Graco 331465 Piston Mock-Up

The Graco 331465 Piston Mock-Up is a low-pressure piston component used for testing, fit verification, and assembly checks in compatible Graco LP systems.

Designed for low-pressure (LP) Graco equipment
Used for mock-up, demonstration, and maintenance tasks
Helps verify piston alignment and internal clearances
Not intended for active or pressurized spraying operations

$22.46

Based on 0 reviews

Description

Compatible Machines

Graco Low-Pressure (LP) Pump Assemblies
Graco LP Fluid Handling Systems
Graco Equipment Using LP Piston Mock-Up Configuration

Graco 331465 Piston Mock-Up Overview

The Graco 331465 Piston Mock-Up is a specialized low-pressure piston component designed for testing, demonstration, and fit-verification purposes within compatible Graco LP systems. Unlike standard operational pistons, this mock-up version is primarily used during assembly checks, maintenance procedures, and training scenarios.

It allows technicians to confirm alignment, movement, and internal clearances without subjecting the system to full operating pressure, making it an essential support component for service and inspection workflows.

Key Features

Designed specifically for low-pressure (LP) Graco systems
Ideal for mock-up, testing, and demonstration applications
Helps verify piston fit and internal alignment
Supports safe maintenance without full pressure operation
Manufactured to Graco dimensional standards

Technical Summary

Part Number	331465
Product Type	Piston Mock-Up
Pressure Class	Low Pressure (LP)
Application	Testing, Assembly, Demonstration
Manufacturer	Graco

Frequently Asked Questions

A piston mock-up is used for testing fit, alignment, and movement during assembly or maintenance without operating the system under full pressure.

No. This component is intended for mock-up and testing purposes only and is not designed for continuous pressurized operation.

Compatibility should be verified using the equipment’s parts manual or by matching the piston configuration used in your specific low-pressure Graco assembly.