Product overview
Shenzhen Jiangzhizai Innovation Technology Co., Ltd.’s Jiangzhizai JSD2-1 is a firefighting water gun attachment with two-stage deployment and a separation mechanism. Its architecture combines a long spray gun, adjustable nozzle, hose connection and release assembly, with high-strength alloy and sealed construction. The unit weighs approximately 3.6 kg, while the separation mechanism alone weighs 0.9 kg. A custom 90 m hose is standard equipment, arranged as three 30 m coils with one-piece forged connections. Quick-release pipe clamps and bolts provide the mounting interface, and modular changeover is specified at 30 seconds.
Integration requires a 24–80 V supply and PSDK control, with separation and spraying operated through DJI native controls, including Pilot 2. Listed aircraft include DJI FC100, DJI FC200, T70/T70P and T100/T100S. Deployment and release require a 6 m × 6 m space, and the recommended operating height is 0–70 m. The gun supports firefighting foam and water-based agents, with adjustable flow and straight or dispersed spray patterns. Its stated flow is 200 L/min and effective range is 10–15 m. Emergency hose jettison addresses the risk of the hose dragging the aircraft.
Specifications
| Specification | Value & conditions |
|---|---|
| Product identity | Jiangzhizai JSD2-1 two-stage deployment and separation firefighting water gun |
| Dimensions, length × width × height | 1900 × 410 × 210 mm |
| Weight | Approximately 3.6 kg |
| Supply voltage | 24–80 V |
| Peak power | ≤2 W |
| Spray gun length | 2510 mm |
| Nozzle diameter | 20 mm |
| Hose diameter | 40 mm |
| Control method | PSDK |
| Extinguishing agents | Firefighting foam / water-based firefighting agent |
| Adjustment method | Manual adjustment |
| Mounting method | Quick-release pipe clamp with bolt fastening |
| Recommended operating height | 0–70 m |
| Supplied hose | 90 m custom hose supplied as standard |
| Hose length and sections | 90 m, comprising three 30 m coils |
| Effective nozzle range | 10–15 m |
| Rated working pressure | 2.5 MPa |
| Burst pressure | 3.2 MPa |
| Hose connection | One-piece forged connector |
| Hose release functions | One-button hose release and emergency hose jettison |
| Listed compatible aircraft | DJI FC100, DJI FC200, T70/T70P and T100/T100S |
| Flow rate | 200 L/min |
| Modular changeover time | 30 seconds |
| Required operating space | 6 m × 6 mFor deployment and release. |
| Separation mechanism weight | 0.9 kgSeparation mechanism only. |
| Nozzle adjustment and spray patterns | Adjustable flow and spray pattern; straight jet or dispersed spray selectable without replacing the nozzle |
| Control integration | Separation and spraying controlled through DJI native controls, including Pilot 2, without an additional ground stationThrough DJI PSDK integration. |
| Pressure-bearing construction | High-strength alloy and sealed construction |
