Petzl Tandem Speed Pulley

Petzl Tandem Speed Pulley

The Petzl Tandem Speed Pulley is a high-efficiency double pulley designed for Tyrolean and tensioned highlines where smooth movement and durability are essential. Built for professional and technical rope applications, it supports fast, controlled travel while maintaining reliable performance under load.

High-efficiency design for traverses and highlines

The Tandem Speed uses stainless steel sheaves mounted on sealed ball bearings to deliver excellent rolling efficiency. This construction supports smooth rope travel with minimal friction, making it well suited to long Tyroleans or tensioned systems where consistent movement is required. The pulley is rated for ropes up to 13 mm in diameter and achieves a stated efficiency of 95 percent, helping conserve energy across the system.

Durable construction with stable handling

Stainless steel sheaves provide long-term durability and resistance to wear in demanding environments. The pulley is designed to accept up to three carabiners, which helps facilitate flexible system configuration and stable attachment during use. With a sheave diameter of 27.5 mm and a maximum allowable speed of 20 m/s, it supports controlled, predictable travel across rope systems.

Certified performance for professional use

The Petzl Tandem Speed Pulley has a maximum working load of 10 kN and is intended for technical rope setups where reliability and efficiency are critical. Weighing 270 g, it balances strength and robustness without unnecessary bulk. The pulley is certified to CE EN 12278 and UKCA standards, confirming suitability for professional rope access, rescue, and rigging applications where certified equipment is required.

Key Features

• Double pulley designed for Tyroleans and tensioned highlines
• Stainless steel sheaves for durability and long service life
• Sealed ball bearings for smooth running and high efficiency
• 95 percent stated efficiency to reduce friction
• Accepts up to three carabiners for flexible system setup
• Compatible with ropes up to 13 mm diameter
• Maximum working load of 10 kN
• Certified to CE EN 12278 and UKCA standards