The DC-90 closer is identical to the DC50 series with the ability of spring adjustment. The DC-90 series has cast aluminum alloy body and is recommended for use on all commercial applications. Closers with non-hold open arms are UL listed for “A” label fire doors. Fully compliant with opening force requirements for ADA and ANSI/BHMA standards. Closers have full spring adjustment from size 1 to size 4 for ADA Barrier Free and size 3 for standard size. Optional Tri-pack.
Options BC: Back Check BF: Barrier Free/ADA DA: Delayed Action SPC: Packed w/ parrallel arm, cover, and thru bolts.
Specifications DC-90 • Grade 2 certified, ANSI/BHMA A156.4 • UL listed compliant UL10C for positive pressure • Multi-size springs 1-6 adjustable power ADA compliant • Three independent regulating valves- adjustable control sweep, latch and backcheck cushion • DC-90BF: Pre-adjusted spring size 2 (ADA) • DC-90: Pre-adjusted spring size 3 • Non handed • Slimline plastic cover • Warranty: 10 years • Finish: AL, DU, US3