Pulley, NFPA-G

CMC Rescue Pulley

• UL Classified to NFPA 1983 - General Use
• A lightweight, full-strength, Prusik minding pulley ideal for mountain rescue, swiftwater, or other technical teams where equipment weight is a significant consideration.
• Machined sideplates allow the thickness of the metal can be varied to maximized the strength to weight ratio, a process that cannot be done with the traditional bent metal sideplates.
• The sealed ball bearings provide high efficiency and the aluminum sideplates protect the rope.
• Extremely low profile stainless steel axle assembly reduces snagging on rocks, roots, and uneven surfaces.
• Sheave Thread Diameter: 1.5 x .5 inches
• Breaking Strength: 47kN
• Weight: 145 grams (5.1 oz)

CMC Rescue S/S Swivel Pulley

• UL Classified to NFPA 1983 - Light Use
• This dual-purpose pulley is ideal as a change of direction on high anchor points or tripods.
• The stainless steel sheave can be used with steel cable or rope.
• By combining the pulley and swivel, the overall length of the hardware is minimized.
• The proprietary pivoting sideplate allows loading of the rope or cable while the pulley is still attached to the anchor.
• Sealed ball bearings for high performance.
• Sheave Size: 51x13mm (2x.5in)
• Weight: 320g (11.3oz)

CMC ProSeries Hi-Line Carriage / Pulley

• UL Classified to NFPA 1983 - General Use
• Can be used as a knot pass pulley, high strength tie-off, and edge protector
• For highlines, the rigging holes allow for excellent separation of taglines and hoist ropes for reeving variations.
• The separate rigging holes make rigging easier and also prevent the issue of carabiners binding against each other.
• The anodized aluminum sheave is fitted with sealed ball bearings for high efficiency.
• When a high-strength tie-off is required, the Hi-Line Carriage incorporates the simple, strong and innovative, built-in Sheave Lock that completely eliminates the need for separate pins.
• Sheave Diameter: 76x57mm (3x2.25 inches)
• Color: Green
• Breaking Strength: 8,093 lbf – 36 kN (3 Sigma)
• Weight: 1.5 kg (3 lbs, 6 oz)

CMC ProSeries Digital Pulley

• UL Classified to NFPA 1983 - General Use
• Eliminates the need to estimate the distance to a patient.
• Measures rope speed in meters/minute or feet/minute.
• The pulley has an integral swivel, keeping the digital displays visible.
• The large displays are easy to read and the distance display remains on until reset.
• Recessed On/Off button.
• Battery life: 1-2 years.
• Breaking Strength: exceeds 8,093 lbf – 36 kN (3 Sigma)
• Sheave Diameter: 74x13mm (2.9x.5 inches)
• Weight: 595 grams (1 lb, 5 oz)

CMC ProSeries Rescue Pulleys

• UL Classified to NFPA 1983 – General Use
• Our high efficency pulleys feature precision sealed ball bearings for minimum loss of mechanical advantage in compound or complex pulley systems.
• The large carabiner hole accepts multiple carabiners.
• The high strength aluminum sideplates have a smoother, rounded, more rope friendly edge.
• The bottom is shaped for maximum efficiency with Prusik hitches and also works well with Gibbs type ascenders.
• Anodized aluminum sheave.
• Low profile axle fasteners help eliminate the possibility of snagging when the pulley is moving.
• Single
  • Weight: 340 grams (12 oz)
  • Sheave Thread Diameter: 57x13mm (2.25x.5 inch)
  • Strength: exceeds 8,093 lbf - 36 kN (3 Sigma)
  • Color: Blue
• Double
  • Weight: 590 grams (1 lb, 5 oz)
  • Sheave Thread Diameter: 57x13mm (2.25x.5 inch)
  • Strength: 11,935 lbf – 53.1kN (3 Sigma)
  • Color: Gold
• Single - Large
  • Weight: 850 grams (1 lb, 14 oz)
  • Sheave Thread Diameter: 95x13mm (3.75x.5 inch)
  • Strength: 17,150 lbf – 76.3kN (3 Sigma)
  • Color: Red