{"product_id":"sea-dog-331204-poly-collector-box-for-4-hose-marine-ventilation-air-intake-exhaust-box-replaces-attwood-1341-1342","title":"Sea-Dog Collector Box 331204, 4 Inch Hose Vent Fitting, Interchanges with Attwood 1341 and 1342","description":"\u003cp\u003eThe Sea-Dog Collector Box, part number 331204, is a marine ventilation fitting designed to work with a louvered vent to draw air into or exhaust air out of an engine compartment or below-deck space. It is built for a single 4 inch hose connection and pairs with either the stainless steel Louvered Vents (Sea-Dog 331200 or 331201) or the injection molded ABS Louvered Vents (Sea-Dog 337210 or 337211) to complete a full intake or exhaust ventilation run.\u003c\/p\u003e\u003cp\u003eConstructed of injection molded polypropylene, the 331204 resists corrosion and holds up to the marine environment better than unprotected metal fittings. It measures 15-1\/2 inches at dimension A, 2 inches at dimension B, and 4 inches at dimension C, with a vent area of 9.10 square inches through its single 4 inch hose port. This collector box is interchangeable with Attwood part numbers 1341 and 1342, making it a straightforward swap when replacing an existing collector box of that type. It ships as a single unit and is intended for boat builders and owners installing or upgrading a hose-fed ventilation system.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 331204\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Collector Box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Injection Molded Polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Size:\u003c\/strong\u003e 4 inches (1 connection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVent Area:\u003c\/strong\u003e 9.10 square inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (A):\u003c\/strong\u003e 15-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth (B):\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight (C):\u003c\/strong\u003e 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.222 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Pack:\u003c\/strong\u003e 5 each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514331227\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Louvered Vents:\u003c\/strong\u003e Sea-Dog 331200, 331201, 337210, 337211\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchangeable With:\u003c\/strong\u003e Attwood 1341, 1342\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUniversal marine ventilation fitting for use with a 4 inch hose; not model-specific.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAttwood 1341\u003c\/li\u003e\n\u003cli\u003eAttwood 1342\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sea-Dog 331204 used for?\u003c\/strong\u003e The Sea-Dog 331204 is a collector box that connects to a 4 inch hose and works together with a louvered vent to bring air into, or exhaust air out of, an engine compartment or other below-deck space.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat hose size does the 331204 collector box take?\u003c\/strong\u003e It is built for a single 4 inch hose connection, with a vent area of 9.10 square inches at that port.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat vents is the 331204 compatible with?\u003c\/strong\u003e The 331204 is designed to pair with the stainless steel Sea-Dog Louvered Vents (331200 or 331201) or the injection molded ABS Sea-Dog Louvered Vents (337210 or 337211).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sea-Dog 331204 interchangeable with an Attwood part?\u003c\/strong\u003e Yes, the 331204 is interchangeable with Attwood part numbers 1341 and 1342, so it can be used as a direct replacement for those parts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the collector box made of?\u003c\/strong\u003e Injection molded polypropylene is used for the 331204, which resists corrosion in the marine environment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 331204 collector box weigh?\u003c\/strong\u003e It weighs 0.222 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the Sea-Dog 331204?\u003c\/strong\u003e The 331204 measures 15-1\/2 inches (A) by 2 inches (B) by 4 inches (C).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 331204 come with mounting hardware or the vent included?\u003c\/strong\u003e The 331204 is the collector box only; it ships as a single unit and the louvered vent (331200, 331201, 337210, or 337211) is a separate part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the 331204 different from the 331202 and 331203 collector boxes?\u003c\/strong\u003e All three share the same 15-1\/2 inch by 2 inch by 4 inch overall size, but the 331204 is fitted for a single 4 inch hose with 9.10 square inches of vent area, while the 331203 is fitted for two 3 inch hoses (12.80 square inches) and the 331202 ships without holes for custom installations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 331204 be used for both intake and exhaust ventilation?\u003c\/strong\u003e Yes, the collector box is designed to facilitate both air intake and exhaust when installed with a compatible louvered vent.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the standard package quantity for part 331204?\u003c\/strong\u003e The Sea-Dog 331204 has a standard pack of 5 each.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sea-Dog 331204 collector box?\u003c\/strong\u003e The UPC for the Sea-Dog 331204 is 035514331227.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988755230939,"sku":"S-D-331204","price":7.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/4744_a45eddef-37c8-448a-84d0-a4757087d47c.jpg?v=1784428847","url":"https:\/\/www.goodvibesmarina.com\/products\/sea-dog-331204-poly-collector-box-for-4-hose-marine-ventilation-air-intake-exhaust-box-replaces-attwood-1341-1342","provider":"Good Vibes Marina","version":"1.0","type":"link"}