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Graco 17F322 Seal O-Ring #246 EPDM

$20.00
In Stock
Part #: 17F322

Graco 17F322 Seal O-Ring #246 EPDM is an OEM replacement sealing ring designed to maintain pressure and prevent leaks in compatible Graco diaphragm pump fluid sections.

  • Material: EPDM for excellent chemical and water resistance
  • Function: Ensures tight sealing in pump manifolds
  • OEM Fit: Precision-engineered for Graco equipment
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Graco 17F322 Seal O-Ring #246 EPDM – OEM Replacement for Reliable Sealing

Graco 17F322 Seal O-Ring #246 EPDM is an OEM-quality EPDM sealing ring designed for dependable performance in Graco diaphragm pump manifolds and fluid sections. It helps maintain consistent pressure, prevents leaks, and supports long-term pump efficiency in demanding operating conditions.

Compatible Machines

This seal is commonly used in Graco diaphragm pumps and fluid handling assemblies. Always confirm compatibility using your equipment’s parts diagram.

Machine / Assembly Type Application Details
Graco ChemSafe™ Diaphragm Pumps (1590 Series) Installed in the fluid section as a manifold sealing O-ring to ensure leak-free operation.
Graco Air-Operated Diaphragm (AODD) Pumps OEM replacement O-ring for diaphragm and manifold sealing where #246 EPDM is specified.
Graco Industrial Fluid Handling Equipment Used in various fluid assemblies requiring a #246 EPDM O-ring; verify exact model fitment.

Key Features & Benefits

  • EPDM Material – Provides excellent resistance to water, steam, and many chemicals.
  • OEM Precision Fit – Manufactured to Graco specifications for secure, leak-free sealing.
  • Consistent Performance – Maintains elasticity and sealing integrity under pressure.
  • Ideal for Maintenance – Perfect for routine service, rebuilds, and preventive maintenance.

Installation & Usage Tips

Clean all sealing surfaces before installation. Apply a light coat of compatible lubricant to the O-ring to prevent twisting or damage during assembly. Always follow the pump’s parts diagram to ensure correct placement.

Frequently Asked Questions

It creates a tight seal within the pump manifold or fluid section, helping prevent leaks, maintain pressure, and ensure smooth pump operation.

Refer to your Graco pump’s parts diagram and confirm that part number 17F322 or O-ring size #246 EPDM is specified.

Yes. Genuine Graco O-rings are designed to meet exact material and sizing requirements, ensuring reliable sealing and longer service life.

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