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Releasable double self-jamming pulley The releasable double self-jamming pulley 'Twin Release' helps set up a 4:1 hauling system in confined space rescues and technical rescues. The ergonomic handle allows for unlocking. An auxiliary brake on the movable side plate and a multifaceted pulley that rotates in only one direction increase braking, making it easier to control the descent of heavy loads. Two pulleys provide high efficiency during pulling. The swivel allows you to change the direction of the pulley even under load, and it also allows you to connect carabiners, ropes, and slings directly, making work easier. Product details ■Double self-jamming pulley that can be released by handle -Ergonomically designed handle makes it easy to unlock the cam - Brakes on movable side plates allow comfortable and precise control of lowering heavy loads. ・If you fix the cam in the open position, you can easily pay out the rope. - Toothless cam reduces rope damage and makes it easy to switch between lowering and raising. ■Perfect efficiency for setting up 4:1 hauling system ・High efficiency due to large diameter pulley with built-in sealed ball bearings ・The multi-faceted pulley rotates in only one direction, providing high efficiency when pulling up, and the wide friction surface provides braking force when descending. Two parallel pulleys and auxiliary attachment points that can be used to set up various types of hauling systems ■Ease of use ・The movable side plate can be opened quickly and easily with 3 stages of operation, even while wearing gloves. ・If the movable side plate is not locked, a red warning display will be visible. ・You can set the rope while it is attached to the fulcrum. ・The handle has a hole where you can attach a cord for remote operation. ■High operability with swivel ・Pulley direction can be changed even under load ・Up to 3 carabiners can be connected directly, as well as ropes and slings. -Ropes and slings can be connected directly to the swivel and auxiliary attachment points
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Breaking strength
Certification
Compatible minimum rope diameter
Efficiency
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Maximum diameter of compatible rope
Maximum working load
Maximum working load of auxiliary attachment points
Pulley diameter
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Type of pulley
Weight
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Twin releaseProduct
Hauling systemHandling Company
Arteria Co., Ltd.Categories
| Image | Price (excluding tax) | Breaking strength | Certification | Compatible minimum rope diameter | Efficiency | Material | Maximum diameter of compatible rope | Maximum working load | Maximum working load of auxiliary attachment points | Pulley diameter | System certification | Type of pulley | Weight |
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Available upon quote | 36kN | CE EN 567, CE EN 12278*, NFPA 2500 Pulley General Use, NFPA 2500 Rope Grab Technical Use | 8mm | 95% | Aluminum, stainless steel, nylon | 13mm | 280kg | 22 kN | 38,40 mm | ANSI Z359.4 Synthetic Rope Tackle Block | Sealed ball bearings | 800g |
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Reviews shown here are reviews of companies.
