{"id":34567,"date":"2026-07-14T19:29:08","date_gmt":"2026-07-14T16:29:08","guid":{"rendered":"https:\/\/www.mepratuote.fi\/product\/komekammioinen-vesilukko-aanenvaimennin-nlp350-50\/"},"modified":"2026-07-14T19:30:15","modified_gmt":"2026-07-14T16:30:15","slug":"compe-chamber-water-lock-manifold-dampener-nlp350-50","status":"publish","type":"product","link":"https:\/\/www.mepratuote.fi\/en\/product\/compe-chamber-water-lock-manifold-dampener-nlp350-50\/","title":{"rendered":"NLP350 rotatable waterlock\/muffler"},"content":{"rendered":"<p><h2 class=\"omah2\">Vetus NLP350 Water Trap for \u00d850 mm Drain Hose&nbsp;<\/h2>\n<p>Model NLP3 \u2013 the quietest water trap on the market! The NLP3 series of low-profile, three-chamber water traps\/silencers are designed to dampen noise extremely effectively, up to -10 dB better than conventional water traps.<\/p>\n<p>NLP3 water traps feature swivel body sections and hose connections, allowing for easy installation on a \u00d8 50 mm drain hose<strong>.<\/strong><\/p>\n<ul>\n<li>capacity: 5 liters<\/li>\n<li>For a 50 mm exhaust pipe<\/li>\n<li>low-profile model, frame height only 110 mm<\/li>\n<\/ul>\n<p>The 5-liter capacity effectively prevents water in the exhaust system from flowing back into the engine, which protects the engine from water damage, improves the reliability of the entire exhaust system, and effectively dampens noise.\u00a0The water trap has a drain plug so that it<br \/>\ncan be drained of water before winter storage.<\/p>\n<p><\/p>\n<h3 class=\"omah3\">Good to know<\/h3>\n<p>When the engine is turned off, it is important to<br \/>\nthat the water trap has sufficient capacity to prevent water from flowing back<br \/>\ninto the machine. If the engine is near the waterline or<br \/>\nbelow, the system requires a check valve to prevent water from<br \/>\n up toward the engine.<\/p>\n<h3 class=\"omah3\">How can the \"lap\" phenomenon be prevented?<\/h3>\n<p>Exhaust System<br \/>\n After turning off the engine, a backfiring phenomenon may occur<\/p>\n<p>as a result<br \/>\nwater, if the cooling water supply point for the engine<br \/>\nThe discharge channel is less than 15 cm from the waterline. In the worst-case scenario, water could end up<br \/>\ninto the engine, which greatly increases the risk of engine damage. <\/p>\n<p>The VETUS anti-siphon valve is an easy-to-install solution to the problem.<\/p>\n<h3 class=\"omah3\">Drainage of the exhaust system during docking<\/h3>\n<p>The water trap in the Vetus exhaust system must always be drained through the drain plug before winter storage to prevent freeze damage.<\/p><\/p>","protected":false},"excerpt":{"rendered":"<p>Vetus equipment<\/p>","protected":false},"featured_media":18337,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"product_brand":[],"product_cat":[177187,180150,177370,177127],"product_tag":[],"class_list":{"0":"post-34567","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pakoputkistot","7":"product_cat-vesilukot-pakoputkistoon","8":"product_cat-vetus-pakoputkistot","9":"product_cat-vetus-tuotteet","11":"first","12":"onbackorder","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"exclude_global_add_ons":[],"addons":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v26.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u00d8 50 vesilukko\/\u00e4\u00e4nenvaimennin NLP350 Vetus - Mepratuote venetarvikkeet<\/title>\n<meta name=\"description\" content=\"Venetarvikekauppaa vuodesta 1971 myym\u00e4l\u00e4ss\u00e4 ja verkossa. Kaikki veneen voimansiirron komponentit, akselit, potkurit, huolto-osat, Vetus tuotteet jne.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.mepratuote.fi\/en\/product\/compe-chamber-water-lock-manifold-dampener-nlp350-50\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00d8 50 vesilukko\/\u00e4\u00e4nenvaimennin NLP350 Vetus\" \/>\n<meta property=\"og:description\" content=\"Venetarvikekauppaa vuodesta 1971 myym\u00e4l\u00e4ss\u00e4 ja verkossa. 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