● 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?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
TWIN
Highly 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
Specifications
For 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
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