A set of black rubber O-rings of various sizes along with a small metal and rubber mechanical seal kit on a white background
Pentair Pool Products and Parts

Pentair Seal/Gasket Kit | Sta-Rite DynaGlas, DynaPro & DynaJet | PP3000

$64.99
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$9.99 flat shipping on orders under $100.
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SKU:
PP3000

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About This Item

The Pentair Seal/Gasket Kit (PP3000) is the OEM replacement seal and gasket kit for Sta-Rite DynaGlas, DynaPro, and DynaJet pool and spa pumps — covering MPRA and MPEA series across all horsepower ratings.

IMPORTANT: THIS IS A KIT — MULTIPLE COMPONENTS INCLUDED
PP3000 is a complete seal and gasket kit. It includes the shaft seal, gaskets, and O-rings required for a full pump seal service. Sold as one kit per listing.

This kit contains the complete set of sealing components — shaft seal, gaskets, and O-rings — required to restore a leaking or worn Sta-Rite MPRA or MPEA series pump to proper operating condition. Replacing all components together at service time ensures consistent sealing performance across all pump mating surfaces.

Specifications

Pentair Part Number PP3000
Part Name Seal/Gasket Kit
Compatible Pump Series MPRA, MPEA — All HP
Kit Contents Shaft seal, gaskets, and O-rings
Quantity 1 Kit (Each)
Also Known As / Legacy Brand Pentair (formerly Sta-Rite)

Poolaroo Pro Tip

When servicing the shaft seal on MPRA or MPEA series pumps, inspect the seal plate and volute mating surfaces for scoring or mineral deposits before installing the new components. Even minor surface damage can compromise the new shaft seal and cause a repeat leak. Clean mating surfaces thoroughly and ensure the pump housing is free of debris before fitting any part of this kit.

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.
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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.

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