Page 112 - GRINNELL Mechanical Products Catalogue

STAiNLESS STEEL SySTEmS
Figure 472 Stainless Steel Rigid Couplings
Tech Data Sheet: G560
The Figure 472 Rigid Coupling is made of cast 316L stainless steel and is capable of pressure up to 4,137 kPa (600 psi) .
The Figure 472 Patented Coupling universal tongue-and-groove design allows the housing to grip along the full 360° of circumference of the pipe . Sizes 32mm – 100mm (11⁄4" – 4") have gripping teeth to prevent rotation during installation .
B
C
A
Pipe Size
Max.† Pressures kPa psi
Max.† End Load kN Lbs.
Max.*‡ End Gap mm Inches
Dimensions - mm Inches
Coupling Bolts
Qty.
Approx. Weight kg Lbs.
Nominal mm Inches
O.D. mm Inches
A
B
C
Size** mm Inches
32
1-1⁄4 1.660 1-1⁄2 1.900 2 2.375 2-1⁄2 2.875 – 3.000
3 3.500
4 4.500
– 5.500
5 5.563
6 6.625
8 8.625
10 10.750 12 12.750
600 1,298.5 0.06 600 1,701.1 0.08 600 2,658.0 0.13 600 3,895.0 0.13 600 4,241.0 0.13 600 5,772.5 0.13 600 9,542.3 0.19 600 14,254.6 0.19 600 14,583.0 0.19 600 20,682.4 0.19 600 35,054.7 0.19 600 54,455.9 0.13 600 76,603.5 0.13
2.75 4.38
3.00 4.62
3.41 5.12
3.91 5.63
4.19 5.72
4.63 6.25
5.81 7.50
7.02 9.72
7.09 9.71
8.09 10.53
10.56 13.56
12.84 16.41
15.41 18.84
1.81 2
1.81 2
1.88 2
1.88 2
2.00 2
1.88 2
1.97 2
2.06 2
2.04 2
2.13 2
2.62 2
2.62 2
2.62 2
3⁄8 x 2-1⁄4 1.0 3⁄8 x 2-1⁄4 1.0 3⁄8 x 2-1⁄4 1.5 3⁄8 x 2-1⁄4 2.5
– 2.6 1⁄2 x 3 2.6 1⁄2 x 3 3.5
– 7.5 5⁄8 x 3-1⁄4 7.5 5⁄8 x 3-1⁄4 7.6 3⁄4 x 4-3⁄4 18.0
1 x 6-1⁄2 24.6 1 x 6-1⁄2 42.0
42.4
4137
5.78
1.5
69.9
111.3
46.0
M10 x 57
0.5
40
48.3
4137
7.57
2.0
76.2
117.3
46.0
M10 x 57
0.5
50
60.3
4137
11.82
3.3
86.6
130.0
47.8
M10 x 57
0.7
65
73.0
4137
17.32
3.3
99.3
143.0
47.8
M10 x 57
1.1
65
76.1
4137
18.86
3.3
106.4
145.3
50.8
M10 x 57
1.2
80
88.9
4137
25.68
3.3
117.6
158.8
47.8
M12 x 89
1.2
100
114.3
4137
42.44
4.8
147.6
190.5
50.0
M12 x 89
1.6
125
139.7
4137
63.40
4.8
178.3
246.9
52.3
M16 x 83
3.4
125
141.3
4137
64.87
4.8
180.1
246.6
51.8
M16 x 83
3.4
150
168.3
4137
92.00
4.8
205.5
267.5
54.1
M16 x 83
3.4
200 ◗
219.1
4137
155.92
4.8
268.2
344.4
66.5
M20 x 121
8.2
250 ◗
273.0
4137
242.22
3.3
326.1
416.8
66.5
M24 x 165
11.2
300 ◗
323.9
4137
340.73
3.3
391.4
478.5
66.5
M24 x 165
19.1
Figure 472 Rigid Couplings have an making the Figure 472 perfectly
Anti-Rotation Feature of “gripping teeth” along the coupling keys in sizes 32mm - 100mm (11 ⁄4" - 4"),
suited for installations where the likelihood of rotation is greatest. * Maximum available gap between pipe ends. Minimum gap = 0.
† Maximum pressure and end load are total from all loads based on standard weight stainless steel pipe. Pressure ratings and end loads may differ for other pipe materials and/or wall thickness. Contact GRINNELL Mechanical Products for details.
‡ Max end gap is for cut grooved standard weight stainless steel pipe. Values for roll grooved pipe will be half that of cut grooved. ** Contact GRINNELL Mechanical Products for availability of inch bolt sizes vs. metric bolt sizes.
◗ Sizes are available to JIS standards. Contact GRINNELL Mechanical Products for details.
For information on larger sizes, contact GRINNELL Mechanical Products.
See page 111 for stainless steel coupling specifications, and see pages 140 - 146 for gasket information.
112
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