Appendix B Specifications Series 830/840/860 Instruction Manual
B-10 IM-83/84/86-H
NPT Flow Body
840 Flow Range, slpm
0–50
0–100
0–200
Inlet FNPT
1-inch
1.5-inch
2-inch
Outlet
FNPT
3/4-inch
3/4-inch
1.5-inch
Dim. A
2.92 (74.2)
4.30 (109.2)
6.64 (168.7)
Dim. B
1.0 (25.4)
1.88 (47.8)
2.87 (72.9)
Dim. C
2.25 (57.2)
1.37 (34.8)
.38 (9.7)
Dim. D
4.95 (125.7)
5.95 (151.1)
7.95 (201.9)
Dim. H
10.72 (272.3)
11.72 (297.7)
13.78 (350.0)
Dim. H2
8.25 (209.6)
8.75 (222.3)
9.81 (249.2)
Dim. L
10.10 (256.5)
12.10 (307.3)
16.10 (408.9)
inches (mm)
Model 840 NPT Side View Model 840 NPT Bottom View
Model 840 NPT Outlet View