Page 10 - Herrajes Patricios - Cierrapuertas Stanley

TABLE OF CONTENTS

General Information ...........................................................2, 3 Top Jamb Application .............................................................6
How To Order ...........................................................................3 Heavy Duty Arm Application ................................................7
Standard Application ..............................................................4 Track Rail Arm Application .....................................................8
Parallel Arm Application.........................................................5 Accessories ......................................................................... 9-11

General Information
Introduction Adjustable Spring Power – The D-3550 Series Door
The model D3550 Series is Stanley’s most versatile Door Closer. Closers are adjustable from size 2 through 6 with 15%
The reduced body profile provides ease of installation on a adjustment over size 6. The D-3551 Series Door Closers
variety of applications. In addition the R-14 Silicon Aluminum are adjustable from size 1 through 4. The D-3551 Series
construction provides dependable performance under heavy loads Door Closers are designed to meet entrance accessibility
associated with high use institutional applications. The D3550 requirements of 5 LBF opening force or less.
Closer accommodates a variety of standard and heavy-duty arm Non-Critical Regulation – The separate adjustments for
applications. backcheck, general and latch speeds are equipped with
Features non-critical “V-Slot” regulating valves which allow for
Controls the door through the entire opening and closing cycles fine tuning the closing and latching speeds as well as the
by providing adjustable backcheck upon opening and adjusting backcheck intensity.
general and latch speeds through the closing cycle. All Season Fluid – All season fluid eliminates the need
for seasonal adjustment. Special High Silicon Aluminum
Alloy Housing All D-3550 / D-3551 Series Door Closers
are constructed of Stanley R14 HIGH SILICON ALUMINUM
ALLOY to exceed the ANSI/BHMAA156.4 Grade 1
requirements.
Forged Arms – Heavy duty forged arms are
interchangeable between the D-3550 and D-4550 Series
Door Closers.
High Impact Cover – All D-3550 / D-3551 Series Door
Closers are shipped with a high impact self-extinguishing
decorative cover.
(1) opening swing, no checking
(2) backcheck Special Rust Inhibitor (SRI) - Optional – For installations
(3) general speed where a higher level of corrosive resistance is required.
(4) latch speed Maintenance Free – Door Closers mounted in accordance
with the provided installation instructions are maintenance
free from periodic inspection and adjustment.
Delayed Action - Optional – The D-3550DA/ D-3551DA
Series Door Closers are equiped with a seperate hydraulic valve
adjustment to delay the closing speed from 180 to 70 degrees Handing
of door opening range.
Pull Side Pull Side
Push Side Push Side
Left Hand Door Right Hand Door

DA Sweep
Delay Angle
Range

Non-Handed – Can be used on both RH and LH doors for both
push side and pull side mounting.

2 D-3550/D-3551 Series Door Closers