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Graco 112864 Ball 7 Mm

High-quality replacement 7 mm ball for Graco pumps and valve assemblies, ensuring proper flow control and sealing.

Key features and compatibility:

  • Exact 7 mm diameter for correct seating
  • Used in Graco machines requiring part 112864
  • Maintains proper check-valve operation

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Graco 112864 Ball 7 mm Overview

Part Number 112864
Item Name Ball, 7 mm
Manufacturer Graco
Function Precision 7 mm diameter spherical ball used as a check‑ball or flow‑control component in pump or valve assemblies.

Compatible Machines

The 112864 Ball 7 mm is used in Graco equipment where the parts diagram specifies this exact ball. Please verify your parts diagram for part number 112864.

  • Graco pumps or valve assemblies listing “Ball, 7 mm – part 112864” in their manual
  • Fluid control or diaphragm‑pump units where a 7 mm check ball is used and 112864 is called out
  • Other Graco equipment where the service parts list identifies part‑number 112864 for a ball component

Key Features

  • OEM Graco replacement part for exact fit and function
  • Exact 7 mm diameter for proper seating and sealing in control assemblies
  • Integral to maintaining proper check‑valve operation and preventing backflow or leakage

Installation & Maintenance Tips

  • Depressurize the system and drain fluid before replacing the ball.
  • Remove the old ball and inspect the seat and groove for wear or debris.
  • Install the new ball (112864) making sure it seats properly and rotates freely if required.
  • Reassemble the housing, re‑pressurize the system slowly and check for leaks or abnormal flow.

Frequently Asked Questions

The 112864 Ball 7 mm acts as a check‑ball or flow‑control element in Graco pumps or valves, ensuring proper seating, preventing back‑flow and maintaining sealing integrity.

It fits any Graco machine or assembly where the parts diagram lists part number 112864 for a 7 mm ball. Always cross‑check your model’s parts list for this number.

Check your machine’s service manual or exploded parts diagram. If the part list calls out “112864 Ball 7 mm”, this is the correct replacement. Using a different diameter ball may cause malfunction.

Note: Always consult your equipment’s official parts list and service manual to confirm compatibility with part number 112864 before installation.

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