Petzl Gemini Prusik Pulley
$182.00
The Petzl GEMINI Double Pulley is a compact, high-efficiency pulley designed for hauling, rigging and mechanical advantage systems in rope access, rescue and industrial applications. Featuring a dual-sheave design, it allows for efficient load handling while reducing friction and effort during operation.
Engineered with sealed ball bearings and a lightweight aluminium frame, the GEMINI delivers smooth rope movement and reliable performance in demanding environments. Its versatile design makes it ideal for building complex hauling systems, redirects and progress capture setups.
Common Key Features
- Double sheave pulley for efficient hauling and load distribution
- Sealed ball bearings provide smooth operation and high efficiency
- Compact and lightweight design for easy integration into systems
- Compatible with a wide range of rope types and rigging setups
- Multiple attachment options for flexible system configurations
- High efficiency (approx. 91%) reduces effort during hauling
Performance & Design Features
- Designed for rope access, rescue, arborist and industrial applications
- Ideal for mechanical advantage systems, hauling and tensioning
- Reduces friction and energy loss in rope systems
- Allows efficient load handling in both single and double configurations
- Durable construction for long-term use in harsh environments
- Reliable performance across a wide range of conditions
Specifications
| Specification | Details |
|---|---|
| Rope Compatibility | 7 mm – 11 mm |
| Sheave Diameter | 25 mm |
| Sheave Type | Sealed ball bearings |
| Efficiency | 91% |
| Maximum Working Load | 6 kN (2 x 1.5 kN x 2) |
| Weight | 135 g |
| Material | Aluminium |
| Certifications | CE EN 12278, NFPA 1983 Technical Use |
| Application | Rope access / rescue / hauling |
Frequently Asked Questions
What is the Petzl GEMINI pulley used for?
It is used for hauling, rigging and mechanical advantage systems in rope access, rescue and industrial applications.
What is the benefit of a double pulley design?
A double pulley allows for more efficient load distribution and is commonly used in mechanical advantage systems.
What rope sizes are compatible?
It is designed for ropes between 7 mm and 11 mm in diameter.
Is it suitable for rescue applications?
Yes. It is widely used in technical rescue, rope access and industrial rigging systems.
Can it be used with other devices?
Yes. It can be combined with ascenders, rope grabs and other rigging equipment to build complete hauling systems.