TANDEM SPEED - Pulleys | Petzl

TANDEM SPEED

Efficient double pulley for travel along ropes and cables

The TANDEM SPEED is the fastest of the carriage pulleys. It is specifically designed for lower-angle Tyrolean traverses.

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Detailed description

Description

  • Stainless steel sheaves for excellent durability
  • Sheaves mounted on sealed ball bearings for sustained speed, independent of the weight of the person, temperature, or humidity
  • Maximum allowable speed: 20 m/s
  • Attachment point accepts up to three carabiners to facilitate use

Specifications

  • Certification(s) : CE EN 12278, UIAA

References

References P21 SPE
Weight 270 g
Min. rope diameter 13 mm
Max. cable diameter 12 mm
Sheave type sealed ball bearings
Sheave diameter 27,5 mm
Efficiency 95 %
Working load 10 kN
Breaking strength 24 kN
Guarantee 3 years
Packing 1