The nozzle and needle control how paint is atomised. Smaller sizes (1.2–1.3mm) suit basecoats and clearcoats, while larger sizes (1.8–2.0mm) handle primers and thicker materials.

They're also wear parts. A worn needle or nozzle causes inconsistent patterns and leaking long before the rest of the gun needs attention. Keeping a spare kit on hand means no downtime when it matters.

All kits are matched specifically to Porphis PRD and PHS series guns and held in UK stock with next-day delivery available.