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PSR-200 Pump Shaft Seal PSR-200 Pump Shaft Seal
PSR-200 Pump Shaft Seal PSR-200 Pump Shaft Seal
PSR-200 Pump Shaft Seal PSR-200 Pump Shaft Seal
PSR-200 Pump Shaft Seal PSR-200 Pump Shaft Seal
PSR-200 Pump Shaft Seal
PSR-200 Pump Shaft Seal
PSR-200 Pump Shaft Seal
PSR-200 Pump Shaft Seal

Aladdin

PSR-200

PSR-200 Pump Shaft Seal

$4.50
Shipping calculated at checkout.
Fast shipping
Ships in 2 to 3 business days

Pickup available at Marathon FL

Usually ready in 24 hours

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Product Description

The Aladdin PSR-200 Pump Shaft Seal is a professional-grade, universal replacement designed to provide a watertight seal for most residential pool and spa pumps. Specifically engineered for a 5/8" shaft, this high-performance component prevents water from leaking into the motor, protecting your equipment from internal corrosion and electrical failure. It is the industry-standard "drop-in" replacement for major brands including Hayward, Pentair, Sta-Rite, and Aqua-Flo, ensuring a reliable, leak-free repair for your pump’s impeller assembly.

Key Features

  • Universal 5/8" Fit: Compatible with high-head pumps like the Hayward MaxFlo, Pentair Challenger, and Sta-Rite Dura-Glas.
  • Precision Polished Faces: Features a carbon primary ring and a polished ceramic mating seat for an airtight, frictionless seal.
  • Corrosion-Resistant Spring: Heavy-duty stainless steel spring maintains constant pressure to prevent leaks during high-pressure operation.
  • Direct OEM Replacement: Seamlessly replaces Hayward SPX2700SA, Pentair 354545, and Sta-Rite 17304-0100.
  • High-Grade Elastomers: Built with durable Buna-N rubber designed to withstand standard pool chemicals and temperatures.
  • Leak Protection: Essential for preventing motor-bearing failure caused by moisture intrusion from the pump housing.
Specifications

Specifications

Aladdin PSR-200 Pump Shaft Seal (5/8")

Standard-grade general service shaft seal assembly designed for chlorine pools. Engineered to fit 5/8" (0.625") shafts, this assembly restores watertight integrity for a wide range of residential and commercial pump models.

Verification Dimensions
Shaft Size5/8" (0.625")
Seal Operating Height13/16" (0.813")
Seal Outside Diameter1-7/32" (1.218")
Mating Ring (Seat) Diameter1-1/4" (1.250")
Mating Ring Thickness13/32" (0.406")
Material & ID Specs
Seal MaterialsGraphitic Plastic / Ceramic
ElastomerBuna-N Rubber
U.S. Seal Mfg #PS-200
Aladdin CodePSR-200 (AS-200)
HardwareStainless Steel Spring
Universal Compatibility List
Pentair / Pac-Fab: Challenger, Pinnacle, Dynamo, SuperFlo (SF-N1), WhisperFlo
Sta-Rite: Dura-Glas, Max-E-Glas, SuperMax, OptiFlo, Dyna-Glas
Hayward: MaxFlo II, XL, VS, Arneson, Cast Iron, Super II
Aqua-Flo: Flo-Master, XP/XP2/XP2e, Dominator, FMCP/FMHP, Circ-Master
Jacuzzi: Cygnet/Cygnet II, LR / SLR Series, A, J, JCM, K, KM Series
Others: Letro, Astral Sena, Baker-Hydro, Doughboy, Waterway Plastics

⚠️ Critical Safety & Installation Warnings

CONTAMINATION RISK: Do not touch the polished ceramic or carbon seal faces. Skin oils and dirt will cause immediate premature failure.
CHEMICAL COMPATIBILITY: Standard Buna rubber is not rated for Ozone, Salt Chlorine Generators, or Bromine. For these systems, the Viton™ version (PS-200V / PSR-200V) is required.
DRY RUN HAZARD: Never run the pump without water. Seal faces depend on water for cooling; running dry for 30 seconds will melt the faces.
MOTOR PROTECTION: A leaking seal allows water to reach motor bearings. Replace leaking seals immediately to avoid catastrophic motor failure.
💡 Professional Tips for Success
  • Shaft Prep: Clean the shaft with fine emery cloth to remove rust before sliding on the new seal head.
  • Lube Rule: Use silicone-based lube (like Magic Lube) only on the rubber jacket. Never use petroleum-based products like Vaseline.
  • Orientation: Note the assembly of the old seal to ensure the replacement is installed in an identical manner.
PROCEED WITH CAUTION: Installation of pump seals involves handling high-precision components and exposure to electrical equipment. Professional installation is highly recommended. Disconnect all power sources before attempting service.
NON-RETURNABLE: Most retailers will not accept returns once the seal has been removed from its original packaging or installed. Ensure your pump model requires a 5/8" seal before opening.
CALIFORNIA PROPOSITION 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.
WARRANTY & DATA: As a wearable service component, this product typically carries no written manufacturer warranty. Reliability depends on installation quality. Technical data and dimensions are sourced from U.S. Seal Manufacturing and Aladdin Equipment Co. documentation.