Cut Sheet

Pipe Straps, Conduit Clamps & Hangers
D-68
Metal Framing, Pipe Hangers and Accessories
C-729
C-729 C-789 C-789A C-789B C-789C C-789D C-789E
PIPE SIZE 1" COV. 1
1
⁄2" COV. 2" COV. 2
1
⁄2" COV. 3" COV. 4" COV.
OF ROLL 25 38 51 64 76 100
2
1
⁄2
3
⁄4 ——— ——
3 1–1
1
⁄2 ——— ——
4 2–2
1
⁄2 1–1
1
⁄2 —— ——
5 3–3
1
⁄2 2–2
1
⁄2
3
⁄4–1
1
⁄2 ———
6 4 3–3
1
⁄2 2–2
1
⁄2
3
⁄4–1 — —
7 5 4 3–3
1
⁄2 1
1
⁄4–1
1
⁄2 2—
8 6 5 4 2–3 2
1
⁄2 —
10 8 6 5–6 3
1
⁄2–5 3–4 —
12 10 8 8 6 5–6 —
14 12 10 — 8 5–6 —
16 14 12 10 10 8 8
18 — 14 14 12 12 10
20 — 16 16 14 14 12
24 — 20 20 18 18 16
Standard Finish – GoldGalv
®
, unless otherwise stated.
C-729 — Harvard Roll Hanger
Designed to support piping lines from above, allowing for vertical adjustment
and axial movement in the piping. The lower nut (not furnished) adjusts
the pipe line to the proper elevation. The top nut (not furnished) prevents
loosening due to vibration and must be tightened securely to assure
proper hanger performance.
Material: Carbon Steel frame with a Cast Iron Roll. Do not
exceed 450°F / 232°C at the contact point to the roll.
Compliance: A-A-1192A Type 43 and MSS-SP-69 Type 43.
Finish: Black (add suffix “-B”),
Electro-Galvanized (add suffix “-HDG”).
For pipe with insulation and a pipe covering
protection saddle the C-729 will have to be
oversized to suit. Please see the table below
showing the correct sizing for insulated pipe.
Ordering: Specify pipe size, catalog number and finish.
C-729
DIMENSIONS (IN.)
PIPE MAX. ROD WT.
SIZE LOAD SIZE EACH
CAT. NO. (IN.) (LBS.) A B C D E (LBS.)
C-729-2 2 150
1
⁄2 4
1
⁄4 2
3
⁄4 1
5
⁄8 2
5
⁄8 1.60
C-729-2-1/2 2
1
⁄2 225
1
⁄2 4
7
⁄8 3
1
⁄4 22
7
⁄8 2.00
C-729-3 3 310
1
⁄2 6
1
⁄4 3
7
⁄8 2
1
⁄4 3
1
⁄8 2.30
C-729-3-1/2 3
1
⁄2 390
1
⁄2 6
7
⁄8 4
1
⁄2 2
5
⁄8 3
1
⁄2 2.50
C-729-4 4 475
5
⁄8 7
1
⁄2 4
7
⁄8 2
7
⁄8 3
5
⁄8 4.00
C-729-5 5 685
5
⁄8 8
3
⁄8 6
3
⁄8 3
1
⁄2 4
1
⁄2 5.30
C-729-6 6 780
3
⁄4 9
7
⁄8 7
5
⁄8 4 5 7.00
C-729-7 7 780
3
⁄4 11
1
⁄8 8
1
⁄2 4
3
⁄4 5
1
⁄4 9.40
C-729-8 8 780
7
⁄8 12
5
⁄8 9
1
⁄2 5
1
⁄8 6
1
⁄8 12.30
C-729-10 10 965
7
⁄8 15 11
1
⁄4 6
1
⁄4 7
1
⁄4 19.30
C-729-12 12 965
7
⁄8 17
1
⁄8 13
1
⁄2 7
1
⁄2 8
3
⁄8 23.10
C-729-14 14 1,200 1 18
3
⁄8 14
5
⁄8 8
3
⁄8 8
3
⁄4 35.50
C-729-16 16 1,400 1 20
1
⁄2 17
1
⁄4 9
1
⁄2 9
3
⁄4 46.50
C-729-18 18 1,400 1 23
1
⁄8 19 10
1
⁄2 11
1
⁄2 57.00
C-729-20 20 1,600 1
1
⁄4 24
1
⁄2 21 11
5
⁄8 12
1
⁄4 75.90
C-729-24 24 1,800 1
1
⁄2 29
7
⁄8 24
3
⁄4 14 15
3
⁄4 119.30
Standard Finish – GoldGalv
®
, unless otherwise stated.
Pipe Rolls
A
E
B
D
C
L
C