Graco 15E288 Manifold Insert

The Graco 15E288 Manifold Insert provides precise internal fluid routing and pressure regulation inside manifold assemblies, ensuring consistent spray performance and system reliability.

Optimizes internal fluid flow and pressure balance
Maintains seal integrity under pressure
OEM‑grade insert for manifold assemblies
Ideal for industrial spray systems

$16.2

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Description

Graco 15E288 Manifold Insert

The Graco 15E288 Manifold Insert is a precision internal component designed to direct fluid flow properly within the manifold assembly — ensuring uniform pressure distribution, proper sealing, and smooth material delivery in spray‑pump systems.

Compatible Machines

Airless and air‑assisted sprayer units using replaceable manifold insert systems
Industrial coating rigs requiring consistent pressure and flow regulation
High‑output spray systems for automotive, furniture, or metal finishing
Sprayer setups maintained with OEM‑grade internal components for reliability

Specifications

Part Number	15E288
Component Type	Manifold Insert
Material	High‑durability alloy or engineered polymer (depending on variant)
Function	Guides and regulates fluid flow inside manifold for consistent delivery
Installation	OEM replacement; requires proper seal placement and torque as per manual

Key Features

Ensures smooth internal fluid flow and pressure balance
Maintains seal integrity under high-pressure conditions
Improves reliability and longevity of manifold assemblies
OEM‑grade fit for consistent, leak-free performance

Typical Use Cases

Used in spray systems where precise fluid flow and pressure regulation are needed — such as industrial coatings, automotive finishes, or heavy‑body material spraying, where consistency and reliability are critical.

Frequently Asked Questions

Worn inserts can cause uneven fluid flow, pressure drops, or leaks — affecting spray quality or causing system failures.

It fits manifold housings designed for 15E288 inserts — verify your system’s model and specifications before ordering.

Inspect during regular maintenance cycles — especially after heavy use or when switching coating types; replace if flow becomes uneven or pressure fluctuates.