Pentair Centrifugal Pump Shaft Seal U109-433SS
type: Product
description: The Pentair U109-433SS Shaft Seal is designed to stop leaks at the source by creating a watertight barrier between the pump’s wet end and motor shaft. This OEM-grade seal resists corrosion and chemical wear in pools. Whether you're repairing a leak or doing preventative maintenance, this seal plays a critical role in protecting your entire pump system. What does the Pentair U109-433SS shaft seal do in a pool pump? The shaft seal prevents water from traveling along the motor shaft and leaking out of the pump housing. It uses a precision-matched ceramic and carbon interface to create a tight seal while still allowing the shaft to spin freely. Choosing a genuine Pentair seal ensures proper fit, durability, and reliable leak protection in high-moisture, chemical-treated environments.
brand: Pentair
sku: PENU109433SS
additional property: Title
  type: PropertyValue
  value: Default Title
offers: AggregateOffer
  low price: 126.99
  high price: 126.99
  price currency: USD
  offer count: 1
  offers: Offer
    price: 126.99
    price currency: USD
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
    shipping details: OfferShippingDetails
    sku: PENU109433SS

BreadcrumbList
item list element: Home
  type: ListItem
  position: 1
  item: /
item list element: shastapoolsupply.com
  type: ListItem
  position: 2
  item: https://productregistry.org/merchant/shastapoolsupply.com
item list element: Pentair Centrifugal Pump Shaft Seal U109-433SS
  type: ListItem
  position: 3
  item: https://productregistry.org/product/PX3nmADq