Product Description

Neptune® NPTQ345 Variable Speed Pool Pump Motor – 3.45 THP, Square Flange, 230V, 48Y Frame

Professional-Grade Energy-Saving Retrofit Motor

✅ Features & Benefits

• ✅ Full Variable Speed (600–3450 RPM) – Adjust motor speed to match pool circulation and cleaning needs

• ✅ Powerful 3.45 THP Output – Handles larger residential and commercial pool systems with ease

• ✅ Plug-and-Play Interface – Onboard digital display with 7 programmable schedules and real-time clock

• ✅ Brushless Permanent Magnet Motor (BPM) – Runs quieter, cooler, and longer than induction motors

• ✅ TEFC Enclosure – Totally Enclosed Fan-Cooled design with finned aluminum housing for durability in outdoor pool environments

• ✅ Energy Savings Up to 80% – Compared to single-speed motors, reducing utility bills significantly

• ✅ One-Touch Clean Cycle – Quick 30-minute max-speed run for effective pool cleaning

• ✅ Compliant & Future-Ready – Meets California Title 20, New York Title 21, and DOE Proposed Rule efficiency standards

➡️ Specifications

• Model: NPTQ345

• Total Horsepower (THP): 3.45

• Voltage: 230V

• Frame Size: 48Y, Square Flange (Category “S”)

• Speed Range: 600–3450 RPM

• Motor Length (less shaft): 10.98"

• Enclosure: TEFC (Totally Enclosed Fan-Cooled)

• Weight: ~37 lbs

• Certifications: UL1081 approvable, UL60730-1 approved, CE conforming

✅ Applications

• Inground pools with large plumbing systems

• Commercial pools, spas, and aquatic features

• Retrofit for high-horsepower single-speed motors

⚠️ Tech Tips & Cautions

• ⚠️ Match THP (3.45) rather than just HP when selecting replacements

• ⚠️ Replace shaft seal or tune-up kit during installation to prevent leaks

• ⚠️ Professional installation strongly recommended for wiring and programming

Review Summary