16x400mm Cylinder/Piston

Looking to add a spine-chilling jump scare to your Halloween haunt? This double-acting air cylinder is the go-to actuator for prop builders, hobbyists, and small-scale automation projects. Wire it to a motion sensor or foot pedal, connect a compressor, and you've got instant, repeatable linear thrust—perfect for popping skeletons out of coffins, slamming doors, or launching lightweight props toward unsuspecting guests. The 400mm stroke delivers enough travel for dramatic effect, while the compact 16mm bore keeps air consumption low enough for portable compressors. Beyond spooky season, makers use these cylinders for pneumatic presses, jig clamps, sorting mechanisms, and any application where you need fast, reliable push-pull motion. They can also be used for making animatronic Christmas decorations!

What's included:-

• 1 × 16×400 air cylinder – 16mm bore, 400mm stroke, double-acting
• 1 × Female Y-Joint
• 1 x Roll PTFE Tape
• 2 × 6 mm push-to-connect fittings – tool-free hose attachment

Key Specifications

Quick-Start Tips

1. Air supply – Use a compressor or CO₂ tank regulated to 60–90 psi for most prop applications.
2. Control – A 5/2-way or 4/2-way solenoid valve lets you switch between extend and retract with an electrical signal.
3. Triggering – Connect the solenoid to a PIR sensor, microcontroller (Arduino, ESP32), or simple push button.
4. Mounting – Secure the cylinder body with a foot bracket or fabricate a custom mount; attach your prop to the piston rod with a clevis or direct bolt.
5. Safety – Always bleed pressure before adjusting fittings, and keep fingers clear of the stroke path.