{"product_id":"pmp-300","title":"Gear Oil Pump Head — 1\" NPT — 12–24 GPM","description":"\u003cp\u003eReplacement gear pump head. 12–24 GPM flow range (12 GPM @ 1,750 RPM \/ 24 GPM @ 3,500 RPM). Max 44 PSI. Cast iron body, oil seal, S45C shaft.\u003c\/p\u003e\n\u003cp\u003eFlow rate is RPM-dependent — pair with a motor or engine at 1,750 to 3,500 RPM to achieve the desired GPM. Flow scales linearly with RPM across that range (1,750–3,500 RPM).\u003c\/p\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePump head:\u003c\/li\u003e\n\u003cli\u003ePorts: 1\" NPT inlet and outlet\u003c\/li\u003e\n\u003cli\u003eFlow: 12 GPM @ 1,750 RPM \/ 24 GPM @ 3,500 RPM\u003c\/li\u003e\n\u003cli\u003eMax pressure: 44 PSI\u003c\/li\u003e\n\u003cli\u003eMax suction lift: 16 ft (5m)\u003c\/li\u003e\n\u003cli\u003eConstruction: Cast iron body, oil seal, S45C shaft.\u003c\/li\u003e\n\u003cli\u003eMounting: NEMA 56C adapter plate or engine direct coupling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatible with all US Filtermaxx WCB and KCB pump assemblies. See our pump lineup for matched motor and engine configurations.\u003c\/p\u003e","brand":"US Filtermaxx","offers":[{"title":"Default Title","offer_id":47670476865685,"sku":"PMP-300","price":436.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6606\/2229\/files\/PMP-300_fd7ccdcd-686f-4c97-96ad-ae243a84a14a.jpg?v=1791425732","url":"https:\/\/usfiltermaxx.com\/products\/pmp-300","provider":"US Filtermaxx","version":"1.0","type":"link"}