Page 62 - GRINNELL Mechanical Grooved Piping Products EMEA

Grooved Couplings
Grooved Fittings
Figures 251 & 351
Eccentric Reducers
Tech Data Sheet: G180
(Page 3 of 3)
E to E
E to E
351T01680✖ 351T01611✖ 351T01613✖ 351T01614✖ 351T01813✖ 351T01814✖ 351T01816✖ 351T02111✖ 351T02113✖ 351T02114✖ 351T02116✖ 351T02118✖ 351T02411✖ 351T02413✖ 351T02414✖ 351T02416✖ 351T02418✖ 351T02421✖
Pipe Size
Figure 251 - Cast
Figure 351 - Fabricated
Nominal mm Inches
O.D. mm Inches
Part Number
E to E mm Inches
Approx. Weight Kg. Lbs.
Part Number
E to E mm Inches
Approx. Weight Kg. Lbs.
400 x 200
16 x 8 16 x 10 16 x 12 16 x 14 18 x 12 18 x 14 18 x 16 20 x 10 20 x 12 20 x 14 20 x 16 20 x 18 24 x 10 24 x 12 24 x 14 24 x 16 24 x 18 24 x 20
16.000 x 8.625 16.000 x 10.750 16.000 x 12.750 16.000 x 14.000 18.000 x 12.750 18.000 x 14.000 18.000 x 16.000 20.000 x 10.750 20.000 x 12.750 20.000 x 14.000 20.000 x 16.000 20.000 x 18.000 24.000 x 10.750 24.000 x 12.750 24.000 x 14.000 24.000 x 16.000 24.000 x 18.000 24.000 x 20.000
Figure 251
Cast Eccentric Reducer
– — —
– — —
– — —
– — —
– — —
– — —
– — —
– — —
– — —
– — —
– — —
– — —
– — —
– — —
– — —
– — —
– — —
– — —
Figure 351
Fabricated Eccentric Reducer (Segment Welded)
20.0 91.0 20.0 96.0 15.98 70.1 15.98 71.2 21.0 113.0 21.0 117.0 21.0 121.0 26.0 145.0 26.0 149.0 26.0 152.0 26.0 156.0
26.0 160.0 26.0 147.0 26.0 179.0 26.0 184.0 26.0 189.0 26.0 194.0 26.0 199.0
406.4 x 219.1
—
—
508.0
41.3
400 x 250
406.4 x 273.0
406.4 x 355.6
—
—
508.0
43.5
400 x 300
406.4 x 323.9
—
—
406.0
31.8
400 x 350
—
—
406.0
32.3
450 x 300
457.2 x 323.9
—
—
533.0
51.3
450 x 350
457.2 x 355.6
—
—
533.0
53.1
450 x 400
457.2 x 406.4
—
—
533.0
54.9
500 x 250
508.0 x 273.0
—
—
660.4
65.8
500 x 300
508.0 x 323.9
—
—
660.4
67.6
500 x 350
508.0 x 355.6
508.0 x 406.4
—
—
660.4
68.9
500 x 400
—
—
660.4
70.8
500 x 450
508.0 x 457.2
—
—
660.4
72.6
600 x 250
609.6 x 273.0
—
—
660.4
78.9
600 x 300
609.6 x 323.9
—
—
660.4
81.2
600 x 350
609.6 x 355.6
—
—
660.4
83.5
600 x 400
609.6 x 406.4
—
—
660.4
85.7
600 x 450
609.6 x 457.2
—
—
660.4
88.0
600 x 500
609.6 x 508.0
—
—
660.4
90.3
✖ = 1 for red paint finish, 2 for hot dipped galvanised finish
For information on alternative sizes, contact a GRINNELL Sales Representative.
See page 39 for fitting specifications.
For instructions on part numbers, ordering information, and availability, refer to page 13 or contact a GRINNELL Sales Representative.
62