$ 860.73
1-2 weeks delivery time
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The Vetus ALTR420SL Altus Deck Hatch (article ALTR420SL) is designed for ocean-rated deck installation and certified to CE class AII. It has an external diameter of 491 mm and a cut-out diameter of 417 mm, using a slim 23 mm satin sheen anodized aluminum frame that recesses 22 mm below the deck surface. The 10 mm dark smoke acrylic lid can be opened from inside or outside and held at almost any angle up to 90°, with watertight or ventilation-lock positions for secure and controlled airflow.
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Vetus ALTR420SL Altus Round Deck Hatch for Ocean-Rated Applications
The Vetus ALTR420SL Altus round deck hatch combines marine-grade strength with dependable ventilation and emergency access capabilities. Designed for vessels operating in demanding offshore environments (CE AII, appliance location area II), it features a corrosion-resistant anodized aluminum frame and a robust dark smoke acrylic pane for high durability and improved UV resistance. The hatch can be locked watertight or secured in ventilation mode and operated easily from either inside or outside the boat.
Technical Specifications Product Type Deck Escape and Ventilation Hatch Model Vetus ALTR420SL Hatch Series Altus Shape Round CE Classification AII (Ocean Use) Frame Material Satin sheen anodized aluminium Acrylic Pane 10 mm, dark smoke External Diameter (mm) 491 Cut-Out Diameter (mm) 417 Frame Height 23 mm Recess Below Deck 22 mm Number of Handles 2 Number of Hinges 1 Number of Adjusters 1 Mosquito Screen Optional (type HCMR420) Opening Direction Inside and outside Opening Angle Up to 90° Ventilation Lock Yes
Key Features
- Certified for ocean-exposed installation — CE class AII
- Premium anodized aluminum frame ensures high corrosion resistance
- 10 mm acrylic panel provides long-term durability and UV protection
- Ventilation and full watertight closing modes
- Operable from both inside and outside for enhanced safety
- Smooth, stylish adjuster supports flexible lid positioning up to 90°
- Compact round design ideal for limited deck spaces
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