Petzl Twin Release Releasable Double Progress Capture Pulley (4:1 Haul Systems)

Unlockable, The Twin Release Blocker Carruccole Is Designed For The Installation Of 4: 1 Recovery Systems For Work In Confined Spaces And Technical Rescue. The Unlocking Of The Cam Is Possible Thanks To The Ergonomic Handle. The Integrated Brake On The Mobile Flange And The Main Faceted Pulley With A Single Sense Of Rotation Guarantee A Further Braking Action For A Better Control Of The Drop In Heavy Loads. The Two Pulleys Guarantee Excellent Performance In Lifting. The Maneuvers Are Facilitated, Thanks To The Swivel That Allows You To Orient The Pulley Under Load And Directly Connect Carabiners, Ropes Or Tapes. Argumentary: • Double Blocking Pulley With Unlockable Camouflage Thanks To The Handle: - Ergonomic Handle That Eases The Unlocking Of The Cam, - Integrated Brake On The Main Mobile Flange For Comfortable And Precise Control Of The Drop In Heavy Loads, - Camma Lockable In An Open Position To Facilitate Rope Recovery, - Camma Without Teeth To Protect The Rope, Allowing You To Go From The Drop To The Lifting, And Vice Versa, Without Rebules. • Optimized Performance For Recovery Systems 4: 1: - Large Diameter Pulleys On Sealed Spheres Bearings To Ensure Excellent Performance In Lifting, - Main Faceted Pulley Equipped With A Single Sense Of Rotation To Ensure A Very High Performance In Lifting And To Increase The Friction Areas With The Rope For A Further Braking Action In The Fall Of Heavy Loads. - Pullets Mounted In Parallel And Additional Attack Point To Create Various Types Of Complex Recovery. • Easy To Use: - Triple Action Opening Of Mobile Flanges, Easy And Quick, Even With Gloves, - Red Visual Indicators When The Flanges Are Not Blocked, - Possibility Of Installing The Rope Holding The Device Connected To The Anchoring, - Forum In The Handle To Install A Distance Control Lanyard. • Facilitated Maneuvers Thanks To The Swivel: - Allows You To Orient The Pulley Under Load, - Can Accommodate Up To Three Mosquettons, - Girello And Additional Attack Point That Allows The Use Of Ropes And Tapes To Facilitate Maneuvers. Specifications • Weight: 800G • Materials: Aluminum, Stainless Steel, Polyamide • Certification (I): Ec En 567, Ec En 12278 Partial*, Nfpa 2500 Pulley General Use, Nfpa 2500 Rope Grab Technical Use, Ukca * Exceeds The Performance Requirements Of The Ec En 12278 Standard • System Certification (S): Ansi Z359.4 Synthetic Rope Tackle Block • Diameter Of The Rope Min.: 8Mm • Max Rope Diameter: 13Mm • Type Of Pulley: Sealed Spheres Bearing • Pilrated Pulley Diameter: 40Mm • Pulley Diameter: 38Mm • Performance: 95% • Maximum Use Load: 280 Kg • Maximum Load Load Of The Additional Attack Point: 22 Kn • Roof Load: 36Kn

• RELEASABLE HAUL SYSTEM: Designed specifically for 4:1 mechanical advantage systems; features an ergonomic handle that allows you to release the cam and lower heavy loads (up to 280 kg) without changing the rigging.
• CONTROLLED DESCENT: Equipped with a faceted main sheave (single-direction rotation) and an integrated brake on the side plate, providing added friction and precise control when lowering a victim or load.
• EXCEPTIONAL EFFICIENCY: Large diameter sheaves (38mm) mounted on sealed ball bearings deliver 95% efficiency, significantly reducing user effort during heavy hauls.
• VERSATILE RIGGING: Features a large swivel that allows the pulley to orient under load and accepts up to three carabiners; auxiliary attachment point allows for complex system configurations.
• PROFESSIONAL SPECS: NFPA 2500 General Use (G) Pulley / Technical Use (T) Rope Grab; ANSI Z359.4 Synthetic Rope Tackle Block; Breaking Strength: 36 kN; Max Working Load: 280 kg; Rope Compatibility: 8-13 mm.