Parker TruSeal Push Connect Coupler, 1/4"

Parker TruSeal Push Connect Union, 1/4"

The Parker TruSeal A4UC4MG Push-to-Connect Union (1/4") is a quick-connect tubing union designed to join two sections of 1/4" tubing with fast, tool-free installation. Part of Parker’s TrueSeal thermoplastic fitting series, this union provides a secure connection using an internal gripping ring and engineered O-ring seal for dependable leak protection. Its push-to-connect design allows tubing to be inserted easily and released with a push-button collar, making installation, maintenance, or system changes simple and efficient. Built for demanding environments, it performs well in water treatment, filtration, beverage, and chemical systems—because plumbing should connect quickly and stay sealed, not turn into a slow drip test.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: A4UC4MG
• Brand: Parker – TruSeal Series
• Product Type: Push-to-connect tubing union
• Connection Size: 1/4" tube × 1/4" tube
• Connection Style: Push-to-connect
• Body Material: Thermoplastic (TrueSeal series construction)
• Seal Type: EPDM O-ring seal
• Release Mechanism: Push-button collar release
• Gripping Ring: Engineered gripping teeth for secure tube retention
• Compliance: FDA compliant and NSF-51 listed
• Application Compatibility: Works with polyethylene, polypropylene, nylon, vinyl, fluoropolymer, polyurethane, and Kynar tubing

Ideal For

• Water treatment and filtration systems
• Air and water tubing connections
• Reverse osmosis and beverage systems
• Food and potable water applications
• Installations where you want tubing connected in seconds instead of spending ten minutes hunting for the right wrench