Pentair 5 HP Diffuser | EQ-Series Commercial Pump | 350032Z
Pentair Pool Products and Parts

Pentair 5 HP Diffuser | EQ-Series Commercial Pump | 350032Z

$739.99
/
Genuine Pentair OEM Part Guaranteed Authentic
Pentair Authorized Dealer Full Manufacturer Warranty Support
Free Shipping On this item
No Hassle Returns 30 Days Paid Returns
  • In stock, ready to ship
SKU:
350032Z

  • Poolaroo Promise

    • Fast Shipping — Ships in 1–2 Business Days
    • 30-Day Risk-Free Returns — We Pay Return Shipping, No Restocking Fees
    • Powered By People Who Care - No Faceless Conglomerate

About This Item

The Pentair 350032Z is the OEM replacement 5 HP diffuser for the EQ-Series commercial pool and spa pump family. If your EQ-Series pump is losing prime, producing reduced flow, or showing signs of internal wear, this diffuser is the direct service replacement for the hydraulic end of the pump.

What It Does

The diffuser channels water flow from the impeller into the pump's volute, converting velocity into pressure. A cracked or worn diffuser disrupts this conversion, reducing pump output and efficiency. Replacing it with the correct OEM part restores designed hydraulic performance.

Specifications

Pentair Part Number 350032Z
Pump Series EQ-Series
Horsepower 5 HP
Quantity Included Each

Pro Tip

Before ordering, locate the part number molded or stamped on your existing diffuser and confirm it matches 350032Z. EQ-Series pumps span multiple horsepower ratings and voltage configurations — diffusers are not interchangeable across HP ratings. If your pump is a 3 HP or 7.5 HP EQ-Series model, a different diffuser part number applies.

CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Format: you@example.com

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

Pentair Pool Products and Parts

About Pentair Pool Products and Parts

Pentair is often considered the "gold standard" for pool professionals, and for good reason. Founded in 1966 (originally by five inventors making high-altitude balloons!), the company has evolved into the global leader in smart, sustainable water solutions. For the DIY homeowner, Pentair represents the intersection of rugged durability and silicon valley-tier technology. They pioneered the Variable Speed Pump revolution with the IntelliFlo®, saving American pool owners millions in energy costs. Today, their ecosystem focuses heavily on automation, allowing you to control your pump, heater, lights, and chemistry from a single app. While they are a favorite among professional builders, their "EC" (E-Commerce) line of equipment allows homeowners to access pro-grade technology with valid warranties for DIY installation.

Why We Trust Pentair Pool Products and Parts
Energy Efficiency Leaders: Recipient of the ENERGY STAR® Partner of the Year award for over a decade; their pumps are designed to pay for themselves in energy savings.

Smart Automation: The Pentair Home App and IntelliCenter systems offer best-in-class control over your pool ecosystem from anywhere in the world.

Professional Pedigree: The brand most often recommended and installed by pool builders for high-end residential pools.

Eco-Conscious: Dedicated to reducing water waste and energy consumption through "Green" technology innovations.

Recently viewed