Ventilation Inox Grilles

 Attwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. All collector boxes and vents are designed for intake or exhaust and meet ABYC H-2 cross sectional area requirements.  Suitable for installation on any flat or most contoured ... read+

● Stainless Steel AISI 316 ● Both the hoods and the rings are made of cast stainless steel. The housing goran and are removable and the clamping ring can be tightened manually. The threaded nut and the cover ring are supplied as standard.   Air flow area (cm2) Ø Cover opening (mm) 44,2 75 read+

● Stainless Steel AISI 316 ● Both the hoods and the rings are made of cast stainless steel. The housing goran and are removable and the clamping ring can be tightened manually.    The threaded nut and the cover ring are supplied as standard.   Air flow area (cm2) Ø Cover opening (mm) 44,2 75 read+

● Stainless Steel AISI 316   ● Both the hoods and the rings are made of cast stainless steel. The housing goran and are removable and the clamping ring can be tightened manually. The threaded nut and the cover ring are supplied as standard.     Type Air flow area (cm2) Ø Cover opening (mm) JER316WR 44,2 75 TOM316wR 78,6 100 YOG316WR 122,8 125 read+

● Prevents water from entering the fan ● This separator drains any water that enters the boat from the air intake and can be completely closed by the built-in mushroom aerator made of AISI 316 stainless steel. ● Maximum thickness of 25 mm   Type Ø (mm) Max. thick cover BOX75 75 25 BOX100 100 25 BOX125 125 25 read+

● Prevents water from entering the fan ● This separator drains any water that enters the boat from the air intake and can be completely closed by the built-in mushroom aerator made of AISI 316 stainless steel. ● Maximum thickness of 25 mm   Type Ø (mm) Max. thick cover BOXS75 75 25 BOXS100 100 25 read+

● Can be mounted invisibly on covers up to 25mm thick ● They can be mounted on the water separator using a counter frame and then screwed into the cover ● Manufactured with high gloss polished stainless steel AISI 316 and adapted to stainless steel air intakes and water separators   Type Indicated for A Ø mm B Ø mm C Ø mm Thickness mm BOXAD75 BOX75, BOXS75 167 95 5.2 6 BOXAD100 BOX100, B... read+

Complete set: stainless steel screw, male cover ring and fixing wrench   Tipo Descripción RING75 Ring and screw AISI 316 for air intake DONALD, JERRY, TRAMON and LIBEC RING100 Ring and screw AISI 316 for air intake TOM and CHINOOK RING125 Ring and screw AISI 316 for air intakeYOGI and SAMOEN read+

● In addition to combustion air, the engine also requires sufficient ventilation air to dissipate residual heat. The required volume of ventilation air is approximately the same as the necessary combustion air that is apox. 6.1 m3 per kW (4.5 m3 per cv) per hour based on a maximum air velocity of 3 m / sec. The design of are based on these principles.   ● This type has an anodized polished alum... read+

● In addition to combustion air, the engine also requires sufficient ventilation air to dissipate residual heat. The required volume of ventilation air is approximately the same as the necessary combustion air that is apox. 6.1 m3 per kW (4.5 m3 per cv) per hour based on a maximum air velocity of 3 m / sec.  ● This type is made of stainless steel with anodized aluminum grids &nbs... read+