Self Retracting Lifeline 150kg Fall Arrester Rescue Safety Iron Wire Rope Double Locking Adjustable Length Anti-Fall Protection

TH-30A reciprocating high-rise escape descender is a reliable passive emergency evacuation tool for residential buildings, office buildings, hotels and commercial premises in case of fire disasters. It adopts reciprocating working mode to realize continuous cyclic rescue. It supports load range from 10kg to 100kg, suitable for most adults and teenagers. The stable descending speed is controlled between 0.8~1.3 m/s to ensure safe and gentle landing. Standard aviation steel wire rope length is 15m, matching 3-4 floors evacuation, and customized rope lengths are available. The steel rope breaking force exceeds 1000kg to guarantee extreme tensile safety. Supplied as a full set including rope reel, descent control unit, 2 safety harnesses, expansion bolts, auxiliary rope, fixing bracket and safety hook. Easy to install on window frame or wall as permanent emergency standby equipment for high-rise fire escape.

1.     Differential Speed Self-Locking Design: Instantly locks upon fall, preventing accidents.
2.     150kg Bearing Capacity: Safely supports heavy loads for reliable protection.
3.     Adjustable Length: Customizable to fit various heights and spaces.
4.     High-Strength Safety Steel Wire Rope: Durable and wear-resistant for long-lasting use.
5.     Perfect for Construction & Industrial Work: Ideal for height operations and rescue scenarios.

TH-30A reciprocating high-rise escape descender is widely adopted as standard emergency evacuation equipment for civil and commercial buildings. Adopting mature mechanical constant-speed descent technology, the device automatically adjusts resistance according to human weight to maintain stable 0.8~1.3m/s descending speed. It avoids uncontrolled falling risks caused by weight difference.

The core load range covers 10kg to 100kg, meeting the escape needs of most residents. Each descent allows one person, and reciprocating structure enables uninterrupted cyclic rescue, which is very important when many people need to evacuate simultaneously.

Equipped with aviation steel wire rope with breaking force greater than 1000kg, the safety factor is sufficient for emergency escape scenarios. Standard 15m rope is designed for 3~4 storey buildings; if customers have higher floors, various customized lengths can be produced.

Every complete package contains comprehensive accessories including two safety belts, fixing frame, expansion bolts for wall installation, safety hook and rope storage reel. After fixed installation on balcony or window, users only need to wear the safety harness and hook onto the descender to start escape operation quickly in case of fire.

Suitable for families, hotels, office buildings, schools and factory dormitories. It is an effective passive escape solution when stairwells are blocked by smoke and flame during fire accidents.