2155 – TETHYS PRO
A compact and lightweight pulley with rotating flanges and a large attachment point that accommodates two
carabiners. For use with ropes up to 13 mm. Prusik minding, the self-locking knot can be installed on both sides. Sealed
ball bearings for high efficiency and intensive use at high speed.
Efficiency: 92%. Aluminum alloy body and wheel, stainless steel axle.
| Ref | Product Name | Weight | Inner sheave diameter | Rope diameter Max | Working load Max | Breaking load | Brass bushing | Sheave material |  |  |
|||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| g | oz | mm | mm | kN | LBF | kN | LBF | EN 12278 | |||||
| 2155 | TETHYS PRO | 90 | 3.2 | 28 | 13 | 3 kN x 2 = 6 kN | 675 LBF x 2 = 1349 LBF | 25 | 5620 |  | Alluminum alloy | | |