Page 11 - Herrajes Patricios - Cierrapuertas Stanley

General Information
Arm Options Page
Closing Power Adjustment – Suffix Description
D-3550 – Size 2 – 6 with 15%
adjustment over size 6. The D-3550 L H Long Rod Forearm (Top Jams only) 9 4
Standard Hold Open
Series is adjusted to size 3 before PH Parallel Hold Open 5
leaving the factory. EDA Heavy Duty Arm 7
D-3551 – Size 1 – 4 with 15% H-EDA Heavy Duty Arm w/Hold Open 7
adjustment over size 4. The D-3551 S Heavy Duty Arm w/Stop 7
Series Door Closer is specially CS Heavy Duty Arm w/Compression Stop 7
designed for doors where the door Spring Adjusting Nut HS Heavy Duty Arm w/Hold Open and Stop 7
opening forces shall be 5 LBF or less HCS Heavy Duty Arm w/Hold Open & Comp. Stop 7 8
T
Track Mount
through 90°. The D-3551 Door Closer HT Track Mount w/Hold Open 8
is adjustable up to a size 4. TCS Track Compression Stop 8
The D-3551 Series is adjusted to size 2 More Power
before leaving the factory. Packing – All D-3550 / D-3551 Series Door Closers with standard
Latching Power Adjustment – Less Power arm sets are packed for mounting on standard, parallel arm or top
The D-3550 / D-3551 Series Door jamb applications. All closer assemblies are packed 4 per carton.
Closers have the provision to adjust Tracks for track mounted closers are packed separately.
the leverage of the arms by changing Through Bolts and Sex Nuts – When through bolting is
the pivot position of the arm in the ordered, factory will furnish sex nuts for use with the machine
shoe. The shoe itself does not have to screws furnished with the closer. Nuts are sized to accommodate
be removed from the door or jamb. Standard Position 1-3/8” or 1-3/4” thick doors.
Delayed Action – A delayed action ANSI and U.L. Specifications – The D-3550/D-3551 Series Door
feature is available with this series for Closers have been Certified to the requirements of the ANSI/
all applications and arms. The feature General BHMA Standard A156.4 - 2000 Grade 1.
permits the door to close very slowly Speed Valve Listed with Underwriters’ Laboratories, Inc. and Underwriters’
through the delayed action cycle Laboratories of Canada. “For Self-Closing Doors Without Hold-
range. To order add suffix DA to closer Open Feature” on R7525(R).
number.
D-3550 / D-3551 Series Door Closers have been certified by UL to
be in compliance with UL 10 C and UBC 7.2 (1997).
Latch
Speed
Valve Delayed
Action Back
Valve Check
Valve

How To Order D–3550/D–3551

D-355 0 DA EDA 689 SN
Model. No. Size Options Arm Type Finishes Fasteners
D-355 0– See Closing DA – Delayed Action L– Long Rod Forearm (TJ only) 689 SN – Sex Nuts &
Power Adjustment (optional) H – Standard Hold Open 690 Bolts Wood &
page 5 PH – Parallel Hold Open 691 Machine Screws
1– See Closing EDA – Heavy Duty Arm 693 furnished standard
Power Adjustment H-EDA – Heavy Duty Arm w/ Hold Open 695 SEC – Security
page 5 Screws
S – Heavy Duty Arm w/ Stop 696
CS – Heavy Duty Arm w/Compression Stop
HS – Heavy Duty Arm w/ Hold Open & Stop
HCS – Heavy Duty Arm w/ Hold Open & Comp.
Stop
T – Track Mount
HT – Track Mount w/ Hold Open
TCS– Track Compression Stop

D-3550/D-3551 Series Door Closers 3