Product Description

Pureline 1 HP MasterFlo II Signature Series Single Speed Pool Pump

Model #: PL2801KM
High Performance. Durable. Easy to Service.

The Pureline MasterFlo II Signature Series 1 HP Pump delivers long-lasting performance, straightforward installation, and simplified servicing. Engineered as a high-quality aftermarket solution, it is designed to match the performance and dimensions of select high-volume pumps—making it ideal for upgrades and replacements.

⚠️ Not compliant with California or New York Title 20 energy efficiency regulations.

Product Highlights

• Aftermarket Retrofit Design – Drop-in compatible with select Hayward® Super Pump®* and Pentair® SuperFlo®* configurations to streamline system replacements.
• Tool-Friendly Maintenance – A 4-bolt motor design with an integrated top handle makes disassembly fast and hassle-free.
• Built-In Dry-Run Protection – The mechanical shaft seal protects your pump for up to one hour of dry operation, guarding against user error or low water levels.
• Saltwater-Compatible – Safely handles salt concentrations up to 5,000 ppm, ideal for modern pool systems.
• Engineered for Durability – Corrosion-proof materials withstand harsh UV exposure, chemical wear, and temps up to 175°F.
• Convenient Lid Design with LED Illumination – Lock ring features ergonomic built-in handles for quick access. Now includes a clear lid with integrated LED light, making it easy to inspect and service your pump in low-light conditions—ideal for early morning, evening, or shaded equipment pads.
• Factory-Tested for Reliability – Every unit is performance-tested prior to shipment to ensure quality and peace of mind.
• Certifications – UL Listed

➡️ Ideal Applications

Perfect for residential inground pools and spas—whether you're replacing an aging pump or building a new system.

Replaces Popular Models:

• Hayward Super Pump 1 HP (Drop-In)
• Pentair SuperFlo 1 HP
• Sta-Rite Dura-Glas 1 HP

➡️ Installation & Tech Tips

• Check Valve Placement – Install a check valve on the suction side of the pump when possible. This keeps water in the pump basket, making re-priming easier and start-up faster.
• Larger Suction Plumbing – Use the same size or larger piping on the suction side compared to the return port. Example: Install 2" pipe into a 1.5" suction port using a reducer bushing.
• Straight Pipe Requirement – Maintain a minimum of 12" of straight pipe before the pump’s suction inlet to reduce turbulence and improve priming. For larger plumbing, keep a distance of 5× the pipe diameter from the first valve, tee, or elbow to the pump inlet. Example: 2.5" pipe requires 12.5" clearance.

• Elbow Placement – Avoid 90° elbows within 12" of the pump inlet or outlet. Two 45° fittings are better than a single 90°.

• Isolation Valves – Install valves on both the suction and return lines to simplify pump maintenance and servicing.

• Saltwater Ready – This pump can handle salt concentrations up to 5,000 ppm—ideal for modern salt pool systems.

⚠️ Do Not install 90° elbows directly into the inlet or outlet. This creates flow restrictions that can shorten pump life.

⚠️ Trademark Disclaimer

Pureline products are aftermarket solutions and are not manufactured by or affiliated with Hayward®, Pentair®, or any other original equipment manufacturer. Brand names and model references are used for compatibility and identification purposes only.

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