Gaahleri PTFE O-Ring Set – GHAD-39 / GHAC-98D / GHPM-65
Gaahleri · Spare Parts
Black Teflon O-Ring Set
GHAD-39 · GHAC-98D · GHPM-65 · Chemical-Resistant PTFE
✅ GHAD-39 · GHAC-98D · GHPM-65 — verify against your model's parts diagram
What Is This?
Precision Teflon (PTFE) O-rings for sealing the critical junctions inside the airbrush — paint cup, nozzle assembly, and valve sections. Teflon resists swelling, hardening, and degradation from solvents and aggressive cleaners far better than standard rubber O-rings.
Where They Seal
🫙 Paint cup — seals cup-to-body junction, prevents leaks under pressure
🔧 Nozzle/needle assembly — prevents air and paint blowback into body
💨 Valve sections — maintains airtight integrity in trigger area
When You Need New O-Rings
⚠️ Paint leaking from cup base or nozzle area
⚠️ Air leaking at body joints
⚠️ Erratic atomisation despite clean nozzle and needle
🔄 Routine maintenance after extended heavy use
⚠️ Heads Up
O-rings are precision-sized — will not seal correctly if fitted to a model they weren't designed for. Verify your model before ordering.
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