset lever is depressed until a build up of system pressure permits automatic operation. Its simple design makes it easy to use for professionals and nonprofessionals alike.
-
Corrosion Resistant and Non Metallic Cover
-
No Wire Looping
-
Straight Thru Wiring
-
Visible Contacts 2 Pole Double Break
-
No Drift Pressure Settings
-
Captive Cover Screw
-
Ample Wiring Room
-
Ground Screws
-
Easy to Adjust
-
Stainless Steel Connection is optional
-
Other Connection fittings are optional
|
LF10-W
|
|
|
|
c us |
|
 |
 |
|
| E228961 |
220707 |
A030034
|
|
|
MODEL
|
Min ON (Cut-In)PSI
|
Max Off
(Cut-Out) PSI
|
Differential
PSI
|
Factory Setting
PSI
|
Electrical Rating
|
Pipe Fittings
|
Contact Arrangement |
|
120VAC
|
240VAC
|
|
LF10-WS1
|
15
|
80
|
15-30
|
20-35 |
20A
|
12A
|
1/4" Male or Female NPT |
NC |
| LF10-WS2 |
30 |
100 |
20-35 |
30-50 |
20A
|
12A |
1/4" Male or Female NPT |
NC |
|
LF10-WS3
|
35 |
150 |
30-40 |
85-115 |
20A
|
12A |
1/4" Male or Female NPT |
NC |
Conversion: 1Kgf/cm2 = 14.2PSI , 1bar = 14.5PSI
|
MODEL
|
Max On(Cut-in) PSI
|
Min Off (Cut-In)PSI |
Differential
PSI
|
Factory Setting
PSI
|
Electrical Rating
|
Pipe Fittings
|
Contact Arrangement |
|
120VAC
|
240VAC
|
|
LF10-WR1
|
80
|
15
|
15-30
|
35-20 |
20A
|
12A
|
1/4" Male or Female NPT |
NO |
|
LF10-WR2
|
100
|
30 |
25-35
|
50-30 |
20A
|
12A |
1/4" Male or Female NPT |
NO |
| LF10-WR3 |
150 |
35 |
30-40 |
115-85 |
20A
|
12A |
1/4" Male or Female NPT |
NO |
Other pipe fittings are available on request. Stainless Steel Connection is optional.
|
