Page 54 - Tyco-Grooved-Fire-Protection-Products-Installation-Handbook

52 GROOVED COUPLINGS BC
A
Figure 716 Flexible Reducing Coupling 1 of 2
Nominal Pipe Size
Max.b End Load Lbs. (kN)
Max.a, c End Gap Inches (mm)
Deflectionc
ANSI Inches DN
O.D. Inches (mm)
oPer Coupling
Inches/ Foot (mm/m)
2 x 1-1/2
50 x 40
2.375 x 1.900 (60,3 x 48,8)
992 (4,412)
0.13 (3,3)
1°53’
0.39 (32,5)
2-1/2 x 2
65 x 50
2.875 x 2.375 (73,0 x 60,3)
1,550 (6,894)
0.13 (3,3)
1°33’
0.32 (26,7)
76.1mm x 2
65 x 50
3.000 x 2.375 (76,1 x 60,3)
1,550 (6,894)
0.13 (3,3)
1°34’
0.32 (26,7)
3 x2
80 x 50
3.500 x 2.375 (88,9 x 60,3)
1,550 (6,894)
0.13 (3,3)
1°17’
0.27 (22,5)
3 x 2-1/2
80 x 65
3.500 x 2.875 (88,9 x 73,0)
2,272 (10,106)
0.13 (3,3)
1°17’
0.27 (22,5)
3 x 76.1mm
80 x 65
3.500 x 3.000 (88,9 x 76,1)
2,474 (11,004)
0.13 (3,3)
1°17’
0.27 (22,5)
4 x2
100 x 50
4.500 x 2.375 (114,3 x 60,3)
1,550 (6,894)
0.19 (4,8)
2°38’
0.55 (45,8)
4 x 2-1/2
100 x 65
4.500 x 2.875 (114,3 x 73,0)
2.271 (10,101)
0.19 (4,8)
2°38’
0.55 (45,8)
4 x 76.1mm
100 x 65
4.500 x 3.000 (114,3 x 76,1)
2,474 (11,004)
0.19 (4,8)
2°38’
0.55 (45,8)
4 x3
100 x 80
4.500 x 3.500 (114,3 x 88,9)
3,367 (14,977)
0.19 (4,8)
2°38’
0.55 (45,8)
139.7mm x 4
125 x 100
5.500 x 4.500 (139,7 x 114,3)
5,564 (24,749)
0.25 (6,4)
2°38’
0.55 (45,8)
5 x4
125 x 100
5.563 x 4.500 (141,3 x 114,3)
5,566 (24,759)
0.25 (6,4)
2°5’
0.44 (36,7)
165.1mm x 4
150 x 100
6.500 x 4.500 (165,1 x 114,3)
4,771 (21,222)
0.25 (6,4)
1°50’
0.38 (31,7)
6 x4
150 x 100
6.625 x 4.500 (168,3 x 114,3)
4,771 (21,222)
0.25 (6,4)
1°44’
0.36 (30,0)
6 x5
150 x 125
6.625 x 5.563 (168,3 x 141,3)
7,292 (32,436)
0.25 (6,4)
1°44’
0.36 (30,0)
8 x6
200 x 150
8.625 x 6.625 (219,1 x 168,3)
10,341 (45,999)
0.25 (6,4)
1°15’
0.26 (21,7)
a. Maximumavailablegapbetweenpipeends.Minimumgap=0
b. Maximumpressureandendloadaretotalfromallloadsbasedonstandardweightsteelpipe.
Pressure ratings and end loads may differ on other pipe materials and/or wall thickness. Contact
your Tyco representative for details.
c. Max end gap and deflection is for cut grooved standard weight pipe.
• See Approved Pressure Ratings starting on page 134.
• Refer to Technical Data Sheet TFP1820 for more information.