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Single-Acting Boom Vang

-12 Single-Acting Boom Vang — 255 mm Stroke

Part No. HYCV040220255
  Not available on-line. Please contact your Harken dealer.
- Size-12
Gap/pin Ø (mm)15.9 mm
Gap/pin Ø (in)5/8 in
Pull force @ 5000 psi/345 bar (kg)2163 kg
Pull force @ 5000 psi/345 bar (lb)4769 lb

Hydraulic vangs change the height of the boom to help control sail shape. They also function as a topping lift to hold the boom up when reefing and to keep it level when the sail is flaked.

- Size-12 
Stroke (mm)254 mm
Stroke (in)10.0 in
Pin center length closed (PCLC) Minimum (mm)1397 mm
Pin center length closed (PCLC) Minimum (in)55 in
Pin center length closed (PCLC) Maximum (mm)2261 mm
Pin center length closed (PCLC) Maximum (in)89 in
Base weight kg + (PCLC x kg/mm)1.33 + 0.00225 kg
Base weight lb + (PCLC x lb/in)2.940 + 0.126 lb
Volume retracted (L)0.19 L
Volume retracted (in³)12 in³
Gap/pin Ø (mm)15.9 mm
Gap/pin Ø (in)5/8 in
Bore Ø (mm)40 mm
Bore Ø (in)1 1/2 in
Rod Ø (mm)22 mm
Rod Ø (in)7/8 in
Housing OD (mm)50 mm
Housing OD (in)1.98 in
Extension Tube OD (mm)50 mm
Extension Tube OD Ø (in)1.98 in
Pull force @ 1000 psi/69 bar (kg)48 kg
Pull force @ 1000 psi/69 bar (lb)106 lb
Pull force @ 2000 psi/138 bar (kg)577 kg
Pull force @ 2000 psi/138 bar (lb)1271 lb
Pull force @ 3000 psi/207 bar (kg)1105 kg
Pull force @ 3000 psi/207 bar (lb)2437 lb
Pull force @ 4000 psi/276 bar (kg)1634 kg
Pull force @ 4000 psi/276 bar (lb)3603 lb
Pull force @ 5000 psi/345 bar (kg)2163 kg
Pull force @ 5000 psi/345 bar (lb)4769 lb
Return force @ 600 psi / 41 bar (kg)481 kg
Return force @ 600 psi / 41 bar (lb)1060 lb
Breaking load (kg)5288 kg
Breaking load (lb)11658 lb
DWG: HYCV040220255.dwg (open/save)
Drawing - PDF: HYCV040220255.pdf (open/save)
IGS: HYCV040220255.igs (open/save)
EPS: HYCV.eps (open/save)
High-res JPG: HYCV.jpg (open/save)

DO NOT use Harken Equipment for Human suspension.

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