NRS Revo Liquid Pulley

Rescue Systems Omega 2 Liquid Pulley Purpose-built for swiftwater rescue The Rescue Systems Omega 2 Liquid Pulley is a lightweight, high-strength pulley designed specifically for swiftwater rescue and water-based rope systems. Its aircraft-grade aluminium construction, sealed ball bearings and water-flow-through side plates help maintain smooth operation in moving water while reducing the hydroplaning effect that can affect conventional pulley designs. The wide base is designed to effectively capture and manage Prusik hitches, while the slim overall profile helps reduce the risk of snagging in moving rope systems. The oversized attachment point provides ample room for multiple rescue carabiners and allows locking mechanisms to pass through easily. With a 34 kN pulley strength and compatibility with ropes up to 13 mm, the Omega 2 is well suited to professional swiftwater, flood rescue and technical rope rescue applications. Key Features Purpose-built for swiftwater and flood rescue Lightweight aircraft-grade aluminium construction Sealed ball bearings provide smooth, consistent operation Flow-through side plates help reduce the hydroplaning effect in moving water Wide base helps with Prusik hitch capture Slim profile reduces the potential for snagging in moving rope systems Oversized attachment point accommodates multiple rescue carabiners Suitable for rope up to 13 mm diameter 34 kN pulley strength Compact and lightweight design for inclusion in professional rescue systems Burnt Orange finish Technical Specifications Specification Details Material Aircraft-grade aluminium Bearing Sealed ball bearing Sheave diameter 51 mm Overall dimensions 105 × 76 × 34 mm Weight 181 g Pulley strength 34 kN Maximum rope diameter 12.7 mm Colour Red Applications The Omega 2 Liquid Pulley is suited to: Swiftwater rescue Flood rescue Technical rope rescue Water-based hauling systems Rescue anchor and mechanical advantage systems Professional emergency services Search and rescue operations Built for moving water Conventional pulleys can be affected by water flow when operating in rapids and strong currents. The Omega 2 incorporates flow-through lightening holes in its side plates to help minimise this effect, while sealed ball bearings provide smooth pulley operation. The result is a compact pulley designed specifically for the demanding conditions encountered by professional swiftwater and flood rescue teams.