Grex C1810-13 Grex Regulator & Moisture Trap Assembly
This unit combines a pressure regulator, gauge, and moisture trap into a compact, purpose-built assembly that eliminates the inconsistencies caused by condensation and pressure fluctuation. The inclusion of standard 1/8” BSP fittings ensures seamless integration with most hobby airbrush setups, while the finely adjustable regulator allows for the kind of repeatable, low-pressure tuning demanded by scale model finishes and fine-detail work.
Moisture control is especially critical in humid environments or extended sessions, and this trap effectively removes condensation before it reaches the airbrush—preventing spatter, paint disruption, and surface defects. Supplied with adapters and a clearly readable gauge, it’s a straightforward upgrade or replacement to your Grex system.