Graco LPA-139-01 Seat, Ball, 7/16Dia.

Ball Seat Component for Accurate Lubrication Flow Control

Compatible Machines & Systems

• Graco LPA series centralized lubrication systems
• Lubrication pump and valve assemblies utilizing 7/16 in. ball seat components
• Industrial grease and oil distribution systems with check valve mechanisms
• Manufacturing equipment requiring controlled multi-point lubrication

What is the Graco LPA-139-01 Seat, Ball, 7/16Dia.?

The Graco LPA-139-01 Seat, Ball, 7/16Dia. is a precision-machined component designed to provide a sealing surface for a spherical ball within lubrication pump and valve assemblies. It plays a critical role in controlling fluid flow and ensuring proper sealing within centralized lubrication systems.

With a 7/16-inch diameter specification, this ball seat enables accurate contact with the corresponding spherical ball, helping maintain pressure stability and preventing backflow in automated lubrication applications.

Key Functional Role

This component ensures tight sealing and consistent directional flow by supporting check valve operation within lubrication systems, contributing to efficient and reliable performance.

Frequently Asked Questions