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B-159
Pipe Straps, Conduit Clamps and Hangers
Metal Framing & Cable Tray — Superstrut
®
Metal Framing System
Seismic Bracing
(Consult Superstrut
®
Seismic Hanger bulletin for additional information.)
1
5
8"
2
3
8"
11
16" Dia.
4
1
2"
1
5
8"
1
4"
2 Holes
9
16" Dia.
CAT. NO. C749N 5/8
Seismic Brace
1,650 lb. load safety factor of 3
1
5
8"
2
3
8"
4
1
2"
1
4"
1
5
8"
CAT. NO.
PIPE SIZE (IN.) ROD SIZE (IN.) ADJUSTMENT (IN.) BOLT CENTERS (IN.) STOCK SIZE (IN.) BOLT SIZE (IN.) DESIGN LOAD (LBS.) STD. CTN.
S720 3/4
3
4
3
8 1
5
8 4
1
2
3
16 x 1
1
4
1
2–1
1
4 550 10
S-720-1
1
3
8 1
1
2 4
1
2
3
16 x 1
1
4
1
2–1
1
4 550 10
S-720-1-1/4
1
1
4
3
8 1
3
8 5
3
16 x 1
1
4
1
2–1
1
4 550 10
S-720-1-1/2
1
1
2
3
8 1
1
2 4
1
2
3
16 x 1
1
4
1
2–1
1
4 550 10
S-720-2
2
3
8 1
1
2 5
1
4 x 1
1
4
1
2–1
1
4 700 10
S-720-2-1/2
2
1
2
1
2 2
1
8 5
3
8
1
4 x 1
1
4
1
2–1
1
4 700 10
S-720-3
3
1
2 2
1
4 6
1
4
1
4 x 1
1
4
1
2–1
1
4 1,100 10
S-720-3-1/2
3
1
2
1
2 2
1
4 6
3
4
1
4 x 1
1
4
1
2–1
1
4 1,100 10
S-720-4
4
1
2 2
1
4 7
1
4
1
4 x 1
1
4
1
2–1
1
4 1,300 10
S-720-5
5
5
8 2
1
4 8
1
2
1
4 x 1
1
2
5
8–1
1
2 1,600 10
S-720-6
6
5
8 2
1
4 9
1
2
1
4 x 1
1
2
5
8–1
1
2 1,600 5
S-720-8 8
3
4 2
1
8 11
1
2
1
4 x 2
3
4–2 2,000 5
Standard Finish – GoldGalv
®
, unless otherwise stated.
15
16"
All braces have plastisol coating on the flat member.
Plastisol insulates against vibration noise transmission
and eliminates rattle at the connection points.
Standard Finish – GoldGalv
®
brand. Approved for seismic applications.
CAT. NO. C749N 7/8
Seismic Brace
1,650 lb. load safety factor of 3
CAT. NO. ES-142
Size:
1
2" x 1
1
4" Bolt Size:
1
2"
Seismic bracing rod stiffener connector
S-720 — Adjustable Pipe Hanger
2 Holes
9
16" Dia.
2"
13
16"
Dia.
1
4"
3
11
16"
1
5
8"
4
1
4"
CAT. NO. C-749-N-1-1/8
Seismic Brace
1,650 lb. load safety factor of 3
2 Holes
9
16" Dia.
1
3
4"
4
1
2"
1
5
8"
1
4"
2 Holes
9
16" Dia.
1
5
8"
CAT. NO. C749N
Seismic Brace
1,500 lb. load safety factor of 3