WaterMaster
Electromagnetic flowmeter
3 Mechanical Installation
14
IM/WM–EN Rev. M
Meter Size
Dimensions in mm (in)
DN
NPS/NB
A
B
(<PN25)
B (PN25, PN40,
ASME, CL300)
250
10
405 (15.99)
450 (17.7)**
488 (19.2)
300
12
460 (18.1)
500 (19.7)**
538 (21.2)
350
14
535 (21.1)
550 (21.7)**
568 (22.3)
400
16
600 (23.6)
600 (23.6)**
618 (24.3)
450
18
640 (25.2)
698 (27.5)**
698 (27.5)
500
20
715 (28.1)
768 (30.2)**
768 (30.2)
600
24
840 (33.1)
918 (36.1)**
918 (36.1)
700
27/28*
927 (36.5)
700 (27.6)***
–
760
30
985 (38.8)
762 (30)***
–
800
32
1060 (41.7)
800 (31.5)***
–
900
36
1170 (46.1)
900 (35.4)***
–
1000
39/40*
1290 (50.8)
1000 (39.4)***
–
1050
42
1405 (55.3)
1067 (42)***
–
1100
44
1405 (55.3)
1067 (42)***
–
1200
48
1511 (59.5)
1200 (47.2)***
–
1400
54
1745 (68.7)
1400 (55.1)***
–
1500
60
1855 (73.0)
1524 (59)***
–
1600
66
2032 (80.0)
1600 (63)***
–
1800
72
2197 (86.5)
2250 (88.6)***
–
2000
78
2362 (93.0)
2500 (98.4)***
–
2200
84
2534 (100.0)
2750 (110)***
–
* Size is dependent on flange specification
Typical tolerances:
**
+0/–10 mm (0.40 in)
*** +0/–20 mm (1.0 in)
Table 3.3 DN250 to 2200 (10 to 84 NB) full-bore
