Graco 181321 Cap Manifold Air

Graco 181321 Cap, Manifold, Air – OEM Air Manifold Protective Cap

Compatible Machines & Systems

The Graco 181321 Cap, Manifold, Air seals and protects air manifold openings in compatible Graco pump or valve assemblies.

• Graco **airless sprayer air manifold systems**
• Air valve assemblies in industrial pumps
• Professional spray rig configurations

Product Overview

This OEM cap protects the air manifold from dust, debris, and fluid ingress, maintaining proper air path sealing and helping the air logic operate reliably under pressure.

Graco‑engineered material and fit ensures a secure seal corresponding to factory specifications.

Frequently Asked Questions