EZ Solution Injector

The Uniweld USI4EZ Solution Injector is a professional-grade tool used for injecting solutions such as cleaners, sealants, and additives into air conditioning and refrigeration systems. With a capacity of 4 fl. oz., it allows precise and controlled application during system maintenance and servicing.

Constructed from rugged aluminum, the injector is built to withstand tough working conditions and supports a maximum working pressure of up to 600 PSI, ensuring safe and reliable performance in high-pressure HVAC systems.

The unit features a 1/4″ male flare fitting with an integrated valve core on one end, while the other end includes a hand valve connected to a short hose with an EZ-Turn anti-blowback fitting. This design helps prevent refrigerant loss and ensures smooth, controlled injection of solutions into the system.

Ideal for HVAC technicians, the USI4EZ injector is widely used in air conditioning servicing, refrigeration maintenance, and system treatment applications, providing efficiency, safety, and ease of use.

Key Features

• 4 fl. oz. capacity for controlled solution injection

• Rugged aluminum construction for durability

• Supports high working pressure up to 600 PSI

• 1/4″ male flare fitting with valve core

• EZ-Turn anti-blowback fitting to prevent refrigerant loss

• Hand valve control for precise application

• Compact and easy to handle design

Applications

• Air conditioning system maintenance

• Refrigeration system servicing

• Injection of cleaning agents, sealants, and additives

• HVAC preventive maintenance