Discover 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.
What sets this pump apart?
-
Switchless, low-wear design: 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.
-
Magnetic drive for safety and reliability: 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.
-
Thermoplastic housing with corrosion resistance: Resists harsh liquids and environmental exposure, extending the pump’s lifespan in challenging setups such as hydroponics, small aquariums, and auxiliary transfer tasks.
-
Self-priming and compact: 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.
-
Efficient performance for small systems: 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.
-
Operational basics you can trust: 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.
Who should consider the Little Giant PES Series pump?
- hobbyists managing small hydroponic setups, terrariums, or water features who need a reliable, low-maintenance pump
- technicians building compact transfer systems or auxiliary pump loops where space is at a premium
- anyone seeking a durable solution with minimal components and simple, manual on/off control
Practical use cases and benefits:
- Hydroponic nutrient or reservoir transfers where a steady, predictable 45 gph flow keeps nutrient levels balanced without oversaturating the grow medium.
- Small indoor water features or tabletop fountains that require quiet operation and dependable performance in a compact package.
- Secondary loops in educational demonstrations or prototype systems where a switchless, magnetically driven pump reduces maintenance.
Technical snapshot
-
Brand: Little Giant
-
Series: PES
-
Displacement and Flow: 45 gph maximum
-
Horsepower: 1/2 HP
-
Voltage: 115 V AC
-
Current: 0.03 A
-
Max Temperature: 120°F
-
Min Temperature: 33°F
-
Housing: Thermoplastic
-
Corrosion Resistant: Yes
-
Self-Priming: Yes
-
Head: Up to 2.1 ft
-
Dimensions: Height 1.75 in, Width 2 in, Depth 1.7 in
-
On/Off: Manual operation
-
Warranty: 1 year
-
Included hardware: No hardware included
-
Compliance: UL listed
Why 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.
If 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.
