Emergency Firefighting
Two-Stage Hose-Release Firefighting Water Cannon
One-touch release · 90/120 m hose
The two-stage design supports one-touch release and emergency jettison so the hose lays out along the flight path.
Highlights
Structure and key performance
- Hose lengths of 90 m / 120 m with a nozzle range of 10–15 m
- One-touch release and emergency jettison reduce snagging and wind-load risk
- Recommended working height 0–70 m
- 5.5 kg total, 2340 × 35 × 200 mm
Photo gallery
Two-Stage Hose-Release Firefighting Water Cannon — product and field photos

Specifications
Two-Stage Hose-Release Firefighting Water Cannon specifications
The figures below follow the product manual. For items not listed here, or to confirm aircraft compatibility, ask for the full datasheet by email.
| Product dimensions | 2340 × 35 × 200 mm |
|---|---|
| Spray gun length | 2340 mm |
| Product weight | 5.5 kg |
| Hose diameter | 40 mm |
| Operating temperature | -20℃ ~ +55℃ |
| Hose length | 90 m / 120 m |
| Supply voltage | 24 V ~ 80 V |
| Gun head angle | universal adjustment |
| Peak power | ≤ 5 W |
| Mounting | Quick-release mounting |
| Pressure rating | 2.5 MPa |
| Control | PSDK |
| Extinguishing agent types | Firefighting foam / firefighting water agent |
| Recommended working height | 0–70 m |
| Hose connection | one-piece forged coupling |
| Effective nozzle range | 10–15 m |
| Burst pressure | 3.2 MPa |
| Product functions | One-touch hose release, emergency jettison |