ISC Rescue Pulley – Double

The ISC Rescue Pulley range is designed for professional lifting, lowering, rescue, and rope access applications. Available with either a One-Way Locking Bearing or a Standard Free-Running Bush, each model is engineered to suit specific operational requirements while delivering exceptional strength, durability, and smooth performance.

The One-Way Locking Bearing version provides maximum friction in one direction, giving greater control during lowering operations. When operated in the opposite direction, the wheel runs freely to minimise friction, making lifting easier and more efficient.

The Standard Free-Running (Bush) version features a non-locking aluminium wheel, making it ideal for applications where additional friction is not required, such as lowering lighter users or loads.

Both models are individually serial numbered for complete traceability, feature a durable anodised finish, and comply with EN 12278.

Technical Information

• Compatible Rope Diameter: 10–13 mm
• Minimum Breaking Strength (MBS):
  • One-Way Locking Bearing: 30 kN (6,744 lbf)
  • Standard Free-Running Bush: 40 kN (8,992 lbf)
• Bearing Type:
  • One-Way Locking Bearing
  • Bush (Standard Free-Running)
• Wheel Material:
  • One-Way Locking: Aluminium
  • Standard Free-Running: Aluminium
• Finish: Anodised
• Serial Numbering: Standard on both models
• Weight:
  • One-Way Locking Bearing: 654 g (23 oz)
  • Standard Free-Running Bush: 658 g (23 oz)

Model Comparison

RP700 – One-Way Locking Bearing

• Ideal for controlled lifting and lowering operations
• Wheel locks in one direction for increased friction and controlled descent
• Free-running in the opposite direction for easier lifting
• MBS: 30 kN (6,744 lbf)
• Weight: 654 g (23 oz)

RP701 – Standard Free-Running Bush

• Ideal where increased friction is not required
• Smooth, non-locking free-running aluminium wheel
• Suitable for lighter users and loads
• MBS: 40 kN (8,992 lbf)
• Weight: 658 g (23 oz)

Approved Standards

• EN 12278