$ 290.28
1-2 weeks delivery time
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The Vetus HMB4633 is a combined roller blind and mosquito screen designed for escape and ventilation deck hatches, compatible with ALT4633SL and MAG4633SL. It fits hatch openings of 325 x 455 mm, features outer dimensions of 354 x 533 mm, and has an internal height of 38.5 mm. The durable housing is powder-coated in off-white aluminum, and both the blind and fly screen are made from UV-stabilized grey PVC coated material for long-lasting performance.
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Vetus HMB4633 Combined Roller Blind and Mosquito Screen for Altus/Magnus/FGH Type 4633
The Vetus HMB4633 offers a smart, dual-function solution for marine deck hatches by combining an automatic blackout roller blind with an integrated roller fly screen. Designed for precise fitting and smooth usability, it allows quick switching between fresh ventilation, daylight, or complete darkness by sliding the handle. The magnetic clasp between the handles enables both screens to retract automatically into their housings when separated.
Technical Specification Details Product Compatibility ALT4633SL, MAG4633SL, suitable for various FGH hatches Hatch Opening Size 325 x 455 mm Outer Dimensions 354 x 533 mm Internal Height 38.5 mm Corner Radius Compatibility 43 mm or less Functionality Roller blind (blackout) + roller fly screen Housing Material Powder-coated aluminium (off white) Blind & Screen Material UV-stabilised grey PVC coated Adjustment System Strong adjustable springs for manual tension reset Durability Altered hooks for enhanced mechanical strength
Key Features
- Designed for Altus and Magnus 4633 hatch types
- Instant switching between daylight, airflow, or blackout
- Automatic retracting screens via magnetic handle clasp
- Robust aluminium housing prevents discoloration
- UV-stable PVC materials withstand long-term marine exposure
- Sleek profile maintains maximum visibility
- Ideal for escape and ventilation hatch installations
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