RP433 LH-ALF PulleyRP433

RP433 LH-ALF Pulley Click and drag to rotate, shift or ctrl click to move, scroll mouse wheel to zoom

The LH-ALF has been designed for material handling (not recommended for use with people). The LH-ALF has brake pawls on one side only which means that there is no restriction on hauling speed/movement (on the normal two-way locking R-ALF device, unintentional locking can occur when hauling too quickly).

The one-way locking LH-ALF is therefore ideal in a setting where a user needs to haul quickly, such as when unloading materials from a supply vessel at an offshore wind turbine.

The LH-ALF can be used in a 2:1 hauling system (SWL 250kg) and is available as kit:

RP433 LH-ALF [1]
RP063 Medium Aluminium Prussik Pulley [1]
KH407 Pear Scaffold Karabiner (Anchor Connector) [1]
KH221 Aluminium Oval Karabiner (Supersafe) [2]

The above kit is supplied in a carry bag, with sufficient rope to achieve a 10m (32ft) Height of Lift as standard. Other Heights of Lift and bespoke kits are available- please contact us for further information.


Industrial Height Safety Rope Access Edge Management

Technical Information

Rope diameter range (mm)11
Number of personsn/a
May be servicedYes
Weight (grams)1236


The approved rope for use with the LH-ALF is ISC workLINE (11mm Low Stretch Kernmantle, EN1891A).

Printed from www.iscwales.com on 05/10/2023 02:26:41.

International Safety Components Ltd., Unit 1, Plot 2, Llandygai Industrial Estate, Bangor, Gwynedd, LL57 4YH, United Kingdom

Tel: +44 (0) 1248 363 110
Email: [email protected]