Meets your needs for a safe, dependable heat source
New Fleaker Heaters
(... and OSHA requirements, too!) G LAS-COL TM heating mantle
"Safety" has always been the ultimate design param eter of all G las-Col heating mantles. T h e Series T M Mantle is a case in point: Aluminum housed for positive grounding. 3-wire cord and devices. Glass fabric construction. Approved by Canadian Stan dards Association. Provides safe, reliable heat for flasks to 200 liter capacity. Write for Leaflet LAB-1.
GLAS-COL®
HEATING MANTLES
Glas-Col Apparatus Co., Dept.6C, 711 Hulman St., Terre Haute, Ind. 47802 CIRCLE 1 3 2 O N READER SERVICE CARD
Specially designed heating mantles; capacities 150 ml. to 1200 ml. Glas-Col Fleaker* mantles were on the market al most at the same time Fleaker was announced. Here is a mantle with all the features and quality you have learned to expect from Glas-Col. These safe, effi cient Series TM units have aluminum exteriors, por celain feet and support brackets for semre position ing. Come with 3-wire cord with ΝΕΜΛ plug and built-in Iron Constantan thermocouple. Capacities: 150, 300, 500, 800, 1000, 1200 ml. Many other stan dard mantles for laboratory ware also available. Ask for leaflet LAB-7. *A registered
trademark of Corning
Glass,
GLA5-COL
HEATING MANTLES
Glas-Col Apparatus Co., Dept. 6L, 711 Hulman St., Terre Haute, Ind. 47802 CIRCLE 1 3 3 O N READER SERVICE CARD
tough your favorite heating tapes heating mantle and cords for over 30 years ... that can be flexed, twisted and coiled again and again* R u g g e d , flexible, reliable h e a t i n g e l e m e n t s fly that you can load to insulation limits a n d use φ Γ l o r years. That's what Glas-Col offers. H e a t i n g ele m e n t s t e r m i n a t e at o n e e n d into a single twistlock connection. N o loose e n d s to c o n t e n d with. T a p e s ( 2 5 0 ° C ) . C o r d s (4()0-
