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Single Acting

VSA-0010

Standard Aluminium Single Acting

All OMS vangs are modified to suit specific stroke and pin to pin length requirements. Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request. Internal position indicators are available as an option on all sizes above -0040.
SPECIFICATIONS
Dash Size -0010
Pin Ø / Gap (B) (mm) 12.70
Standard Stroke (C) (mm) 230
Max Pin to Pin Length Closed (A) (mm) 1800
Base Weight (Max PCLC) (Kg - Kg/mm) 4.34
Max Push Load @ 40 Bar (Kg) 415 KG
Pull Force @ 150 Bar 1076 KG (10556 N)
Pull Force @ 250 Bar 1793 KG (17593 N)
Max Pull Force @ 350 Bar 2511 KG (24630 N)
DOWNLOADS
VSA-0010 Standard Stroke (230mm)

VSA-0012

Standard Aluminium Single Acting

All OMS vangs are modified to suit specific stroke and pin to pin length requirements. Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request. Internal position indicators are available as an option on all sizes above -0040.
SPECIFICATIONS
Dash Size -0012
Pin Ø / Gap (B) (mm) 15.88
Standard Stroke (C) (mm) 250
Max Pin to Pin Length Closed (A) (mm) 2000
Base Weight (Max PCLC) (Kg - Kg/mm) 6.19
Max Push Load @ 40 Bar (Kg) 512 KG
Pull Force @ 150 Bar 1171 KG (11486 N)
Pull Force @ 250 Bar 1951 KG (19144 N)
Max Pull Force @ 350 Bar 2732 KG (26802 N)
DOWNLOADS
VSA-0012 Standard Stroke (250mm)

VSA-0017

Standard Aluminium Single Acting

All OMS vangs are modified to suit specific stroke and pin to pin length requirements. Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request. Internal position indicators are available as an option on all sizes above -0040.
SPECIFICATIONS
Dash Size -0017
Pin Ø / Gap (B) (mm) 15.88
Standard Stroke (C) (mm) 275
Max Pin to Pin Length Closed (A) (mm) 2200
Base Weight (Max PCLC) (Kg - Kg/mm) 8.28
Max Push Load @ 40 Bar (Kg) 678 KG
Pull Force @ 150 Bar 1791 KG (17565 N)
Pull Force @ 250 Bar 2984 KG (29276 N)
Max Pull Force @ 350 Bar 4178 KG (40986 N)
DOWNLOADS
VSA-0017 Standard Stroke (275mm)

VSA-0022

Standard Aluminium Single Acting

All OMS vangs are modified to suit specific stroke and pin to pin length requirements. Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request. Internal position indicators are available as an option on all sizes above -0040.
SPECIFICATIONS
Dash Size -0022
Pin Ø / Gap (B) (mm) 15.88
Standard Stroke (C) (mm) 275
Max Pin to Pin Length Closed (A) (mm) 2500
Base Weight (Max PCLC) (Kg - Kg/mm) 13.36
Max Push Load @ 40 Bar (Kg) 1004 KG
Pull Force @ 150 Bar 2685 KG (26342 N)
Pull Force @ 250 Bar 4475 KG (43904 N)
Max Pull Force @ 350 Bar 6266 KG (61465 N)
DOWNLOADS
VSA-0022 Standard Stroke (275mm)

VSA-0030

Standard Aluminium Single Acting

All OMS vangs are modified to suit specific stroke and pin to pin length requirements. Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request. Internal position indicators are available as an option on all sizes above -0040.
SPECIFICATIONS
Dash Size -0030
Pin Ø / Gap (B) (mm) 19.05
Standard Stroke (C) (mm) 350
Max Pin to Pin Length Closed (A) (mm) 2800
Base Weight (Max PCLC) (Kg - Kg/mm) 20.26
Max Push Load @ 40 Bar (Kg) 1353 KG
Pull Force @ 150 Bar 3844 KG (37711 N)
Pull Force @ 250 Bar 6407 KG (62851 N)
Max Pull Force @ 350 Bar 8970 KG (87992 N)
DOWNLOADS
VSA-0030 Standard Stroke (350mm)

VSA-0040

Standard Aluminium Single Acting

All OMS vangs are modified to suit specific stroke and pin to pin length requirements. Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request. Internal position indicators are available as an option on all sizes above -0040.
SPECIFICATIONS
Dash Size -0040
Pin Ø / Gap (B) (mm) 22.23
Standard Stroke (C) (mm) 350
Max Pin to Pin Length Closed (A) (mm) 3800
Base Weight (Max PCLC) (Kg - Kg/mm) 40.80
Max Push Load @ 40 Bar (Kg) 1948 KG
Pull Force @ 150 Bar 5835 KG (57244 N)
Pull Force @ 250 Bar 9725 KG (95406 N)
Max Pull Force @ 350 Bar 13616 KG (133569 N)
DOWNLOADS
VSA-0040 Standard Stroke (350mm)

VSA-0048

Standard Aluminium Single Acting

All OMS vangs are modified to suit specific stroke and pin to pin length requirements. Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request. Internal position indicators are available as an option on all sizes above -0040.
SPECIFICATIONS
Dash Size -0048
Pin Ø / Gap (B) (mm) 25.40
Standard Stroke (C) (mm) 350
Max Pin to Pin Length Closed (A) (mm) 3800
Base Weight (Max PCLC) (Kg - Kg/mm) 42.42
Max Push Load @ 40 Bar (Kg) 2153 KG
Pull Force @ 150 Bar 6604 KG (64784 N)
Pull Force @ 250 Bar 11006 KG (107973 N)
Max Pull Force @ 350 Bar 15409 KG (151162 N)
DOWNLOADS
VSA-0048 Standard Stroke (350mm)

VSA-0060

Standard Aluminium Single Acting

All OMS vangs are modified to suit specific stroke and pin to pin length requirements. Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request. Internal position indicators are available as an option on all sizes above -0040.
SPECIFICATIONS
Dash Size -0060
Pin Ø / Gap (B) (mm) 25.40
Standard Stroke (C) (mm) 425
Max Pin to Pin Length Closed (A) (mm) 4000
Base Weight (Max PCLC) (Kg - Kg/mm) 51.83
Max Push Load @ 40 Bar (Kg) 2711 KG
Pull Force @ 150 Bar 8243 KG (80865 N)
Pull Force @ 250 Bar 13738 KG (134774 N)
Max Pull Force @ 350 Bar 19234 KG (188684 N)
DOWNLOADS
VSA-0060 Standard Stroke (425mm)

VSA-0076

Standard Aluminium Single Acting

All OMS vangs are modified to suit specific stroke and pin to pin length requirements. Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request. Internal position indicators are available as an option on all sizes above -0040.
SPECIFICATIONS
Dash Size -0076
Pin Ø / Gap (B) (mm) 31.75
Standard Stroke (C) (mm) 425
Max Pin to Pin Length Closed (A) (mm) 4000
Base Weight (Max PCLC) (Kg - Kg/mm) 56.16
Max Push Load @ 40 Bar (Kg) 2890 KG
Pull Force @ 150 Bar 8406 KG (82467 N)
Pull Force @ 250 Bar 14011 KG (137445 N)
Max Pull Force @ 350 Bar 19615 KG (192423 N)
DOWNLOADS
VSA-0076 Standard Stroke (425mm)

VSA-0091

Standard Aluminium Single Acting

All OMS vangs are modified to suit specific stroke and pin to pin length requirements. Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request. Internal position indicators are available as an option on all sizes above -0040.
SPECIFICATIONS
Dash Size -0091
Pin Ø / Gap (B) (mm) 31.75
Standard Stroke (C) (mm) 450
Max Pin to Pin Length Closed (A) (mm) 4500
Base Weight (Max PCLC) (Kg - Kg/mm) 77.10
Max Push Load @ 40 Bar (Kg) 3531 KG
Pull Force @ 150 Bar 9607 KG (94248 N)
Pull Force @ 250 Bar 16012 KG (157080 N)
Max Pull Force @ 350 Bar 22417 KG (219911 N)
DOWNLOADS
VSA-0091 Standard Stroke (450mm)

VSA-0115

Standard Aluminium Single Acting

All OMS vangs are modified to suit specific stroke and pin to pin length requirements. Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request. Internal position indicators are available as an option on all sizes above -0040.
SPECIFICATIONS
Dash Size -0115
Pin Ø / Gap (B) (mm) 34.90
Standard Stroke (C) (mm) 500
Max Pin to Pin Length Closed (A) (mm) 4900
Base Weight (Max PCLC) (Kg - Kg/mm) 114.29
Max Push Load @ 40 Bar (Kg) 4612 KG
Pull Force @ 150 Bar 12970 KG (127235 N)
Pull Force @ 250 Bar 21616 KG (212058 N)
Max Pull Force @ 350 Bar 30263 KG (296881 N)
DOWNLOADS
VSA-0115 Standard Stroke (500mm)

VSA-0150

Standard Aluminium Single Acting

All OMS vangs are modified to suit specific stroke and pin to pin length requirements. Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request. Internal position indicators are available as an option on all sizes above -0040.
SPECIFICATIONS
Dash Size -0150
Pin Ø / Gap (B) (mm) 38.10
Standard Stroke (C) (mm) 500
Max Pin to Pin Length Closed (A) (mm) 5300
Base Weight (Max PCLC) (Kg - Kg/mm) 178.83
Max Push Load @ 40 Bar (Kg) 5836 KG
Pull Force @ 150 Bar 16813 KG (164934 N)
Pull Force @ 250 Bar 28021 KG (274889 N)
Max Pull Force @ 350 Bar 39230 KG (384845 N)
DOWNLOADS
VSA-0150 Standard Stroke (500mm)
OMS Standard single acting vang range has been engineered to the highest standard, combining excellent strength to weight ratios with prolonged corrosion resistance and outstanding service life. Careful selection of marine grade aluminium’s and high strength Duplex stainless steel’s coupled with proven in-house design and manufacturing ensure a robust and reliable performance in the harshest environments. Stainless steel and composite options are available on request. Should our standard options not exactly match your needs then OMS’s in-house engineers can customise to better fit your application. Standard cylinders are available from sizes-0010-0150, with larger sizes available on request. OMS is the manufacturer of all OYS Hydraulics.
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TECHNICAL DRAWING

DATA TABLE

PART NUMBERMAX PULL LOAD AT 350 BAR (KG)MAX PUSH LOAD AT 40 BAR (KG)MAX PIN TO PIN LENGTH CLOSED (A) (MM)PIN Ø / GAP (B) (MM)BASE WEIGHT (MAX PCLC) (KG - KG/MM)STANDARD STROKE (C) (MM)
VSA-00102511415180012.704.34230
VSA-00122732512200015.886.19250
VSA-00174178678220015.888.28275
VSA-002262661004250015.8813.36275
VSA-003089701353280019.0520.26350
VSA-0040136161948380022.2340.80350
VSA-0048154092153380025.4042.42350
VSA-0060192342711400025.4051.83425
VSA-0076196152890400031.7556.16425
VSA-0091224173531450031.7577.10450
VSA-0115302634612490034.90114.29500
VSA-0150392305836530038.10178.83500
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