Heavy Duty Waterlocks
The HD waterlocks are made of the special blended composite NAVIDURIN® which is heat resistant up to 260ºC, almost twice as much as standard GRP materials! The same applies for thermal resistance to deformation under pressure. It is perfect for applications where the system is put to the test such as commercial or coastguard vessels.

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HPW152
Waterlock high performance 152 in/outExcellent mechanical properties. Heat resistant up to 260°C with a capacity of 55 litres. For high-output engines. -
HPW102
WaterlockExcellent mechanical properties. Heat resistant up to 260°C with a capacity of 55 litres. For high-output engines. -
HPW127
Waterlock high performance 127 in/outExcellent mechanical properties. Heat resistant up to 260°C with a capacity of 55 litres. For high-output engines. -
HPW127152
WaterlockExcellent mechanical properties. Heat resistant up to 260°C with a capacity of 55 litres. For high-output engines. -
NLP40HD
VETUS HD waterlock / muffler type NLP, 40 mm, 4.5 litres, blackVETUS introduces a new range of waterlocks - the NAVIDURIN® line! -
NLP45HD
VETUS HD waterlock / muffler type NLP, 45 mm, 4.5 litres, blackVETUS introduces a new range of waterlocks - the NAVIDURIN® line! -
NLP50HD
VETUS HD waterlock / muffler type NLP, 50 mm, 4.5 litres, blackVETUS introduces a new range of waterlocks - the NAVIDURIN® line! -
NLP60HD
VETUS HD waterlock / muffler type NLP, 60 mm, 10 litres, blackVETUS introduces a new range of waterlocks - the Heavy Duty Composite line! -
NLP75HD
VETUS HD waterlock / Muffler type NLP, 75 mm, 10 litres, blackVETUS introduces a new range of waterlocks - the Heavy Duty Composite line! -
NLP90HD
VETUS HD waterlock / muffler type NLP, 90 mm, 10 litres, blackVETUS introduces a new range of waterlocks - the Heavy Duty Composite line -
NLP60WHD
VETUS HD waterlock/muffler type NLP, 60 mm, 10 litres, whiteVETUS introduces a new range of waterlocks - the Heavy Duty Composite line -
NLP75WHD
VETUS HD waterlock / muffler type NLP, 75 mm, 10 litres, whiteVETUS introduces a new range of waterlocks - the Heavy Duty Composite line -
NLP90WHD
VETUS HD waterlock/muffler type NLP, 90 mm, 10 litres, whiteVETUS introduces a new range of waterlocks - the Heavy Duty Composite line! -
NLP50SHD
VETUS HD waterlock / muffler type NLP, 50 mm, 10 litres, blackVETUS introduces a new range of waterlocks - the NAVIDURIN® line! -
NLP50SWHD
VETUS HD waterlock/muffler 50 mm 10 litres, whiteVETUS introduces a new range of waterlocks - the Heavy Duty Composite line!

