ID
1004596
$ 1,206.24
1-2 weeks delivery time
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The Vetus BP250S20 Steel Thruster Tunnel (article BP250S20) is engineered for VETUS bow thrusters including BOW125 and BOW160. It features a 252.8 mm internal diameter, 2000 mm length, and 7.1 mm wall thickness. Manufactured from P355/St 52.0 steel and coated internally and externally with a zinc phosphate primer, it provides strength and corrosion resistance for installation in steel-hulled yachts and small vessels.
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Vetus BP250S20 Steel Bow Thruster Tunnel Ø250 x 2000 mm
The Vetus BP250S20 bow thruster tunnel is designed for integration in steel marine hulls where strength and precise alignment are essential for optimal thruster efficiency. Crafted from high-performance P355 / St 52.0 steel, it provides robust structural integrity. Internal and external blasting ensures improved adhesion for the protective 40 µm zinc phosphate primer, providing durable corrosion resistance suitable for harsh marine environments.
Specification Value Outer diameter 267.0 mm Internal diameter 252.8 mm Wall thickness 7.1 mm Length 2000 mm Material P355 / St 52.0 steel Coating Zinc phosphate primer (Red/Brown), 40 µm Approx. weight 46 kg/m
- Compatible with VETUS BOW125 and BOW160 thruster systems
- Precision engineering ensures efficient hydrodynamic performance
- Suitable for newbuilds and retrofit steel hull installations
- Anti-corrosion coating for extended service life
- Reliable and robust tunnel construction for demanding marine use
Noise reduction recommendation: ARM acoustic material can reduce bow thruster noise by approx. 3 dB(A) per layer. Applying two layers may achieve reductions of up to 7 dB(A).
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