{"product_id":"gecko-aquaflo-tmcp-0-75-hp-wet-end-pump-for-industrial-use-1-1-2-inch-inlet-48-frame-mbt","title":"Gecko AquaFlo TMCP 0.75 HP Wet End Pump For Industrial Use 1-1\/2 Inch Inlet 48 Frame MBT","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Gecko AquaFlo TMCP.75 HP Wet End — a purpose-built replacement that redefines spa pump reliability with a 100% drain design, precision craftsmanship, and effortless service. Engineered for the 48-frame, thru-bolt motor ecosystem, this wet end delivers dependable flow for hot tubs and compact pools while simplifying maintenance and reducing downtime.\u003c\/p\u003e \u003ch3\u003eWhy this wet end stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBottom suction, center discharge:\u003c\/strong\u003e Optimized for prime priming and balanced flow, helping minimize air locks and delivering steady circulation in spa systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e48-frame, 0.75 HP compatibility:\u003c\/strong\u003e Designed to pair with a 3\/4 HP, 48Y-frame thru-bolt motor (motor and unions sold separately) for a compact, reliable drive.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e100% drain wet end:\u003c\/strong\u003e Full drainage capability makes routine maintenance and seal replacement quick and predictable, with less residual water in the housing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-1\/2\" suction and discharge with MBT threads:\u003c\/strong\u003e Standardized connections (2-7\/16\" OD) and robust buttress-thread fittings yield a secure, leak-resistant seal.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComplete wet end kit:\u003c\/strong\u003e Includes volute, seal, impeller, wear ring, suction cover, o-ring, drain plug, drain plug o-ring, and suction cover screws — everything you need for a clean swap.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e6-screw volute fasteners and durable construction:\u003c\/strong\u003e A solid, serviceable design that holds up to spa-temperature cycles and routine maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat’s included and what to know\u003c\/h3\u003e\n\u003cp\u003eThe TMCP wet end is designed as a \u003cstrong\u003ecomplete replacement assembly\u003c\/strong\u003e for spa pumps, not a motor. It is intended to be used with a 0.75 HP, 48Y-frame thru-bolt motor. Note that the motor and unions are sold separately, so you can tailor the fit to your existing equipment and piping.\u003c\/p\u003e \u003ch3\u003eSpecifics you’ll rely on\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSuction:\u003c\/strong\u003e 2-7\/16\" OD, male buttress thread (MBT); 1-1\/2\" pipe size.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDischarge:\u003c\/strong\u003e 2-7\/16\" OD, MBT; 1-1\/2\" pipe size; center-discharge configuration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePhysical fit:\u003c\/strong\u003e 48-frame footprint with thru-bolt mounting; designed for bottom suction and center discharge layouts common in spa systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eGecko’s design philosophy in your hands\u003c\/h3\u003e\n\u003cp\u003eGecko Alliance brings 25 years of experience in pump interfaces and controls to every wet end. The result is \u003cstrong\u003esimplicity you can feel, intuitive service, and performance you can trust\u003c\/strong\u003e. This TMCP wet end embodies that heritage with a focus on reliable operation, straightforward maintenance, and a long service life for spa users and technicians alike.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003e• Spa and hot tub circulation systems that require a compact, efficient, 0.75 HP solution. \u003c\/p\u003e\n\u003cp\u003e• Replacement projects where a 48-frame, 3\/4 HP motor and a bottom-suction, center-discharge wet end are already in use. \u003c\/p\u003e\n\u003cp\u003e• Technicians performing quick, complete wet end swaps to minimize downtime and ensure consistent flow characteristics. \u003c\/p\u003e \u003ch3\u003eWhy choose this wet end over alternatives\u003c\/h3\u003e\n\u003cp\u003eUnlike generic replacements, this Gecko AquaFlo TMCP wet end is engineered as a \u003cstrong\u003etrue 100% drain assembly\u003c\/strong\u003e with a focused geometry for spa plumbing. The combination of MBT fittings, exact 1-1\/2\" pipe sizing, and the complete kit ensures a sealed, reliable fit that reduces leak paths and simplifies maintenance. The bottom-suction, center-discharge configuration is specifically chosen to optimize priming and steady flow in spa environments, helping keep comfort and circulation consistent for your users.\u003c\/p\u003e \u003ch3\u003ePractical tips for installation and care\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCheck motor compatibility: ensure you’re pairing with a 48Y-frame thru-bolt motor. Unions are sold separately, so plan for a seamless match with your existing connections.\u003c\/li\u003e \u003cli\u003eInspect the seals and O-rings during install. Replacing the suction cover O-ring and drain plug O-ring during a retrofit minimizes leaks from the start.\u003c\/li\u003e \u003cli\u003eWhen reassembling, torque the volute screws evenly to maintain a tight seal without over-tightening the housing.\u003c\/li\u003e \u003cli\u003eKeep the drain plug area clean and inspect the wear ring for any signs of wear after several seasons of use to maintain optimal clearance and efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUpgrade to the Gecko AquaFlo TMCP.75 HP Wet End for spa-grade reliability, easier maintenance, and a drain-ready design that keeps your circulation system performing at its best.\u003c\/p\u003e \u003cbr\u003e \u003ctable class=\"margintop4\" width=\"528\" height=\"556\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl0_labelAttributeName\"\u003ePump to Motor Foot Types\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl0_labelAttributeValue\"\u003e15\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl1_labelAttributeName\"\u003eMotor Frame\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl1_labelAttributeValue\"\u003e48 Frame Thru-Bolt\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl2_labelAttributeName\"\u003eDrain Plug Location\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl2_labelAttributeValue\"\u003eNone\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl3_labelAttributeName\"\u003eSuction Auxiliary Port\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl3_labelAttributeValue\"\u003eNone\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl4_labelAttributeName\"\u003eSuction Style\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl4_labelAttributeValue\"\u003eCenter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl5_labelAttributeName\"\u003eSuction Connection (Physical Dimension)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl5_labelAttributeValue\"\u003e2-7\/16\"od\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl6_labelAttributeName\"\u003eSuction Connection Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl6_labelAttributeValue\"\u003eMale Buttress Thread (mbt)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl7_labelAttributeName\"\u003eSuction Pipe Size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl7_labelAttributeValue\"\u003e1-1\/2\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl8_labelAttributeName\"\u003eDischarge Auxiliary Port\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl8_labelAttributeValue\"\u003eNone\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl9_labelAttributeName\"\u003eDischarge Style\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl9_labelAttributeValue\"\u003eSide\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl10_labelAttributeName\"\u003eDischarge Connection (Physical Dimension)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl10_labelAttributeValue\"\u003e2-7\/16\"od\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl11_labelAttributeName\"\u003eDischarge Connection Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl11_labelAttributeValue\"\u003eMale Buttress Thread (mbt)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl12_labelAttributeName\"\u003eDischarge Pipe Size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl12_labelAttributeValue\"\u003e1-1\/2\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl13_labelAttributeName\"\u003eHorsepower\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl13_labelAttributeValue\"\u003e0.75hp\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl14_labelAttributeName\"\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl14_labelAttributeValue\"\u003eAquaFlo\/Gecko\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl15_labelAttributeName\"\u003ePump Model\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl15_labelAttributeValue\"\u003eFlo-Master TMCP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl16_labelAttributeName\"\u003eManufacturer Impeller Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl16_labelAttributeValue\"\u003e91693551\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl17_labelAttributeName\"\u003eVolute Fastening Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl17_labelAttributeValue\"\u003e6 Screws\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 311.531px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl18_labelAttributeName\"\u003eVolute\/Seal plate Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 199.031px;\"\u003e\u003cspan id=\"_ctl0__ctl0_listviewSpecificationAttributes_ctrl18_labelAttributeValue\"\u003e92770603\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Gecko Alliance","offers":[{"title":"Default Title","offer_id":40241243127850,"sku":"91041006","price":137.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4014\/1354\/products\/34-402-1062_XL.jpg?v=1769976105","url":"https:\/\/bathparts.com\/products\/gecko-aquaflo-tmcp-0-75-hp-wet-end-pump-for-industrial-use-1-1-2-inch-inlet-48-frame-mbt","provider":"Bath \u0026 Spa Superstore","version":"1.0","type":"link"}