Afcon 551 User Manual

P.O. Box 3365 South El Monte, CA 91733 626.444.0541 Fax [phone] www. Afcon.org

551

REVOLVER

THREADED BRACKET

- 3/8" rod.

SIZE
MATERIAL
FINISH
LISTING/APPROVAL -

PATENT No. 6,568,642
FUNCTION

Listed hanger component per NFPA 13.

INSTALLATION

Install on vertical mounting surface of wood, concrete or steel.
Center hole accepts 3/8" and 1/2" NFPA 13 fasteners.

ADDITIONAL UL LISTED FASTENERS PER NFPA 13
FOR STEEL PIPE LOADS -SEE TABLES.

FEATURES

*

Universal fastener array for enhanced mounting.

* Double fastener installation allows:

* Aligns rod for easy thread engagement and

Radius -Tapped orifice:

eliminates structural deficiencies associated with rod inserts.

* required.

speed/pal nuts

No

ORDERING

- Carbon Steel.

- Plain, E.G. and S.S.

203 - EX 2551

-

- Listed to support max. 4” Steel, CPVC or Copper pipe.

- per N

FPA 13. Space by pipe type.

.

Vertical - Hangs plumb from first fastener.

Stops wood splitting along the grain.

Horizontal - When vertical space is limited.

- Part # and finish.

2.0312

1 3/8

1.250

.75

The purlin lip is not capable of supporting

NFPA 13 1(wt.) +250 lbs min.

fire sprinkler pipe at

When manufacturers

specify 200 lbs. max.

Wood - No Pre Drill

Min.

Fastener

1/4x1½ Lag 1 2

#14x1½ SMS 1 2

#16x2DS 2 2

Min.

Max.

Qty.

24

24

34

Wood - Thru 5/8” Gyp.

1/4 x 2 Lag 1 2

#14 x 2 SMS 1 2

24

24

Steel - 1/4 or #14 Tek

Min.

Thickness

Pipe

14 GA. 1 3

16 GA. 1 2 ½

18 GA. 1 2 ½

20 GA. 1 2

* @ B ONLY

22 GA. 3 2 ½

UL Fasteners Locations

1@ BorE
2@ B-E
2@ A-C

3@ A-C-E
3@ B-D-F
4@ A-C-D-F

Steel - #10 SMS or #905

Max.

Min.

Qty.

24

24

23
34

*

23
34

Pipe

Min.

Thickness

18 GA. 1 2 ½

20 GA. 2 3

22 GA. 3 3

DS= Drive Screw
SMS = Sheet Metal Screw
Lag= Lag Bolt
Gyp= Gypsum Board

1/09

Max.

Min.

Pipe

Qty.

23
34

44

CAD

CAD
CAD

CAD