Page 55 - GRINNELL Mechanical Products Catalogue

GROOvED FiTTiNGS
Figures 251 & 351 Eccentric Reducers
(Page 1 of 3)
Tech Data Sheet: G180
Figure 251
Cast Eccentric Reducer
Figure 351 Fabricated Eccentric Reducer (Segment Welded)
Pipe Size
Figure 251 - Cast
Figure 351 - Fabricated
Nominal mm Inches
O.D. mm Inches
E to E mm Inches
Approx. Weight kg Lbs.
E to E mm Inches
Approx. Weight kg Lbs.
40 x 25
48.3 x 33.4
—
—
215.9
0.9
1-1⁄2 x 1
1-1⁄2 x 1-1⁄4
2 x 1
2 x 1-1⁄4
2 x 1-1⁄2
2-1⁄2 x 1
2-1⁄2 x 1-1⁄4
2-1⁄2 x 1-1⁄2
2-1⁄2 x 2
3 x1
3 x 1-1⁄4
3 x 1-1⁄2
3 x 2
3 x 2-1⁄2
4 x1
4 x 1-1⁄4
4 x 1-1⁄2
4 x 2
1.900 x 1.315
1.900 x 1.660
2.375 x 1.315
2.375 x 1.660
2.375 x 1.900
2.875 x 1.315
2.875 x 1.660
2.875 x 1.900
2.875 x 2.375
3.500 x 1.315
3.500 x 1.660
3.500 x 1.900
3.500 x 2.375
3.500 x 2.875
4.500 x 1.315
4.500 x 1.660
4.500 x 1.900
4.500 x 2.375
— —
— —
— —
— —
— —
— —
— —
— —
— —
— —
— —
— —
3.5 2.0
3.5 2.2
— — 10.0 5.9 — — 10.0 6.3 — — 10.0 6.4
E to E
Figure 251
Cast Eccentric Reducer
E to E
Figure 351 Fabricated Eccentric Reducer (Segment Welded)
8.5 1.9 8.5 2.2 9.0 2.2 9.0 2.4 9.0 2.5 9.5 3.2 9.5 3.4 9.5 3.6 9.5 4.0 9.5 4.0 9.5 4.3 9.5 4.5 — — — —
40 x 32
48.3 x 42.4
—
—
215.9
1.0
50 x 25
60.3 x 33.4
—
—
223.6
1.0
50 x 32
60.3 x 42.4
—
—
228.6
1.1
50 x 40
60.3 x 48.3
—
—
228.6
1.1
65 x 25
73.0 x 33.4
—
—
241.3
1.5
65 x 32
73.0 x 42.4
—
—
241.3
1.5
65 x 40
73.0 x 48.3
—
—
241.3
1.6
65 x 50
73.0 x 60.3
—
—
241.3
1.8
80 x 25
88.9 x 33.4
—
—
241.3
1.8
80 x 32
88.9 x 42.4
—
—
241.3
2.0
80 x 40
88.9 x 48.3
—
—
241.3
2.0
80 x 50
88.9 x 60.3
88.9
0.9
—
—
80 x 65
88.9 x 73.0
88.9
1.0
—
—
100 x 25
114.3 x 33.4
—
—
254.0
2.7
100 x 32
114.3 x 42.4
—
—
254.0
2.9
100 x 40
114.3 x 48.3
—
—
254.0
2.9
100 x 50
114.3 x 60.3
101.6
1.4
—
—
4.0 3.0 — —
Refer to back cover for country-specific customer care numbers.
55
Grooved FittinGs