Lefoo Air Compressor Pressure Switch — On/Off Lever with Unloader, 1/4" NPT
| Specifications (As Configured) | |
|---|---|
 Vendor |
Lefoo
|
 SKU |
CC7UL1
|
The Lefoo Air Compressor Pressure Switch is a mechanical control switch that automatically starts and stops your compressor by cutting motor power at the cut-out pressure and restoring it at the cut-in pressure. A built-in unloader valve bleeds off head pressure each time the switch shuts off, so the motor restarts under no load — and a front-mounted On/Off (Auto/Off) lever lets you run the compressor automatically or shut it down without unplugging it. It's a popular direct replacement switch for a wide range of single-phase reciprocating compressors.
Key specifications
- Brand: Lefoo
- Type: Mechanical air compressor pressure switch
- Pressure ranges available: 95–125 PSI and 140–175 PSI (factory preset, field-adjustable)
- Port configurations: Single-port or 4-port manifold
- Air connection: 1/4" FNPT
- Unloader valve: Integrated, for unloaded restarts
- Control: Front On/Off (Auto/Off) lever
- Phase: Single-phase
Typical applications
Used as a replacement or upgrade control on piston/reciprocating air compressors, portable and stationary shop compressors, and similar single-phase pump-driven systems. Choose the 95–125 PSI range for standard shop compressors or the 140–175 PSI range for higher-pressure setups, and the 4-port manifold when you need to mount a gauge, relief valve, and unloader tubing.
Reliable, easy to install, and built to OEM specifications, the Lefoo pressure switch with unloader and On/Off lever keeps your air compressor cycling safely and consistently. Select your pressure range and port configuration above.
NOTE: Actual product may be different from pictured!
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