Description
The PACO Pump 99853453 is a precision-engineered O-Ring designed as a direct OEM replacement seal for PACO G4 series pumps. Featuring a 7.10″ inner diameter and 7.25″ outer diameter, this O-Ring is manufactured to exact tolerances to ensure a leak-free, reliable seal in demanding hydronic and HVAC pump applications.
Product Highlights
- OEM PACO replacement O-Ring for G4 series pumps
- Inner Diameter (ID): 7.10″
- Outer Diameter (OD): 7.25″
- Engineered for precise fitment and long-lasting sealing performance
- Helps prevent fluid leaks and maintains pump efficiency
- Ideal for use in commercial and industrial hydronic pumping systems
Application
This O-Ring is a critical sealing component for PACO G4 series centrifugal pumps commonly found in HVAC hydronic systems, building services, and industrial fluid handling applications. Using genuine PACO replacement parts ensures compatibility, maintains system integrity, and extends the service life of your pump assembly.
Specifications
- SKU: 99853453
- Brand: PACO Pump
- Type: O-Ring / Pump Seal
- Inner Diameter: 7.10″
- Outer Diameter: 7.25″
- Compatible Series: G4







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