Lefoo LF10 Air Pressure Switch is used to regulate the tank pressure between two preset values on small (up to 175psi) electrically driven air compressors. They are available with an unloader valve, which prevents compressors from starting under load, and an auto-off disconnect lever for manual cut off the compressor. A four-port manifold style is available which provides a means for easy mounting of valves and gauges.
HVAC, gas cylinders, air pumps, etc. use air compressor pressure switches to monitor and control the systems air pressure.
| Model | LF10-1H/LF10-4H | LF10A-1H/LF10A-4H | ||||||
| Media | Air | Air | Air | Air | Air | Air | Air | Air |
| Operating Pressure Range | 25-100 PSI | 35-150 PSI | 50-175 PSI | 70-200 PSI | 25-100 PSI | 35-150 PSI | 50-175 PSI | 70-200 PSI |
| Factory Setting | 55-80 PSI | 85-115 PSI | 110-150 PSI | 130 – 175 PSI | 55-80 PSI | 85-115 PSI | 110-150 PSI | 130 – 175 PSI |
| Differential | 20-35 PSI | 30-40 PSI | 35-55 PSI | 40-55 PSI | 20-35 PSI | 30-40 PSI | 35-55 PSI | 40-55 PSI |
| Electrical Rating | 240VAC,12A 120VAC,20A | 26A/120VAC 26A/240VAC | ||||||
| Contact Arrangement | Normal Close (NC) | Normal Close (NC) | ||||||
| Connection | 1/4,3/8Male or Female NPT(1Port) | 1/4,3/8Male or Female NPT(1Port) | ||||||
| 1/4,Female NPT(4Ports) | 1/4,Female NPT(4Ports) | |||||||
Datasheet: LF10 Air Pressure Switch
Lefoo LF10 Air Pressure Switch is used to regulate the tank pressure between two preset values on small (up to 175psi) electrically driven air compressors.
No product notes available.
Lefoo LF10 Air Pressure Switch is used to regulate the tank pressure between two preset values on small (up to 175psi) electrically driven air compressors. They are available with an unloader valve, which prevents compressors from starting under load, and an auto-off disconnect lever for manual cut off the compressor. A four-port manifold style is available which provides a means for easy mounting of valves and gauges.
HVAC, gas cylinders, air pumps, etc. use air compressor pressure switches to monitor and control the systems air pressure.
| Model | LF10-1H/LF10-4H | LF10A-1H/LF10A-4H | ||||||
| Media | Air | Air | Air | Air | Air | Air | Air | Air |
| Operating Pressure Range | 25-100 PSI | 35-150 PSI | 50-175 PSI | 70-200 PSI | 25-100 PSI | 35-150 PSI | 50-175 PSI | 70-200 PSI |
| Factory Setting | 55-80 PSI | 85-115 PSI | 110-150 PSI | 130 – 175 PSI | 55-80 PSI | 85-115 PSI | 110-150 PSI | 130 – 175 PSI |
| Differential | 20-35 PSI | 30-40 PSI | 35-55 PSI | 40-55 PSI | 20-35 PSI | 30-40 PSI | 35-55 PSI | 40-55 PSI |
| Electrical Rating | 240VAC,12A 120VAC,20A | 26A/120VAC 26A/240VAC | ||||||
| Contact Arrangement | Normal Close (NC) | Normal Close (NC) | ||||||
| Connection | 1/4,3/8Male or Female NPT(1Port) | 1/4,3/8Male or Female NPT(1Port) | ||||||
| 1/4,Female NPT(4Ports) | 1/4,Female NPT(4Ports) | |||||||
Datasheet: LF10 Air Pressure Switch
