Uview 550500HD Airlift II HD Cooling System Refiller, 90 Degree Angled Gauge, Extra Long Refill Hose

Uview 550500HD Airlift II HD Cooling System Refiller, 90 Degree Angled Gauge, Extra Long Refill Hose

• Uview 550500HD Airlift II HD Cooling System Refiller is a vacuum-powered tool for quickly evacuating, leak testing, and refilling heavy duty truck and bus cooling systems. It draws a vacuum using shop air and helps eliminate airlocks for faster, consistent coolant service.
• Features:
  • Creates system vacuum for rapid refill, helping eliminate airlocks and bleeding time in heavy duty cooling systems.
  • Built-in leak check under vacuum to confirm system integrity before refill.
  • Versatile cone adapter fits most radiator or reservoir openings used on trucks and buses.
  • 90 degree angled gauge improves access in tight engine bays.
  • Extra long refill hose supports hard-to-reach service points on large vehicles.
  • Intended for heavy duty cooling systems; it is a service tool, not a replacement part for a specific vehicle.
• Specifications:
  • Manufacturer: Uview (CPS Products)
  • Part Number: 550500HD
  • Product Type / Function: Vacuum cooling system refiller for heavy duty applications
  • Operation: Uses shop air via Venturi to pull vacuum; minimum recommended air pressure 90 psi
  • Connection Type: Cone adapter inserts into radiator service neck or reservoir
  • Performance: Typical vacuum reading of 25 or higher within about 2 to 3 minutes (dependent on system size and elevation)
  • Key Hardware: 90 degree angled gauge; extra long refill hose
  • System Compatibility / Application: Designed for heavy duty truck and bus cooling systems; not a replacement part
  • Approvals: OEM approved by International Truck
  • Alternate Part Numbers / Cross References: UV550500HD; UVU550500HD
  • Packaging Type: Single unit
• The Airlift II HD Cooling System Refiller can also be referred to as vacuum cooling system refiller, radiator vacuum fill tool, coolant system refiller kit, heavy duty cooling system filler, and Airlift HD cooling system tool.

Uview, a CPS Products brand, develops professional automotive service tools including cooling system refill solutions and diagnostic equipment used in service bays for heavy duty and passenger applications.

Q: What air supply is required to operate the 550500HD?
A: Connect shop air to the Venturi assembly; a minimum of about 90 psi is recommended for proper vacuum generation.

Q: Does it fit different heavy duty systems?
A: Yes. The cone adapter is designed to fit most radiator or reservoir openings on trucks and buses.

Q: Does the tool test for leaks before refilling?
A: Yes. After pulling vacuum, you can observe the gauge for a drop to identify leaks before opening the refill valve.