{"product_id":"attwood-tsunami-mk2-cartridge-aerator-pump-90-degree-inlet-56644","title":"Attwood Tsunami MK2 Cartridge Aerator Pump – 90° Inlet | 56644","description":"\u003ch2\u003eHigh-Performance Live Well Aeration with a 90° Inlet\u003c\/h2\u003e\u003cp\u003eThe Attwood Tsunami MK2 Cartridge Aerator Pump with 90° inlet is built for anglers who need reliable, consistent live well aeration in a compact, serviceable package. The 90° inlet configuration is designed for installations where plumbing runs along the hull or live well wall — letting you route hose horizontally before the pump rather than needing a straight drop-in from above.\u003c\/p\u003e\u003cp\u003eThe MK2 generation brings meaningful upgrades over the original Tsunami: the motor cartridge is now truly single-handed serviceable with an improved grip, so you can swap it out on the water without tools. The cartridge is also backwards-compatible with previous Tsunami models, which means if you’re upgrading from an older pump, your existing housing stays in place.\u003c\/p\u003e\u003cp\u003eRated IP68 for full waterproofing and built to ISO 8846 Marine ignition protection standards — the same spec required for use near fuel vapors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e90° inlet for horizontal hose routing along hull or live well walls\u003c\/li\u003e\n\u003cli\u003eSingle-handed serviceable motor cartridge with improved grip\u003c\/li\u003e\n\u003cli\u003eBackwards-compatible cartridge — fits previous Tsunami pump housings\u003c\/li\u003e\n\u003cli\u003eIP68 waterproof rating — fully submersible\u003c\/li\u003e\n\u003cli\u003eISO 8846 Marine ignition protection — safe for use near fuel vapors\u003c\/li\u003e\n\u003cli\u003eConsistent flow performance across the full operating range\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBest use case:\u003c\/strong\u003e The 90° inlet is the right choice when your live well plumbing runs horizontally — for example, when the pump mounts on a side wall or the inlet hose comes in from the side rather than straight down. It eliminates the need for a separate 90° elbow fitting in the plumbing run, which reduces potential leak points and keeps the install cleaner. If your hose drops straight down into the pump from above, the straight-inlet version is the simpler fit. This model is also a strong upgrade path for anyone running an older Tsunami aerator pump — the cartridge swaps directly into the existing housing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompare inlet configurations:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/attwood-56434-tsunami-mk2-cartridge-aerator-pump-short-straight-inlet\"\u003eAttwood Tsunami MK2 Aerator Pump – Short Straight Inlet | 56434\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/attwood-56504-tsunami-mk2-cartridge-aerator-pump-long-straight-inlet\"\u003eAttwood Tsunami MK2 Aerator Pump – Long Straight Inlet | 56504\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/attwood-56444-tsunami-mk2-cartridge-aerator-pump-90-degree-inlet\"\u003eAttwood Tsunami MK2 Aerator Pump – 90° Inlet | 56444\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/attwood-56544-tsunami-mk2-cartridge-aerator-pump-90-degree-inlet\"\u003eAttwood Tsunami MK2 Aerator Pump – 90° Inlet | 56544\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/attwood-56604-tsunami-mk2-cartridge-aerator-pump-long-straight-inlet\"\u003eAttwood Tsunami MK2 Aerator Pump – Long Straight Inlet | 56604\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/attwood-56634-tsunami-mk2-cartridge-aerator-pump-short-straight-inlet\"\u003eAttwood Tsunami MK2 Aerator Pump – Short Straight Inlet | 56634\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eComplete your live well system:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/attwood-52534-tsunami-recirq-aerator-kit\"\u003eAttwood Tsunami Recirq Aerator Kit\u003c\/a\u003e — full recirculating aerator system\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/attwood-non-adjustable-livewell-aerator-spray-head-single-valve-3-4-hose\"\u003eAttwood Non-Adjustable Aerator Spray Head, 3\/4\"\u003c\/a\u003e — fixed-flow spray head\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/t-h-marine-straight-aerator-head-shut-off-valve-3-4-black\"\u003eT-H Marine Straight Aerator Head with Shut-Off Valve, 3\/4\"\u003c\/a\u003e — spray head with shut-off valve\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/t-h-marine-aerator-filter-dome-3-4-thru-hull-pump-intake\"\u003eT-H Marine Aerator Filter Dome, 3\/4\" Thru-Hull or Pump\u003c\/a\u003e — pre-filter to protect the pump intake\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse all \u003ca href=\"\/collections\/livewell-tanks-accessories\"\u003eLivewell Tanks \u0026amp; Accessories\u003c\/a\u003e or shop the full \u003ca href=\"\/collections\/pumps-and-plumbing\"\u003ePumps \u0026amp; Plumbing\u003c\/a\u003e category.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51186792497188,"sku":"23-56644","price":157.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/shopping_a867b411-9f55-435b-9190-07221af14d20.webp?v=1785548021","url":"https:\/\/marisolmarine.com\/products\/attwood-tsunami-mk2-cartridge-aerator-pump-90-degree-inlet-56644","provider":"Marisol Marine Company","version":"1.0","type":"link"}