ASCO Numatics HH-3 A-Port Pneumatic Manifold Base

ASCO Numatics HH-3 A-Port Pneumatic Manifold Base is the foundational block used to assemble an HH-3 series manifold, providing the mounting surface and porting interface for attaching multiple valve modules in a compact configuration. The A-Port designation identifies the base’s porting pattern, which governs how air supply and exhaust connections align with the attached cartridges within the HH-3 family. This base supports modular valve assemblies from ASCO Numatics, enabling streamlined pneumatic circuit construction by grouping individual valve elements into a single manifold and simplifying maintenance. In typical automation environments, the HH-3 A-Port base helps distribute compressed air to several valve positions from a shared supply while maintaining a compact footprint for tight automation spaces.