MADE IN THE USA NORDFAB'S QF MANUAL BLAST GATE ALLOWS MANUAL OPERATION AND IS CONSTRUCTED OF A CAST ALUMINUM BODY WITH A GALVANIZED STEEL STANDARD CONNECTION COLLAR. THE SS MODEL IS 100 STAINLESS STEEL.SIZES 3 24 HAVE QF (ROLLED EDGE) ENDS FOR EASY CONNECTION TO QUICK-FIT DUCTWORK. SIZES 26 30 HAVE FLANGED ENDS. MANY BENEFITS OF NORDFAB'S QUICK-FIT DUCTWORK UL STYLE""""MARGIN-TOP0PX;PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"""" YOU CAN JUST CLAMP IT TOGETHER NORDFAB'S QUICK-FIT DUCTWORK COMPONENTS HAVE A ROLLED EDGE ON THE ENDS WHICH PROVIDES EASY CONNECTION TO OTHER COMPONENTS WITH USE OF A BARREL-TYPE CLAMP. A SPECIALLY DESIGNED GASKET INSIDE THE CLAMP SEALS THE JOINT TIGHTLY. INSTALLERS SIMPLY AND QUICKLY CLAMP EACH PIECE TOGETHER WITHOUT ANY SPECIAL TOOLS. THE TELESCOPING QUICK-FIT ADJUSTABLE NIPPLE ELIMINATES PRECISE MEASUREMENTS. IT IS EASY & FAST TO INSTALL BECAUSE NORDFAB'S DUCTING SYSTEMS CLAMP TOGETHER NO RIVETS SCREWS OR WELDING ARE NEEDED. THIS CUTS INSTALLATION AND DOWNTIME BY MORE THAN 45 COMPARED TO FLANGED DUCTWORK INSTALLATION. IT'S RE-USEABLE QUICK-FIT DUCTING IS EASY TO UNINSTALL AND RELOCATE AS YOUR NEEDS CHANGE. IT'S EASY TO CLEAN QUICK-FIT DUCTING IS EASY TO REMOVE CLEAN AND RE-INSTALL WITHOUT TOOLS.
.png)
