Impeller for IntelliFlo VS+SVRS & WhisperFlo 3 HP Pumps - Intelliflo 2 Vst After 2018 | 073131

Pentair 073131 Impeller for IntelliFlo VS+SVRS & WhisperFlo 3 HP Pumps

OEM Pentair 073131 impeller fits IntelliFlo VS+SVRS & WhisperFlo 3 HP pumps. Restores full flow & pressure.

Features

• Genuine Pentair impeller for IntelliFlo VS+SVRS & WhisperFlo 3 HP pumps.
• Restores full flow and pressure for optimal filtration.
• Precision-balanced to reduce vibration and minimize wear.
• OEM replacement maintains warranty and longevity.
• Compatible with models: WFE-12, WF-12, WFK-12, IntelliFlo VF, IntelliFlo 2 VST, IntelliFlo VS 3050, IntelliFlo VS+SVRS.
• Lightweight design for easier handling.

Description

The Pentair 073131 impeller is built to restore full performance in 3 HP IntelliFlo and WhisperFlo pump models. Degradation of flow is typically due to erosion, corrosion, or debris damage to the impeller, which causes pressure drop, higher energy cost, and reduced filtration efficiency. Replacing it with this OEM part recovers the pump’s rated flow and pressure, ensures motor operates under less strain, and helps deliver clean water faster. It’s compatible with WFE-12, WF-12, WFK-12, IntelliFlo VF, IntelliFlo 2 VST, IntelliFlo VS 3050, and IntelliFlo VS+SVRS models.

Pro Tip

When replacing the impeller, consider replacing the diffuser and inspecting the shaft seal. Also, clean out the volute passage before reassembly to avoid flow restriction. For optimal sealing, add Pentair Volute Gasket | SKU 357100Z.

Installation Tips

Turn off power and relieve water pressure before opening pump. Ensure the impeller screws/wear ring are clean. Match impeller orientation and tighten to manufacturer torque spec. Replace seals and gaskets to avoid air leaks or water bypass.