Descender and ascender devices

Descender devices can be used with cableways for safe and controlled abseil descending of persons from blocked cableway vehicles.

In practice, descender devices are subject to different loads. For this reason, the devices are divided into

different classes. The class distribution depends on the descent distance and the number of persons to be lowered. The device class is important and must be observed in the selection for cableway rescue.

IMMOOS rope reverser Stopbloc 2

1.02.008

The IMMOOS rope reverser Stopbloc 2 has been specially designed for cableway rescue. It is extremely small and easy to

use. With 1.5-fold looping, the holding force is reduced to approx. 30%. The descent

speed can be individually controlled with a rope brake.

IMMOOS rope brake “Mösi”

1.20.046

The easy-to-use rope brake “Mosi”, with demi-anti-panic function, is employed in

combination with the rope reverser Stopbloc 2. With the rope brake, the descent speed can be controlled and braked at any time.

Rope: Diameter 9 mm

Load: max. 1 person

Weight: 0.2 kg

Standard: EN 341 A



Lowering device MRG 9 - 2P

175759

Very light lowering device with automatic brake, with which a constant lowering speed is achieved.

Lowering device RG 11 easy

178365

The new rescue and descender device RG11 easy combines all the best features of the rugged and legendary RG10 with the revolutionary technology of the patented automatic backstop.

Lowering device RG 11

178365

The descender RG 11 has the same features as the model RG 11 easy, but does not have the comfortable backstop.



Lowering device MRG 9 - 2P lift

176287

Ideal for rescue of persons hanging in the harness. The person can be lifted with the

handwheel so the carabiner can be released and then descended together.

Lowering device UniDrive with lift function

178898

Adequate evacuation device with lift function and carriage with optional modes of driving:

- electric

- pneumatic

- manual



Lowering device Sparrow

2D646

Self-braking lowering device with anti-panic function, that is, the clamping nodule blocks the rope when the user pulls on the lever too hard or lets the lever go.

Usable as:

• lowering device

• Self-rescue device, e.g. during service rides

• Positioning device for work on supports, facades and cliffs

Lowering device Petzl I‘D S

D200S0

Self-braking abseil descent device with anti-panic function, that is, the clamping nodule blocks the rope when the user pulls on the lever too hard or lets the lever go.

Usable as:

• lowering device

• Self-rescue device, e.g. during service rides

• Positioning device for work on supports, facades and cliffs

Lowering device Descender Rig

D21A

The RIG self-braking descender allows the user to easily position himself at the work station by using the handle to lock the

device in place on the rope.

Usable as:

• lowering device

• Self-rescue device, e.g. during service rides

• Positioning device for work on supports, facades and cliffs



Device Lory Pro

A-041

Intuitive to handle and equipped with an automatic blocking mechanism and a panic function for additional safety when abseiling, the Lory Pro is recommended for beginners and professionals.

• lowering device

• Self-evacuation device, e.g. during service rides

• Positioning device for work on supports, facades and cliffs