{"product_id":"jabsco-777-9001-bronze-flexible-impeller-pump","title":"Jabsco 777-9001 Bronze Flexible Impeller Pump, 17.8 GPM","description":"\u003cp class=\"nvn-hero\"\u003eThe Jabsco 777-9001 is a bronze flexible impeller pump that moves 17.8 gallons a minute at 1500 RPM. It's a self-priming, pedestal-mount workhorse with a cast bronze body and 316 stainless steel shaft, built for engine cooling, bilge dewatering, washdowns, and liquid transfer, on the boat or off it.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eThe Jabsco 777-9001 is a bronze flexible impeller pump built for boaters who need serious water movement from a pump that'll hold up season after season. It's a pedestal-mount design, meaning it comes as a bare-shaft pump you drive off a separate motor or engine with a belt and pulley. Spin it at 1500 RPM and it'll move 17.8 gallons a minute. That's real flow, the kind you want for engine cooling loops, deck washdowns, or pumping down a flooded bilge in a hurry.\u003c\/p\u003e\n\u003cp\u003eFlexible impeller pumps earn their keep because they're self-priming. Drop the suction hose in the water, spin the pump up, and it pulls its own prime, usually within a few feet of lift. You don't need to fill it first or fuss with a foot valve on every start. The rubber impeller flexes as it turns inside the bronze housing, carrying water from the inlet to the 1-inch NPT discharge port with every rotation. Simple, dependable, and easy to service when the time comes.\u003c\/p\u003e\n\u003cp\u003eThe build is where this pump separates itself. The body is cast bronze, so it shrugs off saltwater the way plastic pumps never will. The shaft is 316 stainless steel, the same grade you'd want anywhere it stays wet. Bronze and stainless together mean this is a pump you can leave plumbed into a raw-water system and trust for years. We've seen these run engine cooling on older diesels, feed washdown manifolds on work boats, and pull double duty transferring water around the yard when they're not on the boat.\u003c\/p\u003e\n\u003cp\u003eBecause it's a pedestal pump, mounting matters. The foot-mount base bolts down solid, but you want your drive motor lined up square so the belt runs true. Get the alignment right and the pump runs smooth and quiet. Get it sloppy and you'll chew through bearings and belts. Take a few extra minutes with a straightedge when you set it up. It pays off. And if you're mounting to a thin bulkhead or a stringer, throw some rubber isolation under the base so vibration doesn't telegraph into the hull.\u003c\/p\u003e\n\u003cp\u003eA word on the impeller, because it's the one wear part that matters. A flexible impeller lives on the liquid it's pumping. That water is what lubricates and cools the rubber vanes. Run it dry for more than about half a minute and you'll cook the impeller. So prime it, keep liquid moving through it, and don't let it run against a closed valve. In clean water an impeller will give you a couple hundred hours of service. Pump grit, sand, or debris out of a dirty bilge and it'll wear faster. Either way, keep a spare impeller in the spares kit. Swapping one is a quick job with the cover plate off, and you'll be glad you had it when one lets go mid-season.\u003c\/p\u003e\n\u003cp\u003eThe 1-inch NPT ports are internal thread, so they'll take standard pipe fittings and hose barbs. Use thread sealant or PTFE tape on every connection. At 1500 RPM this pump builds enough pressure that a dry-threaded joint will weep, and nobody wants a saltwater drip behind the engine. Snug them up properly the first time.\u003c\/p\u003e\n\u003cp\u003eWho's this pump for? Anyone who needs high flow and long life over convenience. It's not a plug-and-play electric bilge pump you drop in and forget. It's a belt-driven workhorse for engine cooling, bilge dewatering, bait tank circulation, washdowns, and general liquid transfer, on the boat or off it. Farmers use them. Plumbers use them. Boat yards use them. And if you've got a project that needs bronze-body durability and self-priming flow, the 777-9001 is exactly the kind of pump you rig up once and stop thinking about.\u003c\/p\u003e\n\u003cp\u003eOne last note on winter. That 316 stainless shaft is tough, but any stainless can pit if it sits wet and starved of oxygen for months. When you lay the boat up, pull the impeller, drain the pump, and let it dry out. Store the impeller flat in a cool, dark spot so it doesn't take a set. Come spring you'll have a pump that's ready to go.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003e17.8 GPM at 1500 RPM: moves serious water for engine cooling, washdowns, and bilge dewatering\u003c\/li\u003e\n  \u003cli\u003eCast bronze body: stands up to saltwater and raw-water service where plastic pumps corrode\u003c\/li\u003e\n  \u003cli\u003e316 stainless steel shaft: corrosion-resistant grade that holds up in wet, marine conditions\u003c\/li\u003e\n  \u003cli\u003eFlexible rubber impeller: self-priming design pulls its own prime without a foot valve\u003c\/li\u003e\n  \u003cli\u003e1-inch NPT internal ports: accept standard pipe fittings and hose barbs\u003c\/li\u003e\n  \u003cli\u003ePedestal foot-mount base: bolts down solid and pairs with a belt-driven motor or engine\u003c\/li\u003e\n  \u003cli\u003eSelf-priming to several feet of lift: drop the hose and go, no manual priming\u003c\/li\u003e\n  \u003cli\u003eServiceable cover plate: swap the impeller in minutes with a spare on hand\u003c\/li\u003e\n  \u003cli\u003eMulti-use pump: engine cooling, bilge, liquid transfer, agricultural, plumbing, and home applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"nvn-trust\"\u003e\n  \u003ch2\u003eWhy Buy from NVN Marine\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthorized Jabsco reseller, full manufacturer warranty\u003c\/li\u003e\n    \u003cli\u003eNMEA member and ABYC certified, advice from real boat techs\u003c\/li\u003e\n    \u003cli\u003eSame-day shipping before 3 PM ET on in-stock items\u003c\/li\u003e\n    \u003cli\u003eNY headquarters and Fort Lauderdale flagship retail store\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes the Jabsco 777-9001 come with a motor?\u003c\/summary\u003e\n    \u003cp\u003eNo. It's a pedestal, bare-shaft pump. You drive it with a belt and pulley off a separate electric motor or engine. A 1\/2 HP motor is a common pairing for full flow at 1500 RPM.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs it self-priming?\u003c\/summary\u003e\n    \u003cp\u003eYes. The flexible impeller pulls its own prime, typically within a few feet of lift, so you don't need to fill it first or run a foot valve on every start.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow much water does it move?\u003c\/summary\u003e\n    \u003cp\u003e17.8 gallons per minute at 1500 RPM. Flow scales with drive speed, so gearing the pump faster or slower changes the output.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat size are the ports?\u003c\/summary\u003e\n    \u003cp\u003e1-inch NPT internal thread on the inlet and discharge. Use thread sealant or PTFE tape on every connection so the joints don't weep under pressure.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan it run dry?\u003c\/summary\u003e\n    \u003cp\u003eOnly for a few seconds. The liquid you're pumping cools and lubricates the rubber impeller. Run it dry more than about 30 seconds and you'll damage the impeller.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat's it made of?\u003c\/summary\u003e\n    \u003cp\u003eA cast bronze body with a 316 stainless steel shaft. Both are chosen to handle saltwater and raw-water service without corroding.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow long does the impeller last?\u003c\/summary\u003e\n    \u003cp\u003eIn clean water, expect a couple hundred hours of service. Pumping grit, sand, or debris out of a dirty bilge wears it faster. Keep a spare impeller on hand.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I use it for engine cooling?\u003c\/summary\u003e\n    \u003cp\u003eYes, that's one of its core jobs. It's also used for bilge pumping, deck and bait tank washdowns, and general liquid transfer.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs it good for continuous duty?\u003c\/summary\u003e\n    \u003cp\u003eIt's built for intermittent, high-flow work rather than running for hours nonstop. Keep liquid moving through it and don't run it against a closed valve.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I use it off the boat?\u003c\/summary\u003e\n    \u003cp\u003eAbsolutely. These pumps are common in agricultural, plumbing, and general utility jobs anywhere you need self-priming flow from a durable pump.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"nvn-specs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eTitle\u003c\/th\u003e\n\u003ctd\u003eJabsco 777-9001 Bronze Flexible Impeller Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJabsco\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e777-9001\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e671880000291\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePump Type\u003c\/th\u003e\n\u003ctd\u003eFlexible Impeller Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eRated Flow\u003c\/th\u003e\n\u003ctd\u003e17.8 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eRated Speed\u003c\/th\u003e\n\u003ctd\u003e1500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePort Size\u003c\/th\u003e\n\u003ctd\u003e1 inch NPT (Internal)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBody Material\u003c\/th\u003e\n\u003ctd\u003eBronze\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eShaft Material\u003c\/th\u003e\n\u003ctd\u003e316 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eImpeller\u003c\/th\u003e\n\u003ctd\u003eFlexible\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePriming\u003c\/th\u003e\n\u003ctd\u003eSelf-Priming\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMount Type\u003c\/th\u003e\n\u003ctd\u003ePedestal (Foot Mount)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTypical Applications\u003c\/th\u003e\n\u003ctd\u003eMarine engine cooling, bilge pumping, liquid transfer, agricultural, plumbing\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does the Jabsco 777-9001 come with a motor?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. It's a pedestal, bare-shaft pump. You drive it with a belt and pulley off a separate electric motor or engine. A 1\/2 HP motor is a common pairing for full flow at 1500 RPM.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is it self-priming?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. The flexible impeller pulls its own prime, typically within a few feet of lift, so you don't need to fill it first or run a foot valve on every start.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How much water does it move?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"17.8 gallons per minute at 1500 RPM. Flow scales with drive speed, so gearing the pump faster or slower changes the output.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What size are the ports?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"1-inch NPT internal thread on the inlet and discharge. Use thread sealant or PTFE tape on every connection so the joints don't weep under pressure.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can it run dry?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Only for a few seconds. The liquid you're pumping cools and lubricates the rubber impeller. Run it dry more than about 30 seconds and you'll damage the impeller.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What's it made of?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"A cast bronze body with a 316 stainless steel shaft. Both are chosen to handle saltwater and raw-water service without corroding.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How long does the impeller last?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"In clean water, expect a couple hundred hours of service. Pumping grit, sand, or debris out of a dirty bilge wears it faster. Keep a spare impeller on hand.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can I use it for engine cooling?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes, that's one of its core jobs. It's also used for bilge pumping, deck and bait tank washdowns, and general liquid transfer.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is it good for continuous duty?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's built for intermittent, high-flow work rather than running for hours nonstop. 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