Pressure Switch With Unloader And Four Port On Off Lever 135 To 175 PSI For Five HP Reciprocating Air Compressors 2340 2475 2545 7100 Replacement Part Built Tough For Heavy Duty Use Premium Replacement Part Fits 2340 2475 2545 And 7100 Models

Rugged Pressure Switch with Unloader for 5 HP Compressors
✔️ Single-pack pressure switch, 135-175 psi, 4-port manifold

This pressure switch with built-in unloader is designed for five-horsepower reciprocating air compressors, including Ingersoll Rand models. It helps regulate tank pressure, starts the motor at the low setpoint, and unloads to ease startup when the set pressure is reached. This premium replacement part fits 2340, 2475, 2545, and 7100 series units.

✅ 135 psi cut-in and 175 psi cut-out with a 30-40 psi differential
✅ 4-port bottom manifold for safety valve and pressure gauge connections
✅ Built-in unloader valve with swivel base for easy tube alignment
✅ 1/4" female NPT connection; rugged rust and corrosion resistant steel/aluminum

💡 What is a pressure switch with unloader used for in a 5 HP air compressor? This handy device keeps system pressure stable and makes start-stop cycles smoother.
- Applies to Ingersoll Rand 5 HP reciprocating compressors
- Maintains 135 psi cut-in and 175 psi cut-out for reliable operation
- Includes a 4-port manifold and built-in unloader valve for straightforward plumbing