ISC Descender ISC-RP880 D4

The D4 Descender is a high-performance work and rescue descender designed for exceptional control, safety, and reliability. Its innovative progressive cam system provides smooth rope handling at both slow and high speeds, while allowing easy rope back-feeding for efficient ascending and emergency hauling applications.

Key Features

• Progressive cam technology for precise descent control
• Compatible with 10.5–11.5 mm ropes
• Working Load Limit: 240 kg (529 lb)
• Slip Load: 5 kN
• Integrated panic brake for enhanced safety
• Stainless steel cam with durable anodized finish
• Suitable for up to 2 users
• Individually serial numbered
• Optional EZYiD identification available

Certifications

• EN 12841:2024 Type C
• ANSI Z359
• NFPA 1983