Accentra (Yale) 1900 Series Traditional Door Closer, 1902/4 - 1905/6

Yale1900 Series Traditional Surface Closer

Multi-Sized 2/4*Spring Size 2 thru 4- 5/6*Spring Sizes 5 & 6 Help Me

Adjustable Spring Power:Clock-type coil spring allows incrementaladjustment of closer power to meetindividual installation needs. The closingforce can be increased by at least 50%over the minimum closing force for eachcloser size. A spanner wrench isprovided with each closer for poweradjustment.

Adjustable Closing Speed/Latch*Speed*:A dual-purpose regulating valve, hex-key operated, permits independent adjustment of both sweep and latch speed.

*Adjustable Backcheck Cushioning:*An independent regulating valve is provided for increasing or decreasing the strength of the backcheck cushioning with a 1/8" (3mm) hex key.

*Non-Hold Open Arms:*Supplied standard with closer.

*Hold Open Arms:*Permit door to be held open at any point between 90 Degree and 180 Degree by using different closer mounting locations. Hold open arms are non-handed for standard arm and corner bracket installations. Hold open arms are handed for parallel arm and rigid parallel arm installations.

*Field Reversible:*Closer spring can be reversed to accommodate the hand of the installation when arms are non-handed. To save time and costs on the job site, it is recommended to order the closer for the proper hand of door. Delayed action closers are not reversible.

Rack and Pinion Design:Provides a smooth constant control of the door through its full opening and closing cycle.

One-Size Aluminum Housing:Closer is housed in special aluminum alloy shell selected for its ability to provide optimum performance. One body size provides simplified templating and installation.

Specifications

Closer for interior (and) exterior doors shall be rack-and-pinion type enclosed in a cast aluminum alloy shell. Closer spring shall be clock-type coil spring and shall be adjustable through a range of closing power. Closer fluid shall maintain lubricity and contain anti-oxidation agents. Closer shall be equipped with a single hex-key operated regulating valve for control of both closing and latch speeds. Closer shall have adjustable backcheck. Closer shall be Yale1900 Series Traditional Surface Closer or equivalent.

Compliance standards

All 1900 Series closers comply with ANSI/BHMA A156.4 Grade 3 Specifications. All Yaleseries 1900 closers with non-hold open arms are listed by Underwriters Laboratories for labeled fire doors. This includes

compliance to UL10C and UBC-72 (1997) for 3-hour assemblies. The product is manufactured in an ISO 9001 facility. These closers are also listed by the New York City Materials and Equipment Acceptance Division.

Related Categories

• Accentra Door Closers