ISC Medium Single Pulley The ISC Medium Single Pulley is part of ISC’s latest heavy-duty Prussik pulley range, developed for strength, durability and compliance with recognised safety standards. Featuring tamper-proof rivets, it meets CE EN12278 (2007). Heavy-duty construction with compliant design Designed for demanding rope systems, the pulley incorporates tamper-proof rivets to support safety and regulatory compliance. It is compatible with ropes up to 13 mm (1/2″) in diameter and delivers a minimum breaking strength of 50 kN, making it suitable for high-load applications. Material and bearing options The ISC Medium Single Pulley is available in aluminium with bushings which are suited to high loads at lower speeds. Anodised finish and colour options This aluminium wheel version features an anodised finish and weighing 280 g, it offers a robust yet manageable solution for professional rope management systems. Technical Specifications Compatible rope diameter up to 13 mm (1/2″) Minimum breaking strength 50 kN Wheel material aluminium Anodised finish Weight 280 g Certified to CE EN12278
