HPA Engine Pulsar D2 | Rear Wired TITAN II Bluetooth EXPERT | Gate

HPA Engine Pulsar D2 | Rear Wired TITAN II Bluetooth EXPERT | Gate

This HPA engine converts your V2 gearbox into a fully pneumatically driven system. Instead of a motor, piston, and gear set, you use compressed air to cycle the nozzle and fire the BB. The Pulsar D2 by Gate features a Dual Solenoid design and is controlled by the included TITAN II Bluetooth EXPERT FCU. If you are looking for an HPA engine that runs both Closed-Bolt and Open-Bolt and is fully configurable via your smartphone, this is a complete kit to convert your AEG (automatic electric gun) into an HPA (high pressure air) replica. You replace or add this when you want to eliminate mechanical wear and achieve consistent FPS on both semi and full-auto.

Technical specifications of the HPA Engine Pulsar D2

The Pulsar D2 engine is built around an aluminium piston with an enlarged compression chamber, a new poppet valve, and a central nozzle return spring. The housing features a pink finish with Gate Pulsar D2 markings. The engine weighs 95 grams and measures 110 × 25.4 × 38.5 mm. The working pressure ranges between 60 and 140 PSI, the power range between 0.5 and 3.6 Joule (75 – 195 m/s), and the rate of fire reaches up to 40 RPS. Operating voltage is 5 – 8.4V, with an air consumption of approximately 0.7 PSI per shot at 90 PSI. The included TITAN II Bluetooth EXPERT FCU measures 47.2 × 28.9 × 14.5 mm, uses Bluetooth 5.2 Low Energy, and runs on 5 – 8.6V DC. The set includes 5 CNC nozzles in various lengths, rear wired cabling, installation hardware, and a manual.

Compatibility and application of this HPA Engine

This HPA engine is designed for standard V2 gearboxes and is compatible with standard AEG nozzles. The rear wired configuration routes the wiring to the rear of the gearbox, ideal for builds where the battery is placed in the buffer tube or stock. Via the TITAN II and the Gate Control Station (GCS), you can configure trigger sensitivity, ROF, firing modes, binary trigger, dwell, and nozzle timing on Android, iOS, Windows, macOS, watchOS, and Wear OS.

The engine is suitable for CQB, Assault, and DMR builds and fits both beginner and advanced HPA (high pressure air) users. Please note that converting a V2 gearbox to HPA requires installation experience: you will be working with solenoids, air lines, and FCU wiring. If in doubt, have the installation carried out by someone with gearbox experience, so that the nozzle cycle synchronises correctly before your first skirmish.

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