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Pulleys & Sheaves

High-efficiency pulleys for rope access, rescue, and hauling systems. Single, double, and ball bearing versions — EN 12278 certified for professional use.

EN 12278:2007 CE MBS 18–40 kN Ø 8–13 mm ropes
HZP-S1

HZP-S1

Single Sheave Pulley

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HZP-S2

HZP-S2

Ball Bearing Single Pulley

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HZP-D1

HZP-D1

Double Sheave Pulley

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HZP-D2

HZP-D2

Ball Bearing Double Pulley

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HZP-S1

Single Sheave Pulley
EN 12278
HZP-S1

Key Features

  • Aluminum side plates with powder-coated finish
  • Single aluminum bushing sheave for durability
  • Fixed eye attachment at top
  • Compact and lightweight design
  • Suitable for 8–13 mm kernmantle ropes
  • Economical choice for general pulley applications

Specifications

StandardEN 12278:2007
MBS25 kN
Sheave Diameter38 mm
MaterialAluminum alloy side plates, aluminum bushing
FinishPowder coated (green)
Rope DiameterØ 8 – 13 mm
Weightapprox. 0.095 kg
Efficiency85% (bushing)
CertificationCE

HZP-S2

Ball Bearing Single Pulley
EN 12278
HZP-S2

Key Features

  • Precision ball bearing sheave for high efficiency
  • Stainless steel axle for corrosion resistance
  • Swivel top attachment for rope alignment
  • Aluminum side plates with hard anodized finish
  • Ideal for hauling systems and zip lines
  • Reduces friction loss significantly vs bushing version

Specifications

StandardEN 12278:2007
MBS25 kN
Sheave Diameter38 mm
MaterialAluminum alloy side plates, stainless steel bearings
FinishHard anodized (blue)
Rope DiameterØ 8 – 13 mm
Weightapprox. 0.110 kg
Efficiency95% (ball bearings)
CertificationCE

HZP-D1

Double Sheave Pulley
EN 12278
HZP-D1

Key Features

  • Two parallel sheaves on single axle
  • Accepts two ropes for 4:1 mechanical advantage
  • Robust construction for rescue and hauling
  • Aluminum bushings for smooth operation
  • Multiple attachment points on side plates
  • Economical double-pulley solution

Specifications

StandardEN 12278:2007
MBS40 kN
Sheave Diameter38 mm (×2)
MaterialAluminum alloy side plates, aluminum bushings
FinishPowder coated (red)
Rope DiameterØ 8 – 13 mm (×2)
Weightapprox. 0.220 kg
Mechanical Advantage4:1 (with appropriate setup)
CertificationCE

HZP-D2

Ball Bearing Double Pulley
EN 12278
HZP-D2

Key Features

  • Two precision ball bearing sheaves
  • Maximum efficiency for demanding hauling systems
  • Swivel top attachment with multiple connection options
  • Purple anodized aluminum body for high visibility
  • Ideal for professional rescue and complex rigging
  • Stainless steel hardware throughout

Specifications

StandardEN 12278:2007
MBS40 kN
Sheave Diameter38 mm (×2)
MaterialAluminum alloy, stainless steel bearings
FinishHard anodized (purple)
Rope DiameterØ 8 – 13 mm (×2)
Weightapprox. 0.260 kg
Efficiency95%+ (ball bearings)
CertificationCE

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