Call Us: 1-931-738-3611

Quick Disconnect Fittings

Quick Disconnect Fittings

CoolDrain Quick Disconnect Fittings:

FluidXchange offers 4 NPT thread type QD fittings for converting fleets for serviceability with the 2V-700. The fittings are made by the Eaton Corporation with the ISO 16028 profile (per TMC recommended practice). These fittings are made of brass with Viton seals with 5 gallons per minute flow rate. Utilizing the Retro-Fit/Air-Extraction Kit, most all cooling systems can be easily converted for use with the 2V-700. At the surge tank or radiator cap a vacuum is pulled on the system. On the bottom radiator tank or cross over pipe the petcock (or pipe plug)is removed and a CoolDrain quick disconnect fitting is installed. The quick disconnect fittings come in 4 sizes, 1/8″, 1/4″, 3/8″ and 1/2″ NPT to fit most applications. The female CoolDrain matting connector is used with all 4 sizes.

Part Number


List Price


1/8″ NPT (available by special order)



1/4″ NPT (International, Ford, GM)



3/8″ NPT (Older Mack, Peterbilt, Kenworth)





Female CoolDrain Coupling


Female CoolDrain Coupling (as on the end of the service hose on CoolDrain models)



Female Volvo Coupling (as on the end of the service hose on Volvo/Mack models)


A Dunn & Bybee Tool Company
Located at 635 Industrial Drive,  Sparta, Tennessee  38583
E-Mail all inquiries to
Phone Charles Sams at (931) 738-3611
Fax: 931-738-3610