Page 59 - GRINNELL Mechanical Grooved Piping Products EMEA
P. 59
Grooved Fittings
Figures 250 & 350
Concentric Reducers
Tech Data Sheet: G180
(Page 3 of 3)
E to E
E to E
Figure 250
Cast Concentric Reducer
Figure 350
Fabricated Concentric Reducer
Pipe Size
Figure 250 - Cast
Figure 350 - Fabricated
Nominal DN In.
O.D. mm In.
Part Number
E to E mm In.
Approx. Weight kg Lbs.
Part Number
E to E mm In.
Approx. Weight kg Lbs.
400 x 250
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 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 –
— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
350T01611✖ 350T01613✖ 350T01614✖ 350T01813✖ 350T01814✖ 350T01816✖ 350T02111✖ 350T02113✖ 350T02114✖ 350T02116✖ 350T02118✖ 350T02411✖ 350T02413✖ 350T02414✖ 350T02416✖ 350T02418✖ 350T02421✖
15.98 68.6 15.98 70.1 15.98 71.2
15.0 83.6 16.97 84.2 15.0 87.2
20.0 124.7 20.0 124.7 20.0 129.0 21.97 124.3 20.0 133.4 20.0 149.1 20.0 150.4 20.0 151.6 20.0 152.8 20.0 154.1 20.0 155.5
406.4 x 273.0
—
—
406.0
31.1
400 x 300
406.4 x 323.9
—
—
406.0
31.8
400 x 350
406.4 x 355.6
—
—
406.0
32.3
450 x 300
457.2 x 323.9
—
—
381.0
37.9
450 x 350
457.2 x 355.6
—
—
431.0
38.2
450 x 400
457.2 x 406.4
—
—
381.0
39.6
500 x 250
508.0 x 273.0
508.0 x 355.6
—
—
508.0
56.6
500 x 300
508.0 x 323.9
—
—
508.0
56.6
500 x 350
—
—
508.0
58.5
500 x 400
508.0 x 406.4
—
—
558.0
56.4
500 x 450
508.0 x 457.2
—
—
508.0
60.5
600 x 250
609.6 x 273.0
—
—
508.0
67.6
600 x 300
609.6 x 323.9
—
—
508.0
68.2
600 x 350
609.6 x 355.6
—
—
508.0
68.8
600 x 400
609.6 x 406.4
—
—
508.0
69.3
600 x 450
609.6 x 457.2
—
—
508.0
69.9
600 x 500
609.6 x 508.0
—
—
508.0
70.5
✖ = 1 for red paint finish, 2 for hot dipped galvanised finish
Contact GRINNELL Sales Representative for dimension details.
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.
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