Pressure Switch For Comp 05 06 & 07

PACK SIZE

The price displayed for this product is the unit price of the product. Where a PACK SIZE is indicated, this refers to the recommended ordering quantity and is also indicative of how many of these products are packaged in a box.

Model: SG COMPSP-09
Weight: 0.04kg
Pack Dim: 133.00mm x 80.00mm x 10.00mm

Price:

R 205.62

Ex VAT: R 178.80

Available Options

Stockist

AirCraft Pressure Switch SG-COMPSP-09 For Comp 05, Comp06 And Comp07

At a Glance: Pre-wired replacement pressure switch for AirCraft Comp 05/Comp06/Comp07—controls automatic start/stop based on system pressure.

The AirCraft SG-COMPSP-09 Pressure Switch is a dedicated replacement pressure control switch for the AirCraft Comp 05, Comp06 and Comp07 mini compressor units. This switch helps manage the compressor’s automatic cycling by monitoring system pressure: switching the compressor on when pressure drops (cut-in) and switching it off when the target pressure is reached (cut-out). If your mini compressor is not starting, not stopping, or cycling unpredictably, a faulty pressure switch is often a prime suspect. Replacing it with the correct AirCraft part helps restore safe, consistent operation and keeps pressure control working the way it should.

Reliable Automatic Cycling for Mini Compressors: the SG-COMPSP-09 Pressure Switch

A healthy pressure switch supports stable performance and helps prevent over-pressurising. Match the Cat No. SG-COMPSP-09 to your unit to ensure correct fitment for Comp 05, Comp06 or Comp07.

Extra Information

Compatibility: Intended for AirCraft Comp 05, Comp06 and Comp07 (confirm with your parts list).
Check wiring: Note wire positions before removal and ensure connections are secure and insulated.
Inspect for leaks: Air leaks can cause rapid cycling that may look like a switch issue.
Seal the thread correctly: Use appropriate thread seal (where required) and test for leaks after fitting.

Pro Tip

If your mini compressor cycles quickly or inconsistently, check for leaks at fittings and hoses first. Fixing a small leak can restore normal cycling and reduce wear on the pressure switch.

Features

Automatic cut-in / cut-out control Manages compressor start/stop based on pressure levels.
Compatible with Comp 05/Comp06/Comp07 Part-number referenced replacement for these mini compressor models.
Pre-wired lead Simplifies installation and reduces wiring hassle.
Threaded pressure port Mounts into the pressure connection point (confirm thread size to existing switch).

Benefits

Restores consistent operation: Helps fix issues like failing to start/stop or erratic cycling.
Improves safety: Helps prevent overpressure by switching off at the intended point.
Protects the compressor: Stable cycling can reduce strain and unnecessary wear.
Reduces downtime: Quick service replacement when matched by part number.

Safety

Isolate and disconnect power (and remove battery if applicable) before replacing any pressure switch.
Depressurise the system fully before removing the old switch.
Wear eye protection when loosening fittings and during leak testing.
Ensure wiring is correctly connected and insulated to prevent faults or unsafe operation.
After installation, test carefully and confirm correct start/stop behaviour with no air leaks.

Specifications

Description	Spec
Brand	AirCraft
Cat No.	SG-COMPSP-09
Product Type	Pressure Switch (Spare Part)
Compatible With	AirCraft Comp 05, Comp06 and Comp07
Function	Automatic compressor start/stop control (cut-in / cut-out)
Connection Type	Threaded pressure port (confirm size to existing switch)
Wiring	Pre-wired lead (as pictured)
Replacement Use	Direct replacement by part number