MATERIAL: This door hydraulic closer is manufactured from US26D satin chrome-plated cast aluminum, wrought steel arm. It features a heat treated piston and powder-coated body to enhance corrosion resistance. The heavy-duty door closer features three valves for adjustable closing speed, latching speed, and backcheck.
DOOR CLOSER RESIDENTIAL/COMMERCIAL USAGE: The DC6003 Automatic Door Closer from LYNN HARDWARE suits medium- to high-traffic entrances, such as homes, aluminum storefronts, restaurants, and other light commercial areas. This is an economical door automatic closer model for doors that weigh up to 65 kg (150 lbs) and are 950 mm (36 inches) wide. Also, it is a non-handed closer that will work on left- or right-handed doors.
CERTIFICATIONS: These automatic closing door hinges are listed under UL228 and feature a fire rating certified for three hours. LYNN HARDWARE closers also hold the ANSI / BHMA A156.4 certification. Designed as ANSI Grade 2 commercial door hardware with a requirement of 1 million cycles, the DC6003 is ideal for typical residential and light commercial settings, including small offices and public restrooms.
SPECIFICATIONS: This door closer weighs 5 pounds. Its screw/bolt pattern is 8-3/16" c-c wide and 3/4" c-c high. It has a footprint height of 1-5/8" (41 mm) and a weight of 8-7/8" (225 mm). This automatic door closer's projection is 2-7/8" (73 mm). It can deliver a fixed spring force #3 of at least 5 pounds.
INSTALLATION: Every pack of commercial door closer we provide contains all the necessary hardware, such as brackets and soffit plate, for installation using any of the three mounting types. The mounting options for our surface-mounted door closer are regular arm mounting (most power-efficient), top jamb mounting (fairly power-efficient), and parallel arm mounting (with 25% less power efficiency than the other two options).