Adjustable Swivel Ring Hangers
FUNCTION: Designed for the suspension of non-insulated stationary pipe lines. The
knurled insert nut that allows a vertical adjustment after installation, is
tapped to NFPA reduced rod size standards. Fig. 141F has a layer of felt
which separates the pipe from the hanger to reduce vibration and sound.
APPROVALS: Underwriters’ Laboratories Listed in the U.S. (UL), Canada (CUL), and
Factory Mutual Approved for sizes 3⁄4" to 8". Complies with Federal
Specifications A-A-1192A (Type 10), and Manufacturers’ Standardization
Society ANSI/SP-69 and SP-58 (Type 10).
ORDERING: Specify pipe size and figure number.
Pipe
Size
/2
/4
1
11/4
11/2
2
21/2
3
31/2
4
5
6
8
1
3
Rod
Size
A
3
/8
3
/8
3
/8
3
/8
3
/8
3
/8
3
/8
3
/8
3
/8
3
/8
1
/2
1
/2
1
/2
B
17/8
111/16
15/8
115/16
21/8
27/16
31/16
311/16
33/4
43/16
45/8
55/8
613/16
Adj.
C
17/16
11/8
1
11/16
11/16
11/8
15/8
17/8
17/8
17/8
15/8
21/4
27/16
D
E
23/4
21/2
21/2
213/16
31/8
35/16
315/16
49/16
45/8
51/16
55/8
61/2
715/16
31/16
31/16
33/16
39/16
37/8
43/8
53/8
65/16
65/8
75/16
83/8
913/16
121/4
Fig. 141 & 141F
NFPA SWIVEL
RING HANGER
Fig. 141 PRE-GALVANIZED
WITH FELT LINING
Fig. 141F PRE-GALVANIZED Max. Rec. Wt. Each
Load/lbs. (in lbs.)
300
300
300
300
300
300
525
525
525
650
1000
1000
1000
.10
.10
.10
.11
.11
.14
.19
.23
.25
.30
.50
.58
.90
Note: If ordering Fig. 141F felt lined hangers for pipe sizes of 31/2" or under, order the next
largest size to allow for the thickness of the felt lining.
MATERIAL:
FUNCTION: Designed for the suspension of non-insulated stationary pipe lines. The knurled insert nut, allows for vertical adjustment after installation.
Fig. 151F has a layer of felt which separates the pipe from the hanger to
reduce vibration and sound.
APPROVALS: Underwriters’ Laboratories Listed in the U.S. (UL) and Factory Mutual
Approved for all sizes. Complies with Federal Specification A-A-1192A
(Type 10), and Manufacturers’ Standardization Society ANSI/SP-69 and
SP-58 (Type 10).
ORDERING: Specify pipe size and figure number.
Pipe
Size
21/2
3
31/2
4
5
6
8
Rod
Size
A
/2
/2
1
/2
5
/8
5
/8
3
/4
3
/4
1
1
B
23/4
31/8
35/8
37/8
43/8
55/16
615/16
Adj.
C
D
E
11/4
11/8
11/2
11/4
13/8
2
25/8
311/16
4
45/16
415/16
55/8
611/16
85/16
51/8
57/8
65/8
71/8
81/2
101/8
127/8
Low carbon steel
Fig. 151 & 151F
SWIVEL
RING HANGER
Fig. 151 PRE-GALVANIZED
WITH FELT LINING
Fig. 151F PRE-GALVANIZED Max. Rec. Wt. Each
Load/lbs. (in lbs.)
600
600
600
1000
1000
1250
1250
.33
.35
.37
.48
.57
1.06
1.32
Note: If ordering Fig. 151F felt lined hangers for pipe sizes of 31/2" or under, order the next
largest size to allow for the thickness of the felt lining.
MATERIAL:
Low carbon steel
PHD Manufacturing, Inc. • 44018 Columbiana-Waterford Road • Columbiana, OH 44408
Toll Free (800) 321-2736 • Phone: (330) 482-9256 • Fax: (330) 482-2763 • www.phd-mfg.com