UC Union Connector

The UC Union Connector is a high-performance push-to-connect fitting designed to join two sections of tubing quickly, securely, and without tools. Engineered for water treatment, reverse osmosis, deionization, beverage dispensing, laboratory, pneumatic, and industrial fluid handling applications, the UC Union Connector provides a dependable, leak-resistant connection while simplifying installation and maintenance.

Manufactured from premium engineering-grade polymer, the Union Connector offers excellent resistance to corrosion, scale buildup, and chemicals commonly found in water purification and industrial processing systems. Its push-to-connect design allows tubing to be inserted and removed easily, reducing installation time while ensuring a reliable seal.

Ideal for OEM equipment manufacturers, water treatment professionals, service technicians, and system integrators, the UC Union Connector is designed to extend tubing runs, repair damaged tubing sections, and create secure inline connections in demanding applications.

Technical Specification

The PI Range of inch-size push-in fittings is offered for tube sizes 5/32″ O.D. to 1/2″ O.D. The fittings are manufactured in gray acetal copolymer with food-grade nitrile O-ring, making them especially suitable for applications involving foodstuffs and potable liquids. They are also suitable for air and inert gases and can therefore be used in CO2 lines, pneumatic applications, and vacuum. ​​​​​​​

Working Pressures and Temperatures

•  5/32″-5/16″: Max. 230 psi at 68˚F, Max. 150 psi at 150°F 
• 3/8″-1/2″: Max. 150 psi at 68°F, Max. 100 psi at 150°F 

Key Features

• Push-to-connect installation for fast assembly
• Connects two sections of equal-size tubing
• Durable engineering-grade polymer construction
• Corrosion and chemical resistant
• Leak-resistant sealing design
• Reusable and easy to maintain
• Lightweight and compact design
• Compatible with a wide variety of tubing materials

Applications

• Reverse Osmosis (RO) Systems
• Water Filtration Equipment
• Deionization (DI) Systems
• Commercial Water Treatment Systems
• Beverage Dispensing Equipment
• Laboratory Water Purification Systems
• Pneumatic Systems
• Industrial Fluid Transfer Applications
• OEM Manufacturing Equipment
• Process Water Systems
• OEM Manufacturing Equipment
• Fluid Transfer and Process Applications

Shipping Information

Orange Phone Solutions is committed to fast, reliable, and professional fulfillment for our authorized dealer network.

Fulfillment & Processing

• Order Processing: Most in-stock orders ship within 1–2 business days

• Custom/OEM Builds: Lead times vary by configuration; your sales representative will confirm timelines

Shipping Coverage

• Domestic: Nationwide shipping throughout the United States

• International: Available for qualified distributors (terms and transit times vary)

Carriers & Methods

• Shipments are sent via trusted national freight and parcel carriers

• LTL/FTL freight available for pallets and bulk orders

• Expedited shipping options available upon request

Packaging & Handling

• Products are professionally packaged to protect against damage in transit

• Palletized and freight shipments are secured and labeled to industry standards

Tracking & Support

• Tracking information is provided once your order ships

• Our logistics team is available to assist with routing, delivery coordination, and special requirements

Important Notes

• Shipping costs are calculated based on weight, dimensions, destination, and service level

• Damages or discrepancies must be reported within 48 hours of delivery

• Products are sold exclusively through authorized water treatment dealers and partners