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Unit 3 ESP Furling System Unit 3 ESP Furling System Unit 3 ESP Furling System
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Unit 3 ESP

Unit 3 ESP Furling System

Part No. 7323.10
$4,835.00  Not available on-line. Please contact your Harken dealer.
Wire Ø (1 x 19 SS) (mm)12, 14, 16 mm
Wire Ø (1 x 19 SS) (in)1/2, 5/8, 9/16 in
Rod Ø (mm)11.1, 12.7, 9.53 mm
Rod Ø (dash)-22, -30, -40
Clevis pin Ø (mm)22.2, 25.4 mm
Clevis pin Ø (in)1, 7/8 in

The ESP Furler is designed for the cruiser looking for an easy-to-assemble furler with an elegant design. Install a Harken® ESP Furler and trim safely from the cockpit when it blows; unfurl instead of motoring when it’s light, for a great day of sailing.

Foils slip over the standard marine eye and headstay wire for easy installation. The adjustable bottom foil fine-tunes the system length. Shackle at the tack and head attach the sail to the furler, with sail shape controlled by halyard tension. There is no need to cut the wire during installation.

Spool is made from Hard Lube-anodized aluminum. Cover, flange, and guard are molded from glass reinforced polymers for high strength. Foils are clear-anodized for durability. The stainless steel sail feeder is strong and durable.

FootnoteStandard and max headstay lengths determined using 7323.34 2000 top foil. When using long leg kits add 14 1/2" (.37 m). 
Wire Ø (1 x 19 SS) (mm)12, 14, 16 mm
Wire Ø (1 x 19 SS) (in)1/2, 5/8, 9/16 in
Rod Ø (mm)11.1, 12.7, 9.53 mm
Rod Ø (dash)-22, -30, -40 
Clevis pin Ø (mm)22.2, 25.4 mm
Clevis pin Ø (in)1, 7/8 in
Standard headstay length (m)23.5 m
Standard headstay length (ft in)77'1" ft in
Maximum headstay length (m)25.5 m
Maximum headstay length (ft in)83'8" ft in
A (mm)130 mm
A (in)5 1/8 in
B (mm)240 mm
B (in)9 7/16 in
C maximum (mm)610 m
C maximum (in)24 in
D (mm)53 mm
D (in)2 1/8 in
E maximum with long leg kit (mm)1461 mm
E maximum with long leg kit (in)57 1/2 in
E maximum with short leg kit (mm)1091 mm
E maximum with short leg kit (in)42 15/16 in
E minimum with long leg kit (mm)1056 mm
E minimum with long leg kit (in)41 9/16 in
E minimum with short leg kit (mm)686 mm
E minimum with short leg kit (in)27 in
F with long leg kit (mm)778 mm
F with long leg kit (in)30 5/8 in
F with short leg kit (mm)408 mm
F with short leg kit (in)16 1/16 in
G with long leg kit (mm)740 mm
G with long leg kit (in)29 3/16 in
G with short leg kit (mm)370 mm
G with short leg kit (in)14 5/8 in
H (mm)298 mm
H (in)11 3/4 in
I (mm)121 mm
I (in)4 3/4 in
J with long leg kit (mm)535 mm
J with long leg kit (in)21 1/16 in
J with short leg kit (mm)165 mm
J with short leg kit (in)6 1/2 in
K (mm)69 mm
K (in)2 3/4 in
Extrusion length (m)2 m
Extrusion length (ft in)6'6 3/4" ft in
Luff tape size (mm)5 mm
Luff tape size (in)#6 (6/32) in
Manual: 4411.pdf (open/save)
Manual: 4410.pdf (open/save)
EPS: 7323.10.eps (open/save)

DO NOT use Harken Equipment for Human suspension.

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