Robinair SPX 75700 Coolant Exchanger Catalog - Enlarge page 1 
From inside (document excerpt):
Buy this 75700 Coolant Exchanger and get a 7-Gallon Coolant Supply Tank FREE! Coolant Exchanger · Our 10-minute exchange · Our “engine off ” feature · process means no more waiting for the engine to warm up! removes pulleys, belts, and fan blades from the safety equation. Leak check feature allows the technician to test for leaks prior to refilling. $7500 Value No. 75370 and an easy-to-read gauge make this machine very easy to use.
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· Two clearly marked valves · No electricity required. 90 psi shop air drives the exchange process, as well as the 2 gpm pump on the waste tank. supply tanks allow onboard storage of two different coolant types. No. 75700 Coolant Exchanger. · Two external new coolant 1-800-533-6127 www.robinair.com August 1 December 15, 2005 Service Solutions, a unit of SPX Corporation 655 Eisenhower Drive, Owatonna, MN 55060-0095 Phone: 507-455-7000, International Sales: 507-455-7223 05-37 Printed in U.S.A. …