ESCALATOR PARTS: STEPS, RISERS, COMBS, STEP CHAIN, STEP CHAIN ROLLERS, ROLLER BOW, TRACKS, MACHINES, & HANDRAIL DRIVES/GUIDES, EC2-7 ESCALATOR MACHINE RETROFIT ALL OTIS ESCALATOR/ TRAVOLATOR TYPES INSTALLED POST 1958. Escalator Rebuilds UNITEC is your answer for all Otis Escalators/Travolators Type R through 508NCE. Our replacement parts allow you the capability to extend the life expectancy of these units. Call UNITEC to rebuild your primary wearing sub-systems: machines, steps, handrail drives, tracks, stepchain, guides or combs. We have the records and information to make your rebuild a reality. PEOPLE • DELIVERING • RESEARCH • EXPERTISE 800 328 7840 www.unitecparts.com OTIS ESCALATOR/ TRAVOLATOR TYPES: R/RB/RBC, UB, J, UBSL 506/506SL/510, 606/610 606NCT/NPT, 506NCE/NCT, 508NCE, OCE521 WE’RE MORE THAN JUST PARTS (506/506SL)