Description
GREENTOW’R® is a borosilicate glass air condenser, patented and manufactured in France. Designed at the ISCR (CNRS / University of Rennes), it offers condensation performance equivalent to a water condenser, while completely eliminating the use of running water.
Its vacuum-jacketed bulb structure optimizes cooling, simplifies cleaning, and frees up bench space. Repairable and available in several sizes, GREENTOW’R® is part of a sustainable, economical, and CSR-focused approach.
No water consumption
Performance equivalent to a water coil
Patented technology – exclusive Prochilab license
Made in France
Borosilicate glass
Repairable
Secure: no hoses, no risk of flooding
Easy cleaning
“Anti-roll” model with stability lugs
Stackable (2 units) to increase the cooling coefficient
Extensions available
Other joints available on request
CNRS publication (January 23, 2024): “Two engineers working at the Institute of Chemical Sciences in Rennes have developed an instrument that promises to relegate the water condensers currently used in laboratories to the museum.”


