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CMC Protech Double Rescue Pulley

 [300502]
 $78.00 
Available Options:
Color:

Quantity:     

CMC ProTech Double Pulleys

UL Classified to NFPA 1983
The choice for anyone that needs a super light, high strength pulley such as for mountain rescue, ski patrol, tower work, and swiftwater rescue. By machining the sideplates, the thiickness of the metal can be varied to maximize the "strength to weight" ratio, a process that cannot be done with the traditional bent metal sideplates. The unique axle assembly allows a smooth sideplate that will not catch on the surface or other hardware. The aluminum sheave is mounted on sealed ball bearings.

Benefits

Unique non-snag design

Light weight yet G-rated strength

Rotating side plates allow for easy

rigging

Features

High Strength Aluminum Sheave

Ball Bearing for High Efficiency

Low Profile Hardware Minimizes

Snagging on Ground or Components

Rounded Edges on High Strength

Aluminum Side Plates

Bottom Shaped for Maximum Efficiency

with Prusik Hitches

NFPA Standard 1983 Pulley Performance Requirements, Light-Use

Minimum 3 sigma breaking strength (3σ MBS) of not less than 22 kN (4,946 lbf).

3σ MBS of a becket of not less than 12 kN (2,698 lbf).

 

 

 Item # 300502 /300552 
 Sheave Size 1 x 7/16 in. (25 x 11 mm)
 Type Double
 Color Sand/Silver or Black
 NFPA Designation General Use
 3σ MBS* Pulley 8,273 lbf. (36.8 kN)
 Weight 5.6 oz. (159 g)

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