DOUBLE RESCUE PULLEYS
Strongest Aluminum Double sheave snatch-block type pulleys available. Designed for ropes up to 5/8″ diameter. Ultra-lightweight sheave fitted with (Mite° bushing, or sealed bearing, and rotating high strength alloy aluminum sideplates. Triangular rigging hole accepts up to three 13mm carabiners.Exceeds NFPA 1983, 1985 Edition / ANSI / OSHA strength specifications.
2″ DOUBLE SHEAVE WITH BECKET 3″ DOUBLE SHEAVE 3″ DOUBLE SHEAVE WITH BECKET
This compact double sheave pulley was developed for 7/16″ to 1/2″ diameter ropes. Round rigging hole accepts two carabiners. Tensile Strength: 8,100 lbf. RWL: 810 lbs. Dimensions: 6.5″ x 2.25″. Pitch Diameter: 1.9″. Weight: 14 oz. Color: Red. Rating: General Use.

Exceeds NFPA 1983, 1985 Edition/ANSI/OSHA strength specifications.

Identical in design and specifications to the 3″ Double Sheave Pulley with becket but WITHOUT the becket rigging point. Accepts ropes up to 5/8″ diameter. Tensile Strength: 12,000 lbf. RWL: 1,200 lbs. Dimensions: 8″ x 3″ x 3.5″. Pitch Diameter: 2.3″. Weight: 24 oz. Color: Red. Rating: General Use.

Exceeds NFPA 1983, 1985 Edition/ANSI/OSHA strength specifications.

Features two 2.75″ diameter x 7/8″ wide sheaves separated by a high strength alloy aluminum plate with rigging becket and mounted on ()Hite® bushing or sealed ball bearing. Main rigging point is constructed to accommodate three rescue carabiners. Another larger hole in the mid-section of the sideplates allows the unit to be used with the RSI Big Hook Carabiner. Accepts ropes up to 5/8″ diameter. Tensile Strength: 12,000 lbf. RWL: 1,200 lbs. Dimensions: 10″ x 3″ x 3.5″. Pitch Diameter: 2.3″. Weight: 24 oz. Color: Red. Rating: General Use.
610022 2″ Double, Oilite® Bushing
610022B 2″ Double, Sealed Bearing
610023 3″ Double, °Hite® Bushing
610023B 3″ Double, Sealed Bearing
610025 3″ Double w/ Becket, Bushing
610025B 3″ Double w/ Becket, Bearing
4″ TRIPLE SHEAVE
The only triple sheave pulley with rotating sideplates. Designed for 7/16″ – 5/8″ ropes. Can be reaved at any point on the line. 5:1 triple over double block and tackle system possible when used in conjunction with Double Sheave Pulley with becket. High strength alloy aluminum construction with Oilite Bushing or Sealed Bearing. Triple carabiner rigging point. Tensile Strength: 15,000 lbf. RWL: 1,500 lbs. Dimensions: 10″ x 4″ x 4.5″. Pitch Diameter: 3.5″. Weight: 70 oz. Color: Gold. Rating: General Use.

610034 4″ Triple, °Hite® Bushing
610034B 4″ Triple, Sealed Bearing

Exceeds NFPA 1983, 1985 Edition/ANSI/OSHA strength specifications.

WARNING TECHNote™


Technical rescue and safety is potentially hazardous. Any person using equipment sold by RESCUE TECHNOLOGY in any manner is personally responsible for learning the proper techniques involved, and assumes all risks and accepts full and complete responsibility for any and all damages or injury of any kind, including death, which may result from the use of any RESCUE TECHNOLOGY equipment. BEARING vs. BUSHING
In rescue loads, the friction difference between bushings and bearings is minimal. It is only with loads that are greater than 5,000 lbs. that you begin to see the difference in friction. Ball bearings can dent the bearing race (brinelling). Sealed bearings can become contaminated with grit and seize. Oil Impregnated bronze bushings are stronger because there is a constant interface between the shaft, bushing, and pulley sheave. The bronze bushing is made from a soft material that will conform to the contaminant. Additionally, pulleys with bushings can be taken apart and cleaned.
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