Petzl Spin S1 Open Swivel Pulley
Possible to open, even when attached to the anchor, the SPIN S1 OPEN pulley is designed for maximum simplicity in setting up haul or load deviation systems and tensioned highlines. Compact, reducing weight and bulk, which is especially useful during technical rescue. The sheave mounted on sealed ball bearings provides high efficiency. The swivel facilitates operations, allowing the pulley to be oriented under load. The opening gate on the swivel makes the pulley compatible with a wide variety of products (tripod, REEVE pulley, PAW rigging plates, and more) reducing bulk during setup.
- Compact pulley designed for maximum simplicity in setting up haul or load deviation systems and tensioned highlines for work at height and technical rescue, when weight and size are important factors:
- Triple-action opening of the moving side plate is quick and easy, even with gloves
- The rope can be installed with the device connected to the anchor
- Red indicator provides a visual warning when the moving side plate is unlocked
- Special side plate design protects the rope path
- Optimal efficiency:
- Mid-size diameter sheave mounted on sealed ball bearings for great efficiency
- Facilitates operations, thanks to the gated swivel:
- Bulk is minimized and large opening makes the pulley compatible with a wide variety of products (tripod, REEVE carriage pulley, PAW rigging plate and more)
- Allows pulley to be oriented under load
- Accommodates up to two carabiners and allows the use of ropes and slings to facilitate rigging
Weight: 5.6 oz (160 g)
Certification(s): CE EN 12278, NFPA 2500 Pulley Technical Use, UIAA, XF 494:FZL-H-Q 9.5/11
Material(s): Aluminum, stainless steel, nylon
Min. rope diameter: 7 mm
Max. rope diameter: 11 mm
Sheave type: Sealed Ball Bearings
Sheave diameter: 25 mm
Maximum working load: 2 x 2,5 = 5 kN
Breaking strength: 23 kN
Efficiency: 91 %
