{"product_id":"jabsco-1673-1001-pulley-driven-raw-water-pump","title":"Jabsco 1673-1001 Pulley-Driven Raw Water Pump","description":"\u003ch2\u003e\u003cstrong\u003eJabsco 1673-1001 Pulley-Driven Raw Water Pump\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Jabsco 1673-1001 is a self-priming, pulley-driven flexible-impeller pump built for continuous raw-water service in demanding marine environments. Its bronze body and stainless steel shaft resist corrosion in salt water, while permanently lubricated ball bearings reduce maintenance requirements. The pump delivers \u003cstrong\u003e8.9 GPM at 1500 RPM\u003c\/strong\u003e and is well suited for engine cooling, washdown, circulation and general water-transfer duties aboard commercial and recreational vessels.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eJabsco part number: \u003cstrong\u003e1673-1001\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLand ‘N’ Sea SKU: \u003cstrong\u003e6-16731001\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDrive type: \u003cstrong\u003ePulley-driven\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlow rate: \u003cstrong\u003e8.9 GPM at 1500 RPM\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSelf-priming: \u003cstrong\u003eYes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBody material: \u003cstrong\u003eBronze\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eShaft material: \u003cstrong\u003eStainless steel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBearings: \u003cstrong\u003ePermanently lubricated ball bearings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eImpeller type: \u003cstrong\u003eNeoprene flexible impeller\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: \u003cstrong\u003e1,814 g (approximately 4 lb)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMarine engine raw-water cooling\u003c\/li\u003e\n\u003cli\u003eDeck and engine-room washdown\u003c\/li\u003e\n\u003cli\u003eCirculation and water-transfer duties\u003c\/li\u003e\n\u003cli\u003eGeneral-purpose marine pumping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe bronze pump body is corrosion-resistant and well proven in salt-water service. The stainless steel shaft provides long service life under continuous belt-driven load. Permanently lubricated ball bearings eliminate the need for routine bearing maintenance. The neoprene flexible impeller handles fresh water, salt water and engine-cooling circuits where minor oil or diesel contamination may be present.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eImpeller Service Kits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe 1673-1001 uses the Jabsco 1210-series impeller. Replacement kits available:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/jabsco-1210-0001-p-neoprene-impeller-kit\"\u003eJabsco 1210-0001-P Neoprene Impeller Kit\u003c\/a\u003e – standard neoprene replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/jabsco-1210-0003-p-nitrile-impeller-kit\"\u003eJabsco 1210-0003-P Nitrile Impeller Kit\u003c\/a\u003e – nitrile compound for higher chemical resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure belt tension is correctly set before operation — over-tensioning accelerates bearing wear.\u003c\/li\u003e\n\u003cli\u003eClose the raw-water seacock before servicing the impeller or pump.\u003c\/li\u003e\n\u003cli\u003eDo not run the pump dry; neoprene impellers can overheat rapidly without water flow.\u003c\/li\u003e\n\u003cli\u003eRetrieve any missing impeller blade fragments from downstream hoses, coolers and heat exchangers during service.\u003c\/li\u003e\n\u003cli\u003eInspect the pump bore, cam and cover plate at each impeller change.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe 1673-1001 is the go-to choice for belt-driven raw-water cooling on mid-size commercial and workboat diesel installations where a direct-drive or engine-mounted pump is not practical. Its bronze construction and self-priming capability make it reliable in high-cycle service. When sourcing a replacement impeller, confirm whether neoprene or nitrile compound is required — nitrile offers better resistance to fuel and oil contamination but is less flexible at low temperatures. The \u003ca href=\"\/products\/jabsco-1210-0001-p-neoprene-impeller-kit\"\u003e1210-0001-P neoprene kit\u003c\/a\u003e is the standard service part; use the \u003ca href=\"\/products\/jabsco-1210-0003-p-nitrile-impeller-kit\"\u003e1210-0003-P nitrile kit\u003c\/a\u003e if the installation sees regular fuel or oil exposure.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51156140720164,"sku":"6-16731001","price":901.69,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/6-16731001.jpg?v=1784926849","url":"https:\/\/marisolmarine.com\/products\/jabsco-1673-1001-pulley-driven-raw-water-pump","provider":"Marisol Marine Company","version":"1.0","type":"link"}