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Home > Door Closers > Surface Closers > Heavy Duty > Modern Design > 7300 Series closers

Dorma 7300

7300 Series closers

Manufacturer: Dorma

Price: $155.35

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Technical Details

7300 Series, fixed spring sizes 2–5.

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

Quick and easy to install.

Compact design.

Two noncritical adjusting valves (sweep and latch) work to provide consistent closing speeds under a wide variety of temperatures.

Adjustable backcheck provides cushioning when the door is abusively opened.

The 7300 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).

7300 Series Surface Door Closers

The 7300 Series offers a compact design and is available in an assortment of sprayed finishes to complement any opening’s decor. These features, along with numerous installation options and fixed spring sizes, make this closer an ideal solution in a variety of applications.

	Cut Sheet
	Product Brochure
	Technical Drawing
	Templates
	Installation Instruction
	Handing Chart

Certification

The DORMA 7300 is listed by U.L. and C.U.L. under their reinspection programs.

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

California State Fire Marshall (CSFM) approved.

Specification

All closers shall be DORMA 7300 Series hydraulic surface applied rack and pinion closers.

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

Standard with backcheck to provide cushioning effect in opening.

Optional Specifications:

All 7300 closers to have slim plastic cover (COV).

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

All 7300 closers to have parallel arm bracket for non-hold open parallel arm applications (P86).

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

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

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

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

Finishes:

Standard Sprayed Finishes:

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

Optional Special Color Sprayed Finishes:

Specify code number or submit 3 color chip samples.

Warranty:

25 Years.

Features	7302–7305
Spring sizes	2, 3, 4, 5
Non-handed
Parallel arm bracket
Controlled closing with two adjustable valves	180º–10º 10º–0º
Backcheck
Delayed action
Hold open
Self-drilling screws
Self-tapping screws
Tamper-resistant TORX screws
Slim plastic cover

How to Order 7300 Series			Example
Size	Fixed Size 2, 3, 4, or 5		7302
Application	No designation	- Regular mount	7303AR
	P	- Regular, top jamb, and parallel mount	7303 ARP
	J	- Top jamb mount	7303 ARJ
Body Option	No designation	- Standard (no cover)	7304
Body Option	COV	- Slim plastic cover	7304COV
Arm	AR	- Round form non-hold open (regular mount)	7305 AR
	ARJ	- Round form non-hold open (top jamb mount)	7305 ARJ
	ARP	- Round form non-hold open (parallel arm mount)	7305 ARP
	FH	- Friction hold open (regular mount)	7305 FH
	FHJ	- Friction hold open (top jamb 4" to 8" reveal)	7305 FHJ
	FHP	- Friction hold open (parallel arm)	7305 FHP
	IS	- Integra stop arm (regular mount)	7305 IS
	S-IS	- Spring assist integra stop arm (regular mount)	7305 S-IS
	S-ISH	- Spring assist integra stop arm hold open	7305 S-ISH
	ISJ	- Integra stop arm arm (top jamb 4" to 8" reveal)	7305 ISJ
	S-ISJ	- Spring assist integra stop arm (top jamb 3-1/2" to 6-1/2" reveal)	7305 S-ISJ
	S-ISJH	- Spring assist integra stop arm hold open (top jamb 3-1/2" to 6-1/2" reveal)	7305 S-ISJH
	SPA	- Super parallel arm	7305 SPA
	SPAT	- Super parallel arm, thumb turn hold open	7305 SPAT
	SPAK	- Super parallel arm, hex key turn hold open	7305 SPAK
	DS	- Door saver parallel arm	7305 DS
	S-DS	- Spring assist door saver parallel arm	7305 S-DS
	DST	- Door saver parallel arm, thumb turn hold open	7305 DST
	S-DST	- Spring assist door saver parallel arm, thumb turn hold open	7305 S-DST
	DSK	- Spring assist door saver parallel arm, thumb turn hold open	7305 DSK
Accessories		- Specify the number of the accessory.	7305 x DP73
Fastener Packs	SNB1	- Sex nuts (see information on page 16)	7305 SNB1
	DPK86	- Self-drilling screw pack for steel doors and frames	7305 DPK86
	TPK86	- Self-tapping screw pack for aluminum doors and frames	7305 TPK86
	TX86	- Tamper-resistant TORX screws	7305 TX86
Finish	See DORMA finish information in this brochure. Example: 689 = Aluminum		7302 689

Accessories
Round Form Arm (8 mm rod)	Round Form Arm (10 mm rod)	Regular Arm Shoe and Rod

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.	SR04 (8 mm Rod Diameter) — 0"–4" (0 mm–102 mm) reveal. Shoe and rod only.
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.	SR48 (10 mm Rod Diameter)— 4"–8" (102 mm–203 mm) reveal. Shoe and rod only. SR04 has an 8 mm rod and must be used in conjunction with main arm and adjusting arm AMR04. The SR48 has a 10 mm rod and must be used with main arm and adjusting arm AMR48. Non-handed.
AMR04 — Regular non-hold open main arm and adjusting arm. Accepts 8 mm rod.
Narrow Profile Arm (8 mm)	Narrow Profile Arm (10 mm)	Friction Hold Open Arm	Integra Stop Arm

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" [0 mm–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 nonhanded.	FH — Friction hold open arm complete (0"–4" [0 mm– 102 mm] reveal).	Provides a cushioned opening function for regular and top jamb applications at 85°, 90°, 95°, 100°, 105°, and 110°. Arm is non-handed.
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.	FHJ — Top jamb friction hold open arm complete (4"–8" [102 mm–203 mm] reveal).	IS — Integra stop arm complete (0"–4" [0 mm–102 mm] reveal).
AMR04NP — Narrow profile main arm and adjusting arm. Used in conjunction with SR04 shoe and rod. Uses 8 mm rod.		FHP — Friction hold open arm complete (Tri-Pack) (0"–4" [0 mm–102 mm] reveal). PHB included.	ISJ — Top jamb integra stop arm complete (4"–6" [102 mm –152 mm] reveal).
		FHM04 — Friction hold open main arm and adjusting tube (0"–4" [0 mm–102 mm] reveal).	ISM — Integra stop main arm and adjusting tube.
		FHM48 — Friction hold open main arm and adjusting tube (4"–8" [102 mm–203 mm] reveal).	ISSB04 — Integra stop shoe and bar (0"–4" [0 mm– 102 mm]).
		FHSB — Friction hold open shoe and bar.	ISSB46 — Integra stop shoe and bar (4"–6" [102 mm– 152 mm]).
			BUMPERIS — Integra stop bumper only.
Spring Integra Stop Arm	Super Parallel Arm	Door Saver Arm	Spring Door Saver Arm

Provides a spring assisted dead stop function for regular and top jamb applications at 85°, 90°, 100°, and 110°. Arm is non-handed.	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 ermitting). Arm is non-handed. Non-hold open arm illustrated.	Heavy-duty parallel arm with integral cushioned opening function. Available in nonhold 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 nonhanded. 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.
S-IS — Spring assist integra stop arm complete (0"–3-1/2" [0 mm–89 mm] reveal).		DS — Door saver arm nonhold open.
S-ISH — Spring assist integra stop hold open complete (0"–3-1/2" [0 mm–89 mm] reveal).	SPA — Super parallel arm non-hold open..	DST — Door saver arm thumb turn hold open.
S-ISJ — Spring assist top jamb integra stop arm complete (3-1/2"–6-1/2" [89 mm–165 mm] reveal).	SPAT — Super parallel arm thumb turn hold open.	DSK — Door saver arm hex key turn hold open.	S-DS — Spring assist door saver arm.
S-ISJH — Spring assist top jamb integra stop hold open arm complete (3-1/2"–6-1/2" [89 mm –165 mm] reveal).	SPAK — Super parallel arm hex key turn hold open.	BUMPERDS — Door saver bumper only.	S-DST — Spring assist door saver arm thumb turn hold open.
Backplate	Backplate	Conversion plate	Drop Plate

BP73 — 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.	BP600C — For regular, top jamb, or parallel arm mounts. Permits replacement of existing 600/610 Series closers with 7300 Series closers. Eliminates the need to remachine the door and frame.	DP73 — For top jamb mount to clear a surface applied stop/holder. Overhead ceiling clearance must be 1-3/4" (44 mm) or more. Permits parallel arm installation with minimum top door rail of 2-1/2" (64 mm) for non-hold open, 2-3/4" (70 mm) for friction hold open applications (assuming 5/8" [16 mm] stop dimension).
Drop Plate	Angle Bracket	Angle Bracket	Parallel Arm Bracket

DP86 — For top jamb mount with slim plastic cover to clear a surface applied stop/holder. Overhead ceiling clearance must be 1-3/4" (44 mm) or more. Permits parallel arm installation with minimum top door rail of 2-1/2" (64 mm) for non-hold open, 2-3/4" (70 mm) for friction hold open applications (assuming 5/8" [16 mm] stop dimension).	AB73 — For installation of closers where parallel arm and top jamb applications are not practical due to low overhead ceiling clearance, narrow frame face or unusual trim conditions. This bracket can also be used to provide clearance for a surfaceapplied stop/holder..	AB86 — For installation of 7300 Series closers using a slim plastic cover. Used where parallel arm and top jamb applications are not practical due to low overhead ceiling clearance, narrow frame face or unusual trim conditions. This bracket can also be used to provide clearance for a surfaceapplied stop/holder.	P86 — Furnished optionally with 7300 Series non-hold open parallel arm applications.

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