AirCraft Red Insert Manifold Side 4-Port PU 8mm – 4mm (SG APKJ08-04)
At a Glance: Side Insert Manifold with Mixed Tube Sizes: 8mm Input to Four 4mm Push-In Outlets
Need to feed several smaller 4mm lines from a larger 8mm tube supply without stacking reducers and tees everywhere? The AirCraft SG APKJ08-04 red insert manifold side fitting is the neat, compact solution. Designed for quick push-in connections, it allows you to step down from 8mm pneumatic tubing to multiple 4mm tube runs—ideal for automation, air assist, packaging rigs and any compressed-air setup where clean routing and easy servicing matter.
This side insert manifold helps simplify your pneumatic layout by combining distribution and size adaptation in one tidy unit. It’s perfect when your main feed is 8mm but your branches run 4mm tubing to valves, cylinders, nozzles or small actuators.







