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Graco 19B729 Piston, Air, Actuator, Bpr, 20:1

Graco 19B729 Piston, Air, Actuator, BPR, 20:1 is a genuine OEM component designed for medium pressure back pressure regulator systems to help maintain accurate and stable fluid pressure.

  • OEM Graco replacement part
  • 20:1 pressure ratio actuator piston
  • Used in medium pressure BPR systems
  • Supports consistent fluid pressure control
  • Compatible with Graco 25T477 systems

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Compatible Machines

  • Graco 25T477 Medium Pressure Fluid Back Pressure Regulator System
  • Compatible with Graco Medium Pressure BPR Assemblies
  • Used in systems referenced in Graco Manual 3A7681

The Graco 19B729 Piston, Air, Actuator, BPR, 20:1 is a genuine OEM replacement component designed for medium pressure back pressure regulator systems. This air actuator piston helps maintain stable and accurate fluid pressure control in industrial circulation and fluid handling applications.

Built for durability and reliable performance, this component is commonly used in paint circulation, chemical transfer, coating, and lubrication systems where consistent pressure regulation is essential for system efficiency and performance.

Product Features

  • Genuine Graco OEM replacement part
  • Designed for medium pressure BPR systems
  • 20:1 pressure ratio configuration
  • Air-operated actuator piston assembly
  • Helps maintain consistent fluid pressure regulation
  • Suitable for industrial fluid handling applications
  • Durable construction for long service life

Product Specifications

Part Number 19B729
Product Type Air Actuator Piston
Pressure Ratio 20:1
Application Medium Pressure Back Pressure Regulator Systems
Brand Graco

Common Applications

This actuator piston is commonly used in industrial systems that require accurate pressure control and fluid circulation management. It supports smooth operation in demanding environments and helps improve overall system reliability.

  • Paint circulation systems
  • Industrial coating applications
  • Chemical transfer systems
  • Fluid pressure regulation systems
  • Lubrication and material handling equipment

Frequently Asked Questions

The Graco 19B729 functions as an air actuator piston in medium pressure back pressure regulator systems, helping maintain stable and controlled fluid pressure during operation.

Yes, the Graco 19B729 is a genuine OEM replacement part manufactured by Graco for compatible medium pressure BPR systems.

This component is commonly used in medium pressure fluid circulation, coating, lubrication, and chemical transfer systems that require accurate back pressure regulation.

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