GFM

MANUAL FORESAIL FURLER

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GFM

manual foresail furler

Manual foresail furler available in different sizes C0, C0T, C1, C2, C3, C4 and C5 (for either 1x19 Wire stays from Ø 4 to Ø 16 mm, or Rod from #10 to #40). The kit is supplied complete with aluminum furling foils and halyard swivel. It is equipped with link plates which may be cut to measure in order to customize tack height.

The furling drum rotates on a double race of ball bearings, which do not require neither lubrication nor maintenance. The furling drum is hollow inside, thus allowing for a turnbuckle to be housed inside and for the stay to pass through.

The drum is entirely made in anodized aluminum alloy and s.s. parts are insulated by means of a nylon film. It has been conceived in order to be easily fitted by means of simple tools.

For below deck version, material and dimensions of both flange and cap are to be customized upon client requirements.

GFM

The drum rotates on a double ball bearing race.

Plus 1

The halyard swivel rotates on a double Torlon ball bearing race®.

Plus 2


Dimensions

Dimensions
A mm B mm Ø C mm
C0 / C0T 455 30 130
C1 600 30 178
C2 700 38 220
C3 790 50 270
C4 790 50 270
C5 1039 93 286

Models

C0

C0T

C1

C2

C3

C4

C5

Max forestay Ø mm

4 -7

4 -7

5 - 8

8 - 10

10 - 12

12 - 14

14 - 16

Equivalent in # rod

-10

-10

-10

-17

-22

-30

-40

Clevis pin Ø mm

8-10

8-10-12

8-10-12

12-14-16

16-18-22

16-18-22

20-22-25

Foil type

BMG30R

BMG30R

BMG30R

BMG40R

BMG40R

BMG50R

BMG52

Foil length m

1,5

1,5

1,5

1,5

1,5

1,5

3,0

Weight kg/m

0,66

0,66

0,66

0,92

0,92

1,32

1,77

Furling line

Included

Not included

Max sail area (m2 150%)

27

30

45

70

100

135

150

Max stay length (suggested)

9

10,5

15

18

19,5

21

25