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.
Norton hydraulic door closers are designed to automatically close doors to prevent them from staying open. These aluminium or bronze door closers feature an arm mechanism for adjusting the closing, sweep & latch speed and back check for reducing the momentum of the door while closing. Norton 7500 Series CloserPlus arms can withstand moderate winds and abuse. These door closers are available in slide track hinge, slide tack stop, standard and unitrol arm variants on Raptor Supplies.
Hydraulic door closers are often needed in residences and commercial buildings. Door closers are especially essential for commercial buildings. They save one from the hassle of constantly making sure the door is closed and also save up on energy by ensuring the building's heating or cooling stays intact. Raptor Supplies offers high quality hydraulic door closers in different sizes, finishes and colors. Check them out.