CSRS Double Pulleys

The CMC CSR2 Double Pulley is a high-performance rescue tool designed for demanding applications in confined spaces and technical rescue operations. It is specifically built for raising, lowering, and hauling life safety rope with emphasis on reliability and operational efficiency. The CSR2 meets both NFPA General Use and EN 12278 standards, ensuring it is suitable for a wide range of professional rescue and industrial environments. This pulley system is engineered to handle heavy loads while maintaining a compact and lightweight design that is ideal for use in tight spaces where mobility is essential.

One of the key features of the CSR2 Double Pulley is its compatibility with 11 mm to 13 mm life safety rope, making it a versatile choice for various rescue scenarios. The patented locking system eliminates the need for traditional components like toothed cams or Prusik knots, allowing for safe and easy release under load—even when the pulley is fully collapsed. This design not only enhances operational flexibility but also improves safety during dynamic rescue operations. An integral thrust-bearing swivel ensures that the pulley remains aligned with the load, minimizing torque and increasing both efficiency and reliability in use.

The CSR2 Double Pulley is constructed from a solid block of aircraft-grade aluminum, providing exceptional strength and durability without adding unnecessary weight. This makes it an ideal choice for rescue teams and industrial workers who require a reliable and lightweight tool that can withstand harsh conditions. The high-strength aluminum side plates and anodized sheaves further enhance the pulley’s longevity and resistance to environmental factors. Additionally, sealed bearings ensure smooth and efficient operation, while the side becket location maximizes lift height and system retraction for optimal performance in various applications.

Características

• Classified to NFPA General Use and EN 12278 standards
• Compatible with 11 mm to 13 mm life safety rope
• Patented locking system eliminates the need for a toothed cam or Prusik
• Can be released safely while under load, even when fully collapsed
• Integral thrust-bearing swivel aligns with the load to reduce torque
• Double-sheave design supports efficient hauling and mechanical advantage systems
• Machined from solid aircraft-grade aluminum for strength and durability
• High-strength aluminum side plates with anodized aluminum sheaves
• Sealed bearings provide smooth, efficient operation
• Side becket location maximizes lift height and system retraction
• Removable becket cover allows use with sewn rope terminations
• Made in the USA

Especificaciones

• Product Type: Double Rescue Pulley
• Model: CSR2 Double Pulley
• Item Number: 300342
• Weight: 1.5 lb (680 g)
• Sheave Size: 2-1/4 x 1/2 in (57 x 13 mm)
• Compatible Rope Diameter: 11–13 mm (7/16–1/2 in)
• Color: Gray
• Minimum Breaking Strength (MBS): 40 kN (8,992 lbf)
• Certifications: NFPA General Use; EN 12278
• Material: Aircraft-Grade Aluminum
• Country of Origin: USA
• Patent: U.S. Patent No. 7,419,138

Availability and lead time are subject to confirmation.