Graco 15H371 Adapter M38 x 2

Compatible Machines for the 15H371 Adapter M38 × 2

• Graco pump and motor assemblies using M38 × 2 thread interfaces
• Industrial spray systems requiring rod or coupling adaptation between motor and pump

Product Overview

The 15H371 Adapter M38 × 2 is a precision machined adapter designed to interface components with M38 × 2 threads—commonly used in Graco pump or fluid handling assemblies. This adapter provides a secure, properly aligned connection enabling proper torque transfer, sealing and mechanical stability.

Built to OEM specification, the adapter ensures leak-free operation, accurate thread engagement and long service life in applications subject to high loads and frequent maintenance. It is ideal for retrofits, replacements or upgrades where thread compatibility is required.

Key Features

Installation & Usage Tips

• Relieve system pressure and shut down equipment before attempting installation.
• Clean mating threads and ensure there is no debris or damage to the adapter or the port.
• Install the adapter with proper sealant or torque recommendations per equipment manual.
• Confirm alignment and secure installation, then test the system under low load to check for proper function.
• During routine maintenance, inspect the adapter for wear, thread damage or signs of loosening and replace when necessary.

???? Frequently Asked Questions