3-Phase Compressor/Pump Pressure Switch
See larger image: 3-Phase Compressor/Pump Pressure Switch
| Brand Name: | LEFOO |
| Max. Voltage: | 440V |
| Place of Origin: | China |
| Max. Current: | 16A |
| Model Number: | LF18 |
| Max. Working Pressure: | 16bar |
Supplier Details
Zhejiang LEFOO Industrial Co., Ltd.
- Business Type:Manufacturer
- Product/Services:Pressure switches,pressure controllers,pressure sensors,vacuum ...
- Online Showroom: 90 products
- Product Details
- Company Profile
- Brand Name: LEFOO
- Max. Voltage: 440V
- Place of Origin: China
- Max. Current: 16A
- Model Number: LF18
- Max. Working Pressure: 16bar
CE
1) Pressure range: 2-8 Bar, 3-11 Bar, 4-16 Bar
2) Differential: 1.0-4.0 Bar
3) Electrical rating: 3-phase, NC, 16A, 400V
The LF18 air compressor / water pump 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 unloaded 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 | Differential | 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
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View Company Video | Business Type: | Manufacturer |
| Product/Service (We Sell): | Pressure switches,pressure controllers,pressure sensors,vacuum switches,differential pressure switches |
| Brands: | LEFOO |
| Number of Employees: | 101 - 500 People |
Trade & Market
| Main Markets: | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe |
| Total Annual Sales Volume: | US$2.5 Million - US$5 Million |
| Export Percentage: | 61% - 70% |
Factory Information
| Factory Size (Sq.meters): | 10,000-30,000 square meters |
| QA/QC: | In House |
| Number of Production Lines: | 8 |
| Number of R&D Staff: | 21 - 30 People |
| Number of QC Staff: | 11 - 20 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 |
| Contract Manufacturing: | OEM Service Offered |
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