Beckson
Ventilators
Vacuum-formed white ABS air scoops with white KORAD® cap to prevent cracking or discoloring. Injection molded models C-7 and C-8 snap on and off an included deck mounted adapter and are also available in black. All these vents can be spray printed with acrylic paint to match gel coat.
For high traffic areas Beckson recommends our special

Beckson also manufactures a vent top deck plate set. See them here.
Click on images for larger image.
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C-1 Cowl Vent Width: 6-1/4" (15.9 cm) Depth: 7" (17.8 cm) Height: 3" (7.6 cm) Adapters and Hose Size: (A-3/VT-3) (A-4/VT-4) (SA-3/VT-3) |
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C-2 Scoop Vent Width: 8" (20.3cm) Depth: 5-1/2" (14.0cm) Height: 2-1/4" (5.7cm) Adapters and Hose Size: (A-3/VT-3) (A-4/VT-4) (SA-3/VT-3) |
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C-3 Mini Locker Vent Width: 7-1/8" (18.1cm) Depth: 2-3/8" (6.0cm) Height: 1-1/4" (3.1CM) |
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C-4 Clam Shell Vent Longer version of a C-4A Width: 5-3/4" (14.6cm) Depth: 7-1/4" (18.4cm) Height: 1-1/2" (3.8cm) Adapters: (A-3/VT-3) |
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C-4A
Mini
Clam Shell Vent Smaller version of a C-4 Width: 4-1/4" (10.8cm) Depth: 4-1/8" (10.5cm) Height: 1-1/2" (3.8cm) |
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C-5 Super Cowl Vent Width: 8" (20.3cm) Depth: 10-1/2" (26.7cm) Height: 3-1/4" (8.3cm) Adapters and Hose Size: (A-3/VT-3) (A-4/VT-4) (SA-3/VT-3) |
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C-6 Exhaust Vent BETTER VENTILATION 24 HOURS - DAY AFTER DAY NON-STOP - YEAR AFTER YEAR Powered by just a slight breeze, the Vent-O-Mate® ventilator automatically exhausts stale, hot and moisture-laden damp air from inside a closed boat to help eliminate mildew and keep odors from accumulating - No need to wonder why your solar powered vent is not working. Wind moving over the open grill on top creates a partial vacuum that literally sucks air out of the boat - removes 350 cu. ft. of air per hour with a breeze of only 6 mph. That's enough to completely change the air in a 30' sailboat in about an hour. Vent-O-Mate® is also ideal for adding ventilation to heads, galleys, forepeaks to help prevent mildew damage to interior wood and cabinet work. Install over anchor locker to dry wet line and keep musty odors from below. A clear shield on top permits light to enter and the vent can be closed from the inside during chilly weather to retain cabin heat. - Draft free - Water tight - Allows light below -No obstruction below deck Unsurpassed Exhaust Ventilator, No more dampness, mildew or condensation. Model No. - C-6SS - Vent-O-Mate® Ventilator with stainless steel cover. We suggest C-6SS in heavy traffic areas. Model No. - C-6 White C-6B Black - Vent-O-Mate® with plastic cover. Dimensions: Over All - 7 3/4" (19.7cm) Dia. x 2 1/4 (5.7cm) Hole Cut - 4" (10.2cm) Dia. Covers Only - C-6R White C-6RB Black C-6RS Stainless Available Here Installation Instructions |
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C-7 Snap On Clam Vent Width: 5-1/2" (14.0cm) Depth: 6-1/4' (15.9cm) Height: 2-1/2" (6.4cm) Adapters: Includes 3" hose adapter for use with VT-3 |
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C-8 Snap
On Clam Vent Width: 5-1/2" (14.0cm) Depth: 6-1/4' (15.9cm) Height: 2-1/2" (6.4cm) Adapters: Includes 4" hose adapter for use with VT-4 |
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C-9 Locker Vent Width: 8-3/4" (20.3cm) Depth: 2-1/4" (5.7cm) Height: 1" (2.5cm) |
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A-3 and A-4 Slide On Vent Hose
Adapters For attaching ventilation hose to deck. A-3 for use with VT-3 (3") A-4 for use with VT-4 (4") |
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SA-3 and SA-4 Screw On Vent Hose
Adapters For attaching ventilation hose to deck. SA-3 for use with VT-3 (3") SA-4 for use with VT-4 (4") |
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SC-7 Soft Cowl Vent Width: 4-7/8" (12.4cm) Depth: 5-1/8" (13.0cm) Height: 2" (5.8cm) Adapters and Hose Size: (A-3/VT-3) (A-4/VT-4) (SA-3/VT-3) |
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VT-3 and
VT-4 Bilge
Ventilation
Hose Designed for venting bilge gases. Wire re-enforced vinyl hose that is light and easy to bend. For use with all vents. White. Packaged in 50' lengths. VT-3 Diameter: 3" (7.6cm) VT-4 Diameter: 4: (10.2cm) |
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SV-1B Drain Vent Small vent for deck or bulkhead mount. Raised fins reduce clogging when used as a scupper. Perfect for venting areas under fixed seating too. Color: Black Hole Cut = 2-1/4" (5.7cm) Dia. Over All = 4" (10.1cm) x 2.5" (6.4cm) |
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SV-4B Drain Vent Flush vent design may be used as a floor drain or for ventilation of a speaker enclosure or locker. Color: Black Hole Cut = 4" (10.2cm) Dia. Over All = 5-1/2" (14.0cm) Dia. |
KORAD® is a registered trademark of Polymer Extruded Products.