Graco 15A728 Adapter Manifold
$256.58
$298.00
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The Graco 15A728 Adapter Manifold is a precision-machined fluid distribution block used for routing hydraulic or coating materials in Graco high-pressure systems.
- Durable metal construction for long service life
- Supports multiple fluid ports for efficient routing
- Designed for high-pressure Graco sprayer systems
- Easy to install, service, and maintain
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Graco 15A728 Adapter Manifold
The Graco 15A728 Adapter Manifold is a precision-machined fluid-distribution block used in high-pressure Graco pump and sprayer systems. It enables efficient routing of hydraulic fluid or coating materials between multiple channels, improving flow control and system modularity.
Key Features & Benefits
- Multi-port design: Supports efficient distribution of fluid across several lines or circuits.
- OEM-Grade Construction: Made to Graco's specifications for tight tolerances and reliable sealing.
- High-pressure compatibility: Built to handle demanding pressures found in industrial sprayers.
- Durable body: Heavy-duty metal alloy resists wear and supports long service life.
- Service-friendly: Designed for easy installation, inspection, and clean-out during maintenance.
Applications
- Manifold block in Graco high-pressure sprayer systems.
- Hydraulic fluid routing within piston- or diaphragm-based pumps.
- Connection point for multiple hoses, valves, or circuits.
- Replacement part in maintenance or rebuild kits for Graco equipment.
Installation & Maintenance Guidelines
- Verify alignment: Ensure manifold ports align correctly with mating lines before tightening.
- Clean thoroughly: Flush all fluid passages to clear debris before first use or after servicing.
- Use correct torque: Tighten fasteners according to Graco torque specs to secure the manifold without damaging threads.
- Inspect seals: Check for O-rings or gaskets and replace them if worn or damaged.
- Periodic inspection: During routine system checks, monitor for leaks or signs of fatigue in the manifold body.
Technical Specifications
| Part Number | 15A728 |
|---|---|
| Type | Adapter Manifold / Fluid Distribution Block |
| Material | High-strength metal (alloy) |
| Ports | Multi-port (inlet & several outlets) |
| Pressure Capability | Suitable for high-pressure Graco systems |
| Weight | Approx. 7.45 lb |
| Usage Context | Hydraulic routing and fluid distribution in Graco sprayers / pumps |
Frequently Asked Questions
It serves as a fluid distribution block, allowing hydraulic or coating fluid to route into multiple channels in a controlled and balanced manner.
This part features in Graco line‐striping machines (like the LineLazer series) and other high-pressure pump assemblies. Check your parts diagram to confirm compatibility.
During maintenance, clean all internal ports, inspect for corrosion or wear, replace any sealing O-rings, and re-tighten bolts to specified torque.
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