Parker MP11030 Brass Compression Tube Sleeve 1/8 in Od

Product Description

The PARKER MP11030 is a brass compression tube sleeve designed for use in compression-style tube fittings. The sleeve seats between the fitting body and compression nut to create a leak-resistant mechanical seal on tubing connections. Manufactured from brass and conforming to SAE J-512, this sleeve is rated for working pressures up to 400 psi and a temperature range of -65 degrees F to 250 degrees F. It is suited for hydraulic, pneumatic, and fluid transfer lines where a reliable compression connection is required. Licensed tradespeople in plumbing, HVAC, and industrial piping commonly install this type of fitting component.

This sleeve fits tubing with a 1/8 inch outside diameter and is used in compression fitting assemblies across residential and light commercial applications. Typical install scenarios include instrument tubing, refrigerant line accessories, fuel lines, and other small-bore fluid systems where SAE J-512 compression fittings are specified. The brass construction makes it compatible with a wide range of media in both low and moderate pressure systems.

Key Features

• Brass construction for corrosion resistance and reliable seating in compression assemblies
• Rated to 400 psi maximum working pressure
• Operating temperature range of -65 degrees F to 250 degrees F
• Conforms to SAE J-512 standard for compression tube fittings
• Fits 1/8 inch OD tubing
• Sold in packages of 25 with a minimum order quantity of 1

Compatibility

Designed as an OEM-style replacement sleeve for SAE J-512 compression tube fitting assemblies using 1/8 inch OD tubing.

Installation Notes

Installation is performed by plumbers, HVAC technicians, or pipefitters working on compression tube fitting systems. De-pressurize and isolate the line before disassembly. The sleeve is a single-use component in most compression fitting designs and should not be re-flared or reused after the fitting has been torqued. Follow SAE J-512 assembly guidelines and applicable plumbing or mechanical codes for the jurisdiction.