{"product_id":"johnson-pump-102493918-12v-30-gpm-talulah-hf-ballast-pump-189-102493918","title":"Johnson Pump Talulah HF Ballast Pump – 12V | 30 GPM","description":"\u003cp\u003eThe Johnson Pump Talulah HF is a high-flow reversible ballast pump rated at 30 GPM on 12V DC — built for wake and watersport boats that require fast, reliable ballast fill and drain cycles. The reversible motor handles both directions from a single unit, and the built-in thermal overload protection with automatic reset keeps the pump running safely under continuous duty loads.\u003c\/p\u003e\u003cp\u003eDesigned as a retrofit-ready upgrade for existing wake and watersport boats, the Talulah HF meets approved electrical and plumbing specifications and is compatible with tank monitoring systems for overfill protection and dry-run detection. The improved impeller compound is engineered to tolerate short-duration dry-run events without immediate failure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e 30 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Reversible — fills and drains from a single pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Size:\u003c\/strong\u003e 1-1\/2″ NPTF (external)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Built-in thermal overload with automatic reset on cooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fresh water and salt water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Retrofit-ready for existing wake and watersport boats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 102493918\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation recommended per ISO 10133. Not for use in potable water systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRelated products:\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/products\/johnson-pump-102469018-12v-13-5-gpm-talulah-ballast-pump-189-102469018\"\u003eJohnson Pump Talulah Ballast Pump – 12V | 13.5 GPM\u003c\/a\u003e — lower-flow option for smaller ballast systems\u003cbr\u003e\u003ca href=\"\/products\/johnson-09849p2-impeller-kit-for-102493918-talulah-hf-ballast-pump-189-09849p2\"\u003eJohnson Impeller Kit 09849P2\u003c\/a\u003e — replacement impeller for this pump (102493918)\u003c\/p\u003e\u003ch4\u003eParts Desk Insights\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eBest use case:\u003c\/strong\u003e The Talulah HF 30 GPM is the right choice for wake boats and surf boats with large ballast tanks — typically 400 lbs or more per bag — where fill and drain speed directly affects time on the water. The high-flow rating cuts cycle times significantly compared to standard ballast pumps, making it well-suited for boats running multiple bags or a centre sac. Confirm your existing plumbing is 1-1\/2″ NPTF before ordering. For smaller ballast systems or single-bag setups, the \u003ca href=\"\/products\/johnson-pump-102469018-12v-13-5-gpm-talulah-ballast-pump-189-102469018\"\u003e13.5 GPM Talulah\u003c\/a\u003e is the appropriate fit. Keep a \u003ca href=\"\/products\/johnson-09849p2-impeller-kit-for-102493918-talulah-hf-ballast-pump-189-09849p2\"\u003ereplacement impeller kit\u003c\/a\u003e on hand for seasonal maintenance.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51199662587940,"sku":"189-102493918","price":655.59,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/189-102493918.jpg?v=1785611297","url":"https:\/\/marisolmarine.com\/products\/johnson-pump-102493918-12v-30-gpm-talulah-hf-ballast-pump-189-102493918","provider":"Marisol Marine Company","version":"1.0","type":"link"}