Vapor Vue, 1/4" Flare

The Uniweld UW-VV1 Vapor Vue® is a compact 1/4" flare sight glass designed to give HVAC/R technicians a clear visual indication of refrigerant or vapour movement during service work. It is a practical diagnostic accessory for use with manifold gauge sets, hoses and service equipment where visual confirmation of flow can help support charging, recovery, evacuation and troubleshooting tasks.

Built for professional air conditioning and refrigeration service, the Vapor Vue® helps technicians monitor system activity by allowing them to see movement through the line. This can be especially useful when confirming refrigerant transfer, checking flow during recovery or charging, and helping identify when a line is clear or still carrying vapour or liquid.

With its 1/4" flare connection, the UW-VV1 is easy to integrate into common HVAC/R service setups and is well suited for everyday use in the field.

Key Features

• Vapor Vue® sight glass for HVAC/R service work

• 1/4" flare connection

• Provides visual confirmation of flow through the line

• Useful for charging, recovery, evacuation and diagnostics

• Helps technicians monitor refrigerant or vapour movement

• Compact and easy to add to service hose setups

• Durable trade-use design

• Ideal for air conditioning and refrigeration maintenance

Best Suited For

The Uniweld UW-VV1 Vapor Vue® is ideal for HVAC/R technicians, refrigeration mechanics and service professionals who want a simple visual aid for monitoring refrigerant flow during charging, recovery and general system servicing.