{"product_id":"little-giant-pes-series-1-2-hp-45-gph-thermoplastic-switchless-switch-ac-magnetic-drive-pumps","title":"Little Giant PES Series 1\/2 HP 45 gph Thermoplastic Switchless Switch AC Magnetic Drive Pumps","description":"\u003cdiv\u003e\n\u003cp\u003eDiscover a compact powerhouse designed for small, reliable water transfer: the Little Giant PES Series 1\/2 HP 45 gph Thermoplastic Switchless Switch AC Magnetic Drive Pump. Built with a thermoplastic housing and a magnetic drive, this pump delivers steady performance without the headaches of metal corrosion or frequent maintenance.\u003c\/p\u003e \u003cp\u003eWhat sets this pump apart?\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSwitchless, low-wear design:\u003c\/strong\u003e Engineered for durability with no traditional switch, reducing moving parts and potential failure points. Control is simple—power via a plug or external timer for precise timing without adding extra components that can fail.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMagnetic drive for safety and reliability:\u003c\/strong\u003e A sealed, leak-resistant magnetic coupling keeps the fluid path separate from the motor, delivering dependable operation with virtually no direct contact between motor and pumped liquid.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermoplastic housing with corrosion resistance:\u003c\/strong\u003e Resists harsh liquids and environmental exposure, extending the pump’s lifespan in challenging setups such as hydroponics, small aquariums, and auxiliary transfer tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSelf-priming and compact:\u003c\/strong\u003e Ready to start in a variety of installation conditions, even after brief dry runs. Its petite footprint (1.75 in tall, 2 in wide, 1.7 in deep) fits tight spaces without sacrificing flow.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient performance for small systems:\u003c\/strong\u003e 1\/2 horsepower with a modest power draw (115V, 0.03 A) delivers up to 45 gallons per hour, making it ideal for controlled transfer, recirculation, and small-scale circulation tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperational basics you can trust:\u003c\/strong\u003e UL-listed for safety, rated for temperatures from 33°F to 120°F, and backed by a 1-year warranty for added peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho should consider the Little Giant PES Series pump?\u003c\/p\u003e \u003cul\u003e \u003cli\u003e hobbyists managing small hydroponic setups, terrariums, or water features who need a reliable, low-maintenance pump\u003c\/li\u003e \u003cli\u003e technicians building compact transfer systems or auxiliary pump loops where space is at a premium\u003c\/li\u003e \u003cli\u003e anyone seeking a durable solution with minimal components and simple, manual on\/off control\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases and benefits:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHydroponic nutrient or reservoir transfers where a steady, predictable 45 gph flow keeps nutrient levels balanced without oversaturating the grow medium.\u003c\/li\u003e \u003cli\u003eSmall indoor water features or tabletop fountains that require quiet operation and dependable performance in a compact package.\u003c\/li\u003e \u003cli\u003eSecondary loops in educational demonstrations or prototype systems where a switchless, magnetically driven pump reduces maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTechnical snapshot\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Little Giant\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: PES\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDisplacement and Flow\u003c\/strong\u003e: 45 gph maximum\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHorsepower\u003c\/strong\u003e: 1\/2 HP\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 115 V AC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent\u003c\/strong\u003e: 0.03 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMax Temperature\u003c\/strong\u003e: 120°F\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMin Temperature\u003c\/strong\u003e: 33°F\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHousing\u003c\/strong\u003e: Thermoplastic\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistant\u003c\/strong\u003e: Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSelf-Priming\u003c\/strong\u003e: Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHead\u003c\/strong\u003e: Up to 2.1 ft\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Height 1.75 in, Width 2 in, Depth 1.7 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOn\/Off\u003c\/strong\u003e: Manual operation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 1 year\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIncluded hardware\u003c\/strong\u003e: No hardware included\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompliance\u003c\/strong\u003e: UL listed\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters for you: you get a dependable, space-efficient pump that handles daily transfer tasks with ease, while minimizing maintenance and downtime. The Little Giant PES Series 1\/2 HP 45 gph Thermoplastic Switchless Switch AC Magnetic Drive Pump is designed to deliver consistent performance in demanding environments where corrosion resistance, safety, and simple operation are paramount.\u003c\/p\u003e \u003cp\u003eIf you’re outfitting a compact system, this pump is an intelligent choice that balances capability with practical, real-world usability. Add it to your setup and experience the clarity of a purpose-built solution that works as hard as you do.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Little Giant","offers":[{"title":"Default Title","offer_id":52195913433362,"sku":"4339131","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4339131_A.eps_High.jpg?v=1776117547","url":"https:\/\/nationalhardwaregroup.com\/products\/little-giant-pes-series-1-2-hp-45-gph-thermoplastic-switchless-switch-ac-magnetic-drive-pumps","provider":"National Hardware Group","version":"1.0","type":"link"}