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Home > Door Closers > Surface Closers > Heavy Duty > Traditional Design > Dorma 7400
 
7400 Series closers
  

Dorma 7400

7400 Series closers
 
Manufacturer: Dorma
Price: $217.62
 
 
 
 
 
 
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7400 Series Features Include:

dorma Available as 8616 closers for interior and exterior doors. Meets barrier-free requirements (adjustable size 1 thru 6).

dorma Non-handed for regular, top jamb and parallel arm applications.

dorma Adjustable backcheck standard. Controls opening motion during abusive or abrupt opening.

Dorma Backcheck positioning valve standard. Maintains effective backcheck range on parallel arm applications. Valve is accessible with the closer installed.

Dorma Optional delayed action adjustable with a separate independent valve. Delays door closing to allow unobstructed passage through the opening.

Dorma Slim plastic cover standard. Full plastic or metal cover optional.

Dorma Designed to minimize change in closing speed during severe temperature changes.

Dorma Aesthetically pleasing and easy to adjust steel flat form arm assembly.

Dorma A full complement of optional arms, plates, and brackets available for special applications.
7400 Series Surface Door Closers
Techical picture

Featuring backcheck and adjustable spring sizes, DORMA’s 7400 Series is the ideal solution in a wide variety of applications,
including barrier-free. This Grade 1 hydraulic surface door closer is both flexible and easy to install, and it’s all backed by DORMA’s 25-year warranty.
cut sheet
Cut Sheet
Installation Instruction
Product Brochure
Templates
Technical Drawing
Product Brochure
Templates
Technical Drawing
Installation Instruction
Technical Details:
• Available as 7414 with adjustable spring sizes 1–4 and 7436 with adjustable spring sizes 3–6.
• weelchair 7414 meets 5 lb interior barrier-free applications.
• Non-handed for regular, top jamb and parallel arm applications.
• Quick and easy to install.
• Compact design.
• Two noncritical adjusting valves (sweep and latch) with thermostatic properties work to provide consistent closing speeds under a wide variety of temperatures.
• Adjustable backcheck standard. Provides cushioning when the door is abusively opened.
• Available with optional delayed action to delay door closing from maximum opening. Delay time is adjustable.
• The 7400 Series is certified to the requirements of ANSI A156.4 Grade 1.
• Available with optional self-drilling screws for steel door and frame applications (DPK86).
• Available with optional self-tapping screws for aluminum door and frame applications (TPK86).
• BP640C mounting bracket can be used when installing into a 9-1/16" template hole pattern.
dorma
Certification

Dorma The DORMA 7400 is listed by U.L. and C.U.L. under their reinspection programs.

Dorma Meets the requirements for UL10C and UBC 7.2 (1997) for positive pressure.

Dorma California State Fire Marshall (CSFM) approved.
Specification

Dorma All closers shall be DORMA 7400 Series hydraulic surface applied rack and pinion closers.

Dorma The closer has two independent valves to separately control sweep and latch closing speeds and provide constant speeds when temperatures change.

Dorma Standard with adjustable backcheck to provide cushioning effect in opening.

Optional Specifications:

Dorma The 7400 Series closer to have delayed action (DA). Delayed action range will be effective from maximum opening to approximately 65º.

Dorma All 7400 closers to have slim plastic cover (COV) or full plastic cover (FC).

Dorma Closers to have arm with a selective single point hold open between 80°–170° for regular mount (FH), 70°–175° for parallel arm mount (specify FHP).

Dorma All closers to have sex nuts with machine screws for 1-3/4" door (SNB1) or 1-3/8" door (SNB2).

Dorma Closers to have self-drilling screws for steel doors and frames (DPK86).

Dorma Closers to have selftapping screws for alumninum doors and frames (TPK86).

Dorma Closers to have TORX security for all exposed fasteners (TX86).

Dorma All closers to be supplied with BP640C mounting bracket to match a 9-1/16" closer body hole pattern.
Finishes:

Standard Sprayed Finishes:

Dorma Aluminum: 689.
Dorma Bronze: 691 (Dull), 690 (Statuary), or 695 (Dark Duranodic).
Dorma Gold: 696.
Dorma Black: 693.

Optional Special Color Sprayed Finishes:

Dorma Specify code number or submit 3 color chip samples.

Warranty:

Dorma 25 Years.
Features
7414
7436
Spring sizes
1–4*
3–6
Non-handed
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Parallel arm bracket
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Adjustable spring sizes
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Fixed spring sizes
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Controlled closing with two adjustable valves

180º–10º
10º–0º

180º–10º
10º–0º
Backcheck
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Delayed action
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Hold open
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Self-drilling screws
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Self-tapping screws
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Tamper-resistant TORX screws
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Slim plastic cover
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Full plastic cover
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How to Order 7400 Series Example
Size Adjustable 3–6 7436
Adjustable 1–4 7414
Application No designation - Regular mount 7414 AR
P - Regular, top jamb, and parallel mount 7414 ARP
J - Top jamb mount 7436 ARJ
Body Option DA - Adjustable delayed action 7436 DA
COV - Slim plastic cover 7436 COV
FC - Full plastic cover 7414 FC
Arm AR - Round form non-hold open (regular mount) 7414 AR
ARJ - Round form non-hold open (top jamb mount) 7414 ARJ
ARP - Round form non-hold open (parallel arm mount) 7436 ARP
FH - Friction hold open (regular mount) 7414 FH
FHJ - Friction hold open (top jamb 4" to 8" reveal) 7436 FHJ
FHP - Friction hold open (parallel arm) 7414 FHP
IS - Integra stop arm (regular mount) 7414 IS
S-IS - Spring assist integra stop arm (regular mount) 7414 S-IS
S-ISH - Spring assist integra stop arm hold open 7414 S-ISH
ISJ - Integra stop arm arm (top jamb 4" to 8" reveal) 7414 ISJ
S-ISJ - Spring assist integra stop arm (top jamb 3-1/2" to 6-1/2" reveal) 7414 S-ISJ
S-ISJH - Spring assist integra stop arm hold open (top jamb 3-1/2" to 6-1/2" reveal) 7414 S-ISJH
SPA - Super parallel arm 7436 SPA
SPAT - Super parallel arm, thumb turn hold open 7436 SPAT
SPAK - Super parallel arm, hex key turn hold open 7436 SPAK
DS - Door saver parallel arm 7436 DS
S-DS - Spring assist door saver parallel arm 7436 S-DS
DST - Door saver parallel arm, thumb turn hold open 7436 DST
S-DST - Spring assist door saver parallel arm, thumb turn hold open 7436 S-DST
DSK - Spring assist door saver parallel arm, thumb turn hold open 7436 DSK
T - Slide track arm T, JT, and FT applications 7436 T
TH - Slide track arm T, JT, and FT applications with hold open 7436 TH
PT86 - Stop mounted slide track arm 7436 PT86
PT86H - Stop mounted slide track arm with hold open 7436 PT86H
TDE - Jamb mounted slide track arm, double egress (specify hand) 7436 TDE LH
TDEH - Jamb mounted slide track arm, double egress with hold open (specify hand) 7436 TDEH LH
Accessories - Specify the number of the accessory. 7414 x DP74
Fastener Packs SNB1 - Sex nuts (see information on page 16) 7436 SNB1
DPK86 - Self-drilling screw pack for steel doors and frames 7436 DPK86
TPK86 - Self-tapping screw pack for aluminum doors and frames 7436 TPK86
TX86 - Tamper-resistant TORX screws 7436 TX86
Finish See DORMA finish information in this brochure. Example: 689 = Aluminum 7436 689
Accessories
Round Form Arm (8 mm rod) Round Form Arm (10 mm rod) Narrow Profile Arm (8 mm) Narrow Profile Arm (10 mm)
asseccories
dorma 7400
AR — Complete Arm Assembly (0"–4" [0 mm–102 mm] reveal) with 8 mm rod. Arm is non-handed. ARJ — Complete Arm Assembly (4"–8" [102 mm–203 mm] reveal) with 10 mm rod. Designed specifically for top jamb applications with deeper reveals. Arm is non-handed. ARNP — Complete arm assembly. Regular or top jamb mount. Permits installation on 1" (25 mm) frame face for regular mount with maximum pull-side reveal of 1/8" (3 mm). Can also be used top jamb (0"–4" [0mm–102 mm] reveal) for narrow top door
rails. Arm is non-handed.		 ARNPJ — Complete arm assembly for top jamb installations (4"–8" [102 mm–203 mm] reveal) for narrow top door rails. Arm is non-handed.
ARP — Parallel round form arm complete (Tri-Pack) (0"–4" [0 mm–102 mm]
reveal). P86 included.		 AMR48 — Regular non-hold open main arm and adjusting arm. Accepts 10 mm rod. ARNPP — Complete arm assembly for parallel arm mount (Tri-Pack). (0"–4" [0 mm–102 mm] reveal). P86 included. AMR48NP — Narrow profile main arm and adjusting arm. Used in conjunction with SR48 shoe and rod. Uses 10 mm rod.
AMR04 — Regular non-hold open main arm and adjusting arm. Accepts 8 mm rod. AMR04NP — Narrow profile main arm and adjusting arm. Used in conjunction with
SR04 shoe and rod. Uses 8 mm rod.
Regular Arm Shoe and Rod Friction Hold Open Arm Integra Stop Arm Spring Integra Stop Arm
Heavy-duty parallel arm. Available in non-hold open, thumb turn hold open, and hex key turn hold open. Units
can be installed for maximum
opening of 100° or 180°. Hold open units will hold open at 90° or 125°. Maximum opening is 180° (conditions
permitting). Arm isnonhanded.
Non-hold open arm illustrated.		 Heavy-duty parallel arm with integral cushioned opening function. Available in non-hold open, thumb turn hold open, and hex key turn hold open.
Units can be installed to achieve either stop or stop and hold open at 85°, 90°, 100°, and 110°. Maximum opening is 110° (conditions permitting).
Arm is non-handed. Non-hold open arm illustrated.		 Heavy-duty parallel arm with spring assisted dead stop function. Available in nonhold
open and thumb turn hold open. Units can be installed to achieve either stop at 85°, 90°, 100°, and
110° or stop and hold open function. Maximum opening
is 110° (conditions permitting).
Arm is non-handed. Non-hold open arm illustrated.		 Provides slide track function for improved aesthetics and vandal resistance. Units can be installed to provide 85°, 90°, 110°, or 180° of door opening (conditions and application permitting). Arm is non-handed. T — Track arm complete. Can be used on pull-side T applications (closer on door, track on frame) and JT applications (track on
frame, closer on door). Can also be used with FT flush transom applications (closer on transom, track on door).
SPA — Super parallel arm non-hold open. DS — Door saver arm nonhold
open.		 S-DS — Spring assist door
saver arm.		 T — Track arm complete. Can be
used on pull-side T applications
(closer on door, track on frame)
and JT applications (track on
frame, closer on door). Can also
be used with FT flush transom
applications (closer on transom,
track on door).
SPAT — Super parallel arm
thumb turn hold open.		 DST — Door saver arm thumb
turn hold open.		 S-DST — Spring assist door
saver arm thumb turn hold
open.		 TH — Track hold open arm
complete. Can be used in same
applications as T arm. Range of
hold open and maximum opening
varies with mounting application.
SPAK — Super parallel arm
hex key turn hold open.		 DSK — Door saver arm hex
key turn hold open.
BUMPERDS — Door saver
bumper.
Super Parallel Arm Door Saver Arm Spring Door Saver Arm Track Arm
Heavy-duty parallel arm. Available in non-hold open, thumb turn hold open, and hex key turn hold open. Units
can be installed for maximum
opening of 100° or 180°. Hold open units will hold open at 90° or 125°. Maximum opening is 180° (conditions
permitting). Arm is nonhanded. Non-hold open arm illustrated.		 Heavy-duty parallel arm with integral cushioned opening function. Available in non-hold open, thumb turn hold open, and hex key turn hold open.
Units can be installed to achieve either stop or stop and hold open at 85°,90°, 100°, and 110°. Maximum opening is 110° (conditions permitting). Arm is non-handed. Non-hold open arm illustrated.		 Heavy-duty parallel arm with
spring assisted dead stop function. Available in nonhold
open and thumb turn hold open. Units can be installed to achieve either stop at 85°, 90°, 100°, and
110° or stop and hold open function. Maximum opening is 110° (conditions permitting).
Arm is non-handed. Non-hold open arm illustrated		 Provides slide track function for improved aesthetics and vandal resistance. Units can be installed to provide 85°, 90°, 110°, or 180° of door opening (conditions and application permitting). Arm is non-handed.
SPA — Super parallel arm non-hold open. DS — Door saver arm nonhold open. S-DS — Spring assist door saver arm. T — Track arm complete. Can be used on pull-side T applications (closer on door, track on frame) and JT applications (track on frame, closer on door). Can also be used with FT flush transom applications (closer on transom, track on door).
SPAT — Super parallel arm
thumb turn hold open.		 DST — Door saver arm thumb turn hold open. S-DST — Spring assist door saver arm thumb turn hold open. TH — Track hold open arm complete. Can be used in same applications as T arm. Range of hold open and maximum opening
varies with mounting application.
SPAK — Super parallel arm
hex key turn hold open.		 DSK — Door saver arm hex key turn hold open.
BUMPERDS — Door saver bumper.
TDE Track Arm Push Side Track Arm Sex Nuts
Provides slide track function for pull-side reveal conditions
up to 3-1/2". Provides 117° of door opening (conditions permitting). Arm is handed. Also available with hold open
option to provide selective single point hold open between 30° and 110°.		 Arm requires a minimum 3- 3/4" clearance between door face and wall when opened 90° and greater. PT86 — Push-side track arm complete. Used with PT track applications (closer on door,track on soffit). SNB1 — Sex nuts with machine screws for 1-3/4" (44 mm) door.
TDE — Double egress track arm complete. PT86H — Push-side track hold open arm complete. Used with PT track applications (closer on door, track on soffit). SNB2 — Sex nuts with machine screws for 1-3/8" (35 mm) door.
Required for use on unreinforced
doors and wood or composite labeled fire doors for securely attaching hardware to the door.
TDEH — Double egress hold open track arm complete.
Backplate Backplate Backplate Backplate
BP74 — For top jamb mount
when overhead ceiling clearance is less than 2-1/4" (57 mm). Can also be used for regular mount to clear a
mortised overhead stop/holder.		 BP86 — For top jamb mount with slim plastic cover when overhead ceiling clearance is less than 2-1/4" (57 mm).
Can also be used for regular mount to clear a mortised overhead stop/holder.		 BP86FC — For top jamb mount with full plastic cover when overhead ceiling clearance is less than 2-1/4" (57 mm). Can also be used for regular mount to clear a mortised overhead stop/holder. BP74T — For use with pullside track applications (closer on frame face, track on door) to permit installation on a standard 2" (51 mm) frame
face.

Customer Supplied Photos
7400 Series closers
(Click to Enlarge)

Customer Supplied Photos
Dorma 7414 IS x FC x 695
7400 Series closers
(Click to Enlarge)
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