Product Details
The Grade 1 heavy duty surface door closer is designed for high-use environments such as schools and hospitals and comes with a lifetime warranty. The standard package includes the 5101 closer body, 5102 closer cover, 5103 main arm assembly, 5104 standard screw pack, 5909 parallel arm bracket, and 5940 SNB screw pack suitable for 1-3/4" doors. It is BHMA certified to ANSI A156.4 and features adjustable sizes from 2 to 6, with ADA compliance to ANSI A117.1 accessibility code for adjustable sizes 1 to 4 as an option. The door closer is UL/CUL listed for up to 3 hours and is rated for both UL10C positive pressure and UL10B neutral pressure. Constructed from cast iron, it comes with a standard full plastic cover, with an optional plated metal cover. The closer features a one-piece seamless steel spring tube, double heat treated steel, and tempered springs along with adjustable latching and sweep speed valves, an adjustable backcheck valve, and standard staked valves. It is non-handed with a tri-pack of arms and brackets including regular, parallel arm, and top jamb mount as standard. The door thickness can accommodate 1-3/4" (44 mm) as standard, with an optional range of 1-3/8" to 2-1/4" thick (36 mm - 57 mm). Fasteners included are ALM, BRZ, DBZ, GOL, US3, US26, US26D with a rust inhibiting primer as standard. This door closer features full rack and pinion operation, a precision machined, heat treated steel piston, and a triple heat treated steel spindle.
