4
When the original Furlex was introduced in 1983, it was not a pioneering project. The design included
features which improved on other manufacturers’ products to increase performance, function and
reliability. The first systems sold are still functioning well, providing ample proof of the design’s
effectiveness and long-term staying power. Furlex quickly became the market leader, a position it
still occupies today. Our success can also be put down to how we select a system for a specific yacht.
First we calculate the boat’s righting moment, which is a function of its displacement, ballast, beam
and draft. Then we use righting moment in combination with the rig type to calculate its power when
sailing, and the likely loads on the Furlex system.
Furlex is only sold through authorized local dealers who are able to cover all service requirements for
the customer, including assistance with assembly, the modification of sails or the production of new
sails.
This new Furlex model range incorporates improvements based on our extensive experience, and
represents the very latest development of the jib furling and reefing concept.
Furlex is supplied as a complete assembly kit containing all the components required.
The ball-bearing system of the halyard swivel features a load distribution facility, a unique
patented system which distributes loads over the entire ball race. This permits smoother furling
and considerably reduces bearing wear.
Furlex 100 S for Ø 6 mm forestay can be supplied with an optional external rigging screw.
The Furlex luff section has the same dimensions over its whole length. The entire luff is furled
in an even roll, right down to the tack of the sail. This is a requirement for satisfactory sail shape
when reefed.
The tack ring’s ”free turn” flattens out the sail, promoting an efficient shape when reefed.
Furlex is suited to both cruising and racing. The line drum and line guide are easy to remove if
you want to utilize the entire forestay length for racing.
The luff section has two luff grooves, allowing two jibs to be goose-winged when running down-
wind and facilitating fast sail changes for racing yachtsmen.
The prefeeder is always on hand to help when hoisting the sail.
The line guide fitting centres the line as it is wound onto the drum, and the flexible internal line
guard maintains light pressure on the line to ensure even distribution on the drum.
Furlex is manufactured by Seldén Mast, the world’s leading manufacturer of masts and rigging
systems.
1.2 Product information
Follow the instructions carefully when fitting.