Heat Detection & Distribution Tube
Description
KalpEX® Heat Detection and Distribution Tube is a fast-acting, automatic fire detection and suppression delivery solution designed for localized, high-risk enclosures.
The system works without external power, electronics, or human intervention, making it ideal for critical and confined spaces.
When exposed to excessive heat or flame, the tube bursts precisely at the fire source, instantly releasing the extinguishing agent directly onto the fire.
Working Mechanism
- The tube is continuously pressurized and routed around fire-risk areas
- At a preset temperature, the tube softens and ruptures at the hottest point
- The rupture acts as both detector and discharge nozzle
- Extinguishing agent is discharged immediately at the fire origin
This ensures rapid suppression at the earliest stage, minimizing damage and downtime.
Rs 0.00
Ex Tax: Rs 0.00
- Stock: In Stock
- Model: KI - HDDT
- Immediate response without delay
- Suppression exactly where fire starts
- Reduced false activation risk
- Cost-effective protection for small enclosures
- Ideal for unmanned or remote installations

- Electrical control panels
- CNC & machine enclosures
- Server racks & data cabinets
- Battery energy storage systems (BESS)
- Telecom cabinets
- Engine compartments
- UPS and inverter rooms
| Part Number | KI-FDT-4001 | KI-FDT-4002 | KI-FDT-4003 | KI-FDT-4004 |
|---|---|---|---|---|
| Model No. | KX L06800001 | KX H06800001 | KX L04600001 | KX H04600001 |
| Description | Linear Heat Detection Tube / Fire Detection Tube | |||
| Approval | UL Recognized | |||
| Material | Formulated Polymers | |||
| Ambient Operating Temperature | 168°F [75.55°C] | 194°F [90°C] | 194°F [90°C] | 230°F [110°C] |
| Working / Rupture Temperature | 269°F @ 260 psi | 304°F @ 203 psi | 271°F @ 260 psi | 352.4°F @ 260 psi |
| Internal Diameter | 0.236 in [6 mm] | 0.236 in [6 mm] | 0.1574 in [4 mm] | 0.1574 in [4 mm] |
| External Diameter | 0.315 in [8 mm] | 0.315 in [8 mm] | 0.2362 in [6 mm] | 0.2362 in [6 mm] |
| Hydrostatic Burst Pressure | 1100 psi [75 Bar] at 68°F [20°C] | |||
| Color | Red / Black | |||
| UV Resistant | UV Stabilized | |||
| Bend Radius (Min) | 3.93 inch [100 mm] | |||