{"product_id":"the-shoreline-air-sup-pump","title":"The Shoreline Air | 20PSI Rechargeable Electric Pump for SUP, Kayak and Inflatables","description":"\u003cdiv class=\"product-narrative\"\u003e\n\u003cp\u003e\u003cstrong\u003eThe best part of paddling is the part where you are not pumping.\u003c\/strong\u003e Ask anyone who has inflated a paddle board by hand on a hot morning: the romance of the water ends somewhere around 12 PSI, when the strokes get shorter, the board stops moving and the sun has already found the back of your neck. The Shoreline Air exists to delete that entire paragraph from your day. It is the difference between arriving at the water ready and arriving at the water already tired.\u003c\/p\u003e\n\u003cp\u003eInside the housing is a 5200mAh, 18.5-volt battery pack rated at 96.2 watt-hours, driving a two-stage pump capable of 20 PSI. The unit weighs 1.63 kilograms and measures 221.5 by 165.8 millimetres, which is small enough to live in the board bag and heavy enough that it will not wander off on a windy beach. Charging is by USB, so the same cable that tops up a phone tops up the pump, and there is no separate power brick to forget at home. Run it flat on the sand and it will still start the next session, provided you recharge it before you go back out.\u003c\/p\u003e\n\u003cp\u003eThe intelligence in the machine is in its three working modes. In Auto, the fan stage runs while pressure is under 0.8 PSI and hands over to the compressor above that threshold, which is how a high-volume board inflates quickly at the start and precisely at the finish. In Low, the fan alone pushes the maximum air volume at up to 1 PSI, which is what you want for air mattresses, towables and anything with a soft target. In High, the compressor alone delivers the pressure - up to 20 PSI - which is where paddle boards and rigid-hull inflatables actually live. You select a target, start the pump, and walk away. It stops when the number is reached. Two long-term habits keep it alive: keep it out of damp storage so the battery is never stressed, and put it on charge at least once every six months if it is sitting out the winter.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSet the pressure. Walk away. The water is already waiting.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003chr style=\"margin:22px 0;border:0;border-top:1px solid #eee;\"\u003e\u003cdiv class=\"product-features\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;\"\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e✦ 5200mAh 18.5V battery pack delivering 96.2Wh of portable inflation power\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e✦ 20 PSI maximum working pressure for paddle boards and rigid inflatables\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e✦ Three modes: Auto two-stage, Low-volume fan and High-pressure compressor\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e✦ Automatic shut-off when the target pressure is reached\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e✦ 1.63 kg compact body that stores inside the board bag\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e✦ USB charging from the same cable and adapter you already carry\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e✦ Equally suited to SUP, kayaks, air mattresses and beach towables\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;\"\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Hydrohero\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D21PRO\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 5200mAh, 18.5V, 96.2Wh rechargeable\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eMaximum Inflating Pressure:\u003c\/strong\u003e 20 PSI\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eWorking Modes:\u003c\/strong\u003e Auto \/ Low fan \/ High compressor\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eAuto Mode Behaviour:\u003c\/strong\u003e Fan below 0.8 PSI, compressor above 0.8 PSI\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eLow Mode Output:\u003c\/strong\u003e Maximum air flow, up to 1 PSI\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eHigh Mode Output:\u003c\/strong\u003e Compressor, up to 20 PSI\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 221.5 x 165.8 mm\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.63 kg\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eOutdoor Activity:\u003c\/strong\u003e Surfing, paddle boarding, kayaking, camping\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-applications\"\u003e\n\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cp\u003eDesigned for the paddler who wants the first twenty minutes of the day back. Stand-up paddle boarders use High mode to hit board pressure at the water edge instead of at the car. Kayakers and packrafters run Low mode for bulk air and then switch to High for the final firming pass. Campers inflate air mattresses and towables without a foot pump. Beach and lake families keep one in the boot for every inflatable they own. Because the pump is battery powered and USB charged, it also works where there is no car nearby to draw power from.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faq\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How high can this pump inflate?\u003c\/p\u003e\n\u003cp style=\"margin:4px 0 0 0;\"\u003eIt reaches 20 PSI, which covers the recommended pressure range of the great majority of stand-up paddle boards and rigid inflatable boats.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the difference between the three modes?\u003c\/p\u003e\n\u003cp style=\"margin:4px 0 0 0;\"\u003eAuto switches between the high-volume fan and the high-pressure compressor automatically. Low runs the fan only for large air volume at up to 1 PSI. High runs the compressor only for pressure up to 20 PSI.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does it stop on its own?\u003c\/p\u003e\n\u003cp style=\"margin:4px 0 0 0;\"\u003eYes. Set the target pressure and the pump shuts off automatically when that number is reached, so you do not have to stand over it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How long does the battery last?\u003c\/p\u003e\n\u003cp style=\"margin:4px 0 0 0;\"\u003eThe 96.2Wh pack is sized for a full inflation session and typically leaves charge for the next one. Recharge by USB between outings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should I store it over winter?\u003c\/p\u003e\n\u003cp style=\"margin:4px 0 0 0;\"\u003eKeep it in a dry place, away from damp, and put it on charge at least once every six months. Leaving the battery fully discharged for a long period shortens its life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will it inflate a kayak or an air mattress?\u003c\/p\u003e\n\u003cp style=\"margin:4px 0 0 0;\"\u003eYes. Use Low mode for high-volume low-pressure items such as air mattresses, kayaks and towables, and High mode only for items that specify a firm pressure target.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-gallery\" style=\"margin-top:30px;text-align:center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S2d3921c704204847a749960e9298e0faC.webp?v=1791342819\" alt=\"Product image\" style=\"max-width:100%;margin-bottom:14px;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S9af73d5c14cb4180a2dab60586b038528.webp?v=1791342819\" alt=\"Product image\" style=\"max-width:100%;margin-bottom:14px;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sdec704301fc447f09b757647d1a51f31L.webp?v=1791342819\" alt=\"Product image\" style=\"max-width:100%;margin-bottom:14px;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sfed0c8d947f74c79ac9eaf9cb51150a6O.webp?v=1791342819\" alt=\"Product image\" style=\"max-width:100%;margin-bottom:14px;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S1405d33504d74ab992201881d859b039C.webp?v=1791342819\" alt=\"Product image\" style=\"max-width:100%;margin-bottom:14px;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sa4e0d74f99a1472d9c27a3ef122fd485x.webp?v=1791342819\" alt=\"Product image\" style=\"max-width:100%;margin-bottom:14px;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S17bf2d96961e4334a55a7e775ed03eeaz.webp?v=1791342819\" alt=\"Product image\" style=\"max-width:100%;margin-bottom:14px;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S6ac83a9013d547cdb6781ae1db81ec13S.webp?v=1791342819\" alt=\"Product image\" style=\"max-width:100%;margin-bottom:14px;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S2fbe3fabe3184ea6a04ad8d53be63ddd7.webp?v=1791342819\" alt=\"Product image\" style=\"max-width:100%;margin-bottom:14px;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sa7ae78e8f54340a5a34ac57c4d82afdcC.webp?v=1791342819\" alt=\"Product image\" style=\"max-width:100%;margin-bottom:14px;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sc9f156f63313444a96656d61f1b7e117a.webp?v=1791342819\" alt=\"Product image\" style=\"max-width:100%;margin-bottom:14px;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sac7663d3f7f24c249c80c47878b9307ff.webp?v=1791342819\" alt=\"Product image\" style=\"max-width:100%;margin-bottom:14px;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Scfd8900ac96543a1924d2ef9c34cd48ai.webp?v=1791342819\" alt=\"Product image\" style=\"max-width:100%;margin-bottom:14px;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sb5862e081e49482ebcfcad122de0f142S.webp?v=1791342819\" alt=\"Product image\" style=\"max-width:100%;margin-bottom:14px;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S85d82d63cd6d467885ab43a297287da4e.webp?v=1791342819\" alt=\"Product image\" style=\"max-width:100%;margin-bottom:14px;border-radius:8px;\"\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"The Shoreline Air | 20PSI Rechargeable Electric Pump for SUP, Kayak and Inflatables\", \"description\": \"The best part of paddling is the part where you are not pumping. 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