ISC Double Progress Capture Pulley (Non-Locking) – RP703 The ISC Double Progress Capture Pulley RP703 is a robust rigging and hauling pulley designed for professional arborists, rope access technicians and rescue teams who require efficient progress capture pulley systems without an integrated locking mechanism. Built for reliability in demanding environments, this heavy-duty pulley features twin aluminium wheels with smooth-running bushings to ensure consistent rope movement during hauling and lowering operations. Suitable for 10–13mm climbing and rigging ropes, the RP703 is commonly used in arborist hauling setups, mechanical advantage systems and rescue configurations where dependable rope management is essential. Key Features Professional double progress capture pulley for arborist and rescue systems Smooth-running bushed aluminium wheels for consistent rope movement Designed for 10–13mm climbing and rigging ropes High-strength construction with 40kN minimum breaking strength Anodised aluminium finish for durability and corrosion resistance Available in red or black finish Individually serial numbered for traceability Technical Specification Model RP703 Rope Diameter Range 10–13mm Minimum Breaking Strength 40kN Wheel Material Aluminium Finish Anodised Colours Available Red or Black Weight 910g (32oz) Approved Standards EN 12278, EN 567, NFPA 1983. Why Choose the ISC RP703? Twin wheels genuinely reduce rope friction compared to a single-wheel pulley of similar strength, which matters directly for how much mechanical advantage you retain through a hauling system. Being non-locking keeps the pulley lighter and simpler for setups where a separate progress capture device is already part of your system. Pairs Well With Shop Rigging Ropes Shop Carabiners & Connectors Also Known As Also searched for as: ISC RP703, double progress capture pulley, twin wheel rigging pulley, ISC hauling pulley. FAQs Does this pulley have a locking mechanism?No, the RP703 is a non-locking pulley, designed for use alongside a separate progress capture device where needed. What rope diameters is it compatible with?10 to 13mm climbing and rigging ropes. What is the minimum breaking strength?40kN. What standards is it approved to?EN 12278, EN 567, and NFPA 1983. What colours are available?Red or black. Typical Applications Arborist hauling and rigging systems Mechanical advantage pulley systems Rope access rescue configurations Industrial rope work and load management
