Page 91 - Vetus

WATERLOCKS SPECIFICALLY FOR COMMERCIAL BOATS

Heavy Duty Line
Heavy duty waterlocks
Made of the special blended composite NAVIDURIN® - which is temperature resistant up to 500ºF (260ºC) - these Heavy Duty
waterlocks outperform standard GRP materials by 170%! The same applies for the thermal resistance to deformation under
pressure. We offer two types of HD waterlocks; the NLPHD (1.2 - 2.6 gallon / 4.5 - 10 litres) and the HPW (14.5 gallon / 55
litres).
The NLP waterlock design is already known for its extraordinary noise reduction features, versatile installation options
and extremely low back pressure. Made from NAVIDURIN®, this product can meet any challenge. The Heavy Duty Line is
therefore unique in this market!

The HPW series is perfect for applications where the system is put to the test such as commercial or coastguard vessels.
For specifications see next page.

NLPHD

HPW

VETUS
Heavy Duty Class 1
Specifications GRP Epoxy Vinyl Ester
Composite
(NAVIDURIN®) resin
Material temperature resistance 500°F (260°C) 302°F (150°C) 345°F (174°C)
Continuous operating temperature 356°F (180°C) 248°F (120°C) 284°F (140°C)
Maximum operating temperature 482°F (250°C) 302°F (150°C) 345°F (174°C)
Temperature for deflection under load (1.8 MPa, 18 Bar, 260 psi) 482°F (250°C) 248°F (120°C) 284°F (140°C)
190 Mpa 100 Mpa 114 Mpa
Tensile strength 1900 Bar 1000 Bar 1140 Bar
27,560 psi 14500 psi 16,530 psi
300 Mpa 140 Mpa 167 Mpa
Flexural strength 3000 Bar 1400 Bar 1670 Bar
43,500 psi 20,300 psi 24,200 psi
Creators of Boat Systems 91