K2 COMMERCIAL HARDWARE Door Closers

ANSI-compliant, fully adjustable hydraulic door closers for use on both interior and exterior non-handed doors. Available in standard, heavy and extra-heavy duty variants 

K2 Commercial Hardware heavy-duty Grade 1 door closers are ideal for installations in manufacturing & automotive plants, warehouses and storage facilities. These QDC200 Series door closers feature a back check valve for providing delayed action, upon closure, thereby preventing door damage. They are further integrated with a fully adjustable design for quick setup and an all-weather fluid to reduce the frictional losses. Choose from a wide range of these ANSI-rated hydraulic door closers available in dead-stop, standard and tri-packed arm options on Raptor Supplies.