Eaton 2030X4 Compression Tube Support 1/4 Inch Od Brass

Product Description

The EATON 2030X4 is a brass compression tube support designed to reinforce tubing at compression fitting connections. It slides inside the tube end to prevent collapse or deformation when the compression nut and ferrule are tightened, maintaining a leak-free seal over the life of the joint. Rated for tubing with a 1/4 inch outside diameter, the 2030X4 is a compact insert at 0.593 inches in overall length. It is manufactured from brass, offering solid corrosion resistance in both liquid and gas line applications. HVAC technicians and plumbers install this type of insert wherever soft copper or plastic tubing meets a compression fitting.

This tube support is suited for residential and light commercial plumbing, refrigeration, and HVAC line sets where 1/4 inch OD tubing terminates at a compression connection. It is commonly installed during new assembly or when remaking a compression joint to ensure the tube wall does not deform under fitting torque. The part meets ASA, ASME, and SAE standards, making it appropriate for regulated installations. It is sold individually with a minimum order quantity of 5 pieces.

Key Features

• Brass construction provides corrosion resistance in plumbing and refrigeration service
• Sized for 1/4 inch OD tubing at compression fitting terminations
• 0.593 inch overall length fits within standard compression joint depth
• Rated from -65 degrees F to 250 degrees F for broad service range
• Meets ASA, ASME, and SAE standards for use in code-compliant installations

Compatibility

Designed as an OEM-style replacement and new-installation insert compatible with compression fittings accepting 1/4 inch OD tubing in plumbing, HVAC, and refrigeration applications.

Installation Notes

Licensed plumbers and HVAC technicians typically install compression tube supports as part of fitting assembly or joint remake. Shut off and depressurize the line before disassembling any compression fitting. Insert the support fully into the tube end before seating the ferrule and nut. Do not reuse a ferrule that has already been swaged, as a proper seal requires a fresh ferrule against the support.