● 特別側板設計與Prusik磨擦節同用於輕型的前進制停系統。 ● 平衡雙滑輪和輔助系缚點可製造不同類型的滑輪系統 ● 滑輪安裝在密封的滾輪軸承已獲得超高的效率 ● 最多可使用三個安全扣以方便工作 ● 斷裂負荷:36kN ●適用繩徑:7mm~13mm ●工作負重:2 x 3 kN x 2 = 12 kN ●效率:97% ●重量:450公克 ●認證:CE EN 12278, NFPA 1983 General Use TWINHighly efficient double Prusik pulley Available beginning 2010
- Special side plates designed for use with a Prusik friction hitch in progress capture systems
- Parallel mounted sheaves and auxiliary attachment point for creating different types of hauling systems, including the most complex
- Large diameter sheaves mounted on sealed ball bearings for excellent efficiency
- Accepts up to three carabiners to facilitate use
SpecificationsFor use on ropes between 7 and 13 mm in diameter Sheave: 51 mm Efficiency: 97 % Working load: 2 x 3 kN x 2 = 12 kN 450 g CERTIFICATION: CE EN 12278, NFPA 1983 General Use |