Page 60 - GRINNELL Mechanical Grooved Piping Products EMEA

Grooved Couplings
Grooved Fittings
Figures 251 & 351 Eccentric Reducers Tech Data Sheet: G180
(Page 1 of 3)
E to E
E to E
Figure 251
Cast Eccentric Reducer
Figure 351
Fabricated Eccentric Reducer (Segment Welded)
2 x 1
2 x 1 1⁄4
2 x 1 1⁄2 76,1mm x 1 1⁄2 76,1mm x 2
3 x 2
3 x 2 1⁄2
3 x 76,1mm
4 x 2
4 x 21⁄2
4 x 76,1mm
4 x 3 139.7mm x 3 139.7mm x 4
5 x 4 165,1mm x 2 165,1mm x 3 165,1mm x 4 165,1 x 139.7mm 6 x 2
6 x 3
6 x 4
2.375 x 1.315 2.375 x 1.660 2.375 x 1.900 3.000 x 1.900 3.000 x 2.375 3.500 x 2.375 3.500 x 2.875 3.500 x 3.000 4.500 x 2.375 4.500 x 2.875 4.500 x 3.000 4.500 x 3.500 5.500 x 3.500 5.500 x 4.500 5.563 x 4.500 6.500 x 2.375 6.500 x 3.500 6.500 x 4.500 6.500 x 5.500 6.625 x 2.375 6.625 x 3.500 6.625 x 4.500
– — — 351F02010✖
– — — 351F02012✖
– — — 351F02015✖
– — — 351F02615✖
– — — 351F02620✖
– — — 351F03020✖
9.0 2.2
9.0 2.4
9.0 2.5
9.5 3.6
9.5 4.0
60.3 x 42.4
50 x 40
60.3 x 48.3
—
—
228.6
1.1
65 x 40
76.1 x 48.3
—
—
241.3
1.6
65 x 50
76.1 x 60.3
—
—
241.3
1.8
60
Nominal mm Inches
50 x 25
80 x 50
100 x 50
Pipe Size
O.D. mm Inches
60.3 x 33.7
88.9 x 60.3
114.3 x 60.3
Part Number
Figure 251 - Cast
—
—
Approx. Weight Kg. Lbs.
—
—
9.5 4.8 251a03025✖ 3.5 2.2 – ——
Part Number
Figure 351 - Fabricated
E to E mm Inches
E to E mm Inches
223.6
241.3
Approx. Weight Kg. Lbs.
1.0
50 x 32
—
—
228.6
1.1
2.1
80 x 65
88.9 x 73.0
88.9
1.0
—
—
80 x 65
88.9 x 76.1
—
–—— 351F03026✖
–—— 351F04220✖
251a04225✖ 4.0 3.1 –
– — — 351F04226✖
– — — 351F04230✖
– — — 351F05230✖
– — — 351F05242✖
251A05342✖ 5.0 5.7 –
– — — 351F06220✖
– — — 351F06230✖
– — — 351F06242✖
– — — 351F06252✖
– — — 351F06320✖
– — — 351F06330✖
– — — 351F06342✖
9.5 6.1 10.0 6.9 — — 10.0 8.2 10.0 7.9
11.0 12.6 11.0 13.0 — — 11.5 14.8 11.5 14.7 11.5 14.9 11.5 15.9 11.5 12.2
11.50 13.5 11.50 14.8
—
241.3
2.8
—
—
254.0
3.1
100 x 65
114.3 x 73.0
101.6
1.4
—
—
100 x 65
114.3 x 76.1
—
—
254.0
3.7
100 x 80
114.3 x 88.9
—
—
254.0
3.6
125 x 80
139.7 x 88.9
—
—
279.4
5.7
125 x 100
139.7 x 114.3
—
—
279.4
5.9
125 x 100
141.3 x 114.3
127.5
2.6
—
—
150 x 50
165.1 x 60.3
165.1 x 88.9
—
—
292.1
6.7
150 x 80
—
—
292.1
6.2
150 x 100
165.1 x 114.3
—
—
292.1
7.1
150 x 100
165.1 x 139.7
—
—
292.1
7.2
150 x 50
168.3 x 60.3
—
—
292.1
5.5
150 x 80
168.3 x 88.9
—
—
292.1
6.1
150 x 100
168.3 x 114.3
—
—
292.1
6.7