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AirCraft O-ring for AS1001P Spray Gun SG AS1001P-43)
At a Glance: Replacement sealing O-ring to prevent leaks and keep pressure stable
A spray gun is only as good as its seals. The AirCraft SG AS1001P-43 O-ring is a replacement sealing ring for compatible AirCraft AS1001P spray guns, designed to help prevent air or paint leaks where components join. When an O-ring hardens, swells, or gets nicked, you can end up with messy seepage, inconsistent spray, and wasted material. Replacing the seal is a quick, low-cost fix that helps restore a tight fit and dependable performance.
Small Seal, Big Difference In Spray Gun Performance
The O-ring helps maintain proper sealing so your spray gun holds pressure and delivers a steady, predictable spray pattern. It’s an essential maintenance item for keeping your gun operating smoothly and cleanly.
Extra Information
Common signs of a worn O-ring include seepage at the joint, bubbling during cleaning, or air loss that affects atomisation.
When replacing, clean the sealing groove and lightly lubricate with a compatible lubricant (if appropriate for your coating/solvent) to reduce pinching during assembly.
Pro Tip
Keep a few spare O-rings in your spray kit. Replacing a tired seal immediately can save a paint job and prevent solvent from sneaking into places it shouldn’t.
Features
Replacement O-ring seal Designed for use on compatible AirCraft AS1001P spray gun assemblies.
Helps prevent leaks Supports tight sealing at joints to reduce air or fluid seepage.
Simple maintenance part Quick to replace during routine servicing or repairs.
Workshop-ready Ideal for keeping spray equipment in top working order.
Benefits
Cleaner, more consistent spraying: Helps maintain stable pressure and reduces interruptions caused by leaks.
Less waste and mess: Minimises paint/solvent seepage and keeps connections tidy.
Safety
Wear eye protection when servicing spray equipment, especially when using solvents or compressed air.
Disconnect the air supply and release pressure before dismantling any spray gun components.
Work in a well-ventilated area and follow safety guidance for paints, thinners, and cleaning solvents.
Dispose of solvent waste responsibly and keep flammable materials away from sparks and open flames.
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