Pentair SuperFlo 1.1 THP Single-Speed Pool Pump | EC-348190

Pentair SuperFlo 1.1 THP Single-Speed Pool Pump | EC-348190

Pentair EC-348190 is the SuperFlo single-speed pool pump. Choose this configuration by matching the pump’s electrical, plumbing and performance requirements to the installation.

What makes this configuration different

The 1.1 THP SuperFlo combines a NEMA Premium efficient TEFC motor with union connections for service access. Pentair lists 1.5-inch internal slip and 2-inch external slip connection options. Compare the union positions and required performance before planning a replacement.

Size the pump for the complete system

Have your installer compare the manufacturer’s pump curve with your required flow and total dynamic head. Check the filter, heater, cleaner and sanitizer requirements as well as the suction plumbing. Neither horsepower nor a maximum flow figure alone establishes compatibility.

Installation and electrical planning

Verify the 115/208–230 VAC, 60 Hz supply requirements against the motor label and connection diagram. Provide the mounting, wiring, grounding, bonding and circuit protection required by the guide. Confirm applicable installation-location requirements before purchase.

Service and replacement planning

Keep the strainer and circulation path maintained where applicable, inspect for leaks, and follow the manual’s priming and shutdown procedures. Stop the equipment and relieve system pressure before opening pressurized components. Match replacement parts to the full model and production revision; visually similar pumps may use different drives, motors or hydraulic components.

Specifications

Frequently asked questions

Will this replace any pump with the same horsepower?

No. Compare the performance curve, electrical requirements, plumbing and physical fit. Match the full model rather than horsepower alone.

Is the electrical supply interchangeable?

This model’s listed supply is 115/208–230 VAC, 60 Hz. Have the installer verify the unit label and configure any permitted voltage selection exactly as instructed.

Can I change the operating speed?

This is a single-speed model. Select a variable-speed pump if independently programmable speeds are required.

Which manual should I use?

Use the manufacturer guide for the exact pump family and production revision. Retain the unit’s data plate information when ordering service parts.

Manuals and support

• Installation, Operation & Troubleshooting — SuperFlo
• Product Overview & Performance Data — SuperFlo
• Parts Reference — Confirm Manufacturing Revision
• Pentair ecommerce warranty information

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Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.