{"product_id":"shurflo-blaster-ii-washdown-pump-4238-121-e07-12v-3-5-gpm-self-priming-marine-deck-wash-pump","title":"Shurflo Blaster II Washdown Pump 4238-121-E07, 12V 3.5 GPM Self-Priming Marine Deck Wash Pump","description":"\u003cp\u003eThe Shurflo Blaster II Washdown Pump (4238-121-E07) is a high-flow, 12 VDC fresh water pump built for tough washdown applications such as fish box cleaning, scaling, and anchor chain cleaning. It delivers 3.5 GPM (13.2 LPM) of flow with a 45 PSI (3.1 BAR) shut-off pressure, giving boaters strong, consistent spray pressure for deck and equipment cleanup.\u003c\/p\u003e\u003cp\u003eThis self-priming pump lifts water up to 6 feet and can run dry without damage, so it won't be harmed if the water source runs out mid-task. Quiet operation and smooth performance are backed by a unique over-molded, single-piece diaphragm and a corrosion-resistant, electro-coated motor designed to withstand harsh marine environments. The switch and motor are fully sealed against water intrusion, and the pump is both thermally protected and ignition protected, making it suitable for use aboard boats with 12V DC electrical systems.\u003c\/p\u003e\u003cp\u003eThe Blaster II ships ready to install, including (2) 3\/4 inch hose barb fittings, (1) 3\/4 inch GHT (M) fitting, and a plastic spray nozzle, so it can be connected directly to a washdown hose without sourcing separate parts. An adjustable pressure switch lets owners fine-tune performance for their specific washdown setup.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Shurflo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 4238-121-E07\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e 3.5 GPM (13.2 LPM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Amperage:\u003c\/strong\u003e 7.5 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShut-Off Pressure:\u003c\/strong\u003e 45 PSI (3.1 BAR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorts:\u003c\/strong\u003e 1\/2 inch-14 NPSM Male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 9 inches x 4.9 inches x 4.1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 6.10625 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Beige\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Priming Lift:\u003c\/strong\u003e Up to 6 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Fittings:\u003c\/strong\u003e (2) 3\/4 inch hose barb fittings, (1) 3\/4 inch GHT (M) fitting, plastic spray nozzle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Thermally protected, ignition protected, sealed switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the flow rate of the Shurflo Blaster II Washdown Pump 4238-121-E07?\u003c\/strong\u003e The Shurflo Blaster II Washdown Pump 4238-121-E07 delivers 3.5 GPM (13.2 LPM) of flow, suited for high-demand washdown tasks like fish box and anchor chain cleaning.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much pressure does this washdown pump produce?\u003c\/strong\u003e It has a 45 PSI (3.1 BAR) shut-off pressure, giving the Blaster II Washdown Pump strong spray force for cleaning decks and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the Blaster II Washdown Pump run dry without being damaged?\u003c\/strong\u003e Yes, the Shurflo Blaster II Washdown Pump 4238-121-E07 has dry run capability and will not be damaged if it runs without water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage system does this pump require?\u003c\/strong\u003e This pump operates on a 12 VDC system, matching standard marine 12V electrical setups.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat fittings come included with the Blaster II Washdown Pump?\u003c\/strong\u003e The pump includes (2) 3\/4 inch hose barb fittings, (1) 3\/4 inch GHT (M) fitting, and a plastic spray nozzle, so no additional fittings are needed for basic installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow high can this pump self-prime?\u003c\/strong\u003e The Shurflo Blaster II self-primes up to 6 feet, allowing it to draw water from a source below the pump's mounting location.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size are the pump ports on the 4238-121-E07?\u003c\/strong\u003e The Blaster II Washdown Pump has 1\/2 inch-14 NPSM Male ports.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the pump housing made from?\u003c\/strong\u003e The Blaster II Washdown Pump uses a plastic housing paired with a corrosion-resistant, electro-coated motor built to withstand harsh marine environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Shurflo Blaster II Washdown Pump weigh?\u003c\/strong\u003e This pump weighs 6.10625 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 4238-121-E07 pump?\u003c\/strong\u003e The Blaster II Washdown Pump measures 9 inches x 4.9 inches x 4.1 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Blaster II Washdown Pump ignition protected?\u003c\/strong\u003e Yes, the Shurflo Blaster II Washdown Pump 4238-121-E07 is ignition protected and thermally protected for safe use on boats.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is this pump typically used for?\u003c\/strong\u003e It is built for tough washdown applications such as fish box cleaning, scaling, and anchor chain cleaning aboard boats.\u003c\/p\u003e","brand":"Shurflo","offers":[{"title":"Default Title","offer_id":49029559320795,"sku":"SHU-4238-121-E07","price":214.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/Blaster-II__53590.1737852318.500.750.jpg?v=1785165656","url":"https:\/\/www.goodvibesmarina.com\/products\/shurflo-blaster-ii-washdown-pump-4238-121-e07-12v-3-5-gpm-self-priming-marine-deck-wash-pump","provider":"Good Vibes Marina","version":"1.0","type":"link"}