Page 195 - Mechanical Products Installation Handbook IH-1000M

GROOVED FITTINGS 187 Figure 250 and Figure 350 Concentric Reducers
E to E
FIGURE 250
CAST CONCENTRIC REDUCER
Nominal Pipe Size
E to E
FIGURE 350 FABRICATED CONCENTRIC REDUCER
(9of9)
ANSI Inches DN
Pipe O.D. Inches mm
Nominal E to E Inches mm
Approx. Weight Lbs. kg
Nominal E to E Inches
mm
Approx. Weight Lbs. kg
16 x 318,5mm
400 x 300
16 x 12
400 x 300
16 x 14
400 x 350
18 x 12
450 x 300
18 x 14
450 x 350
18 x 16
450 x 400
20 x 10
500 x 250
20 x 12
500 x 300
20 x 14
500 x 350
20 x 16
500 x 400
20 x 18
500 x 450
24 x 10
600 x 250
24 x 12
600 x 300
24 x 14
600 x 350
24 x 16
600 x 400
24 x 18
600 x 450
24 x 20
600 x 500
16.000 x 12.539
406,4 x 318,5
16.000 x 12.750
406,4 x 323,9
16.000 x 14.000
406,4 x 355,6
18.000 x 12.750
457,2 x 323,9
18.000 x 14.000
457,2 x 355,6
18.000 x 16.000
457,2 x 406,4
20.000 x 10.750
508,0 x 273,0
20.000 x 12.750
508,0 x 323,9
20.000 x 14.000
508,0 x 355,6
20.000 x 16.000
508,0 x 406,4
20.000 x 18.000
508,0 x 457,2
24.000 x 10.750
609,6 x 273,0
24.000 x 12.750
609,6 x 323,9
24.000 x 14.000
609,6 x 355,6
24.000 x 16.000
609,6 x 406,4
24.000 x 18.000
609,6 x 457,2
24.000 x 20.000
609,6 x 508,0
Figure 250
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Figure 350
14.00 63.3
355,6 28,7
14.00 71.4 355,6 31,4
14.00 71.7
355,6 32,5
15.00 86.4
381,0 39,2
15.00 86.8 381,0 39,2
15.00 87.0
381,0 39,5
20.00
120.2
508,0 54,5
20.00 124.0
508,0 56,2
20.00
125.5
508,0 56,9
20.00 127.4
508,0 57,8
20.00
128.5
508,0 58,3
20.00
146.8
508,0 66,6
20.00 150.7
508,0 68,4
20.00 152.1 508,0 69,0
20.00
154.0
508,0 69,9
20.00
155.2
508,0 70,4
20.00
508,0 70,5
155.4
• Refer to Technical Data Sheet G180 GRINNELL Grooved Fittings Ductile Iron and Fabricated Steel.