LF37 Diaphragm Pressure Switch (level switch)
Product Details:
| Max. Current | 13.8A |
|---|---|
| Max. Voltage | 250VAC |
| Max. Working Pressure | 5PSI |
| Place of Origin | Zhejiang, China (Mainland) |
| Brand Name | LEFOO |
| Model Number | LF37-2 |
Detailed Product Description
LF37 diaphragm pressure switch is available for various sumps, effluent, and sewage application to control the liquid level. Various switch settings are available for to turn-on or turn-off the pump. The diaphragm pressure sensing design make it more reliable than traditional float ball mechanism.
Series No. | LF37 |
Medium | Water, or other non-hazardous liquids |
Basic function | Diaphragm pressure switch operation: provide water level signals to appliance control, level value can be set on customer request |
Electrical data | 13.8A, 125VAC 10A, 250VAC 3/4HP @ 125/250VAC |
Ambition Temperature | -10~85°C |
Terminal | 6.35 x 0.8 blade, #8-32 screw |
Model | Turn-on Level | Turn-Off Level |
LF37-1 | 9" | 4" |
LF37-2 | 9-1/4" | 2-3/4" |
LF37-3 | 12-7/16" | 3-15/16" |
LF37-4 | 12-7/8" | 4-1/4" |
LF37-5 | 14" | 5-1/2" |
LF37-6 | 12-1/4" | 3-3/4" |
LF37-7 | 14-1/4" | 5-3/4" |
LF37-8 | 17-9/16" | 5-1/16" |
LF37 Diaphragm Pressure Switch (level switch)
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Company Info
Zhejiang LEFOO Industrial Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Wenzhou
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products




















