Brooks – Brooks Instrument 1100 Series User Manual
Page 12
1-6
Installation and Operation Manual
X-VA-1110-1140-eng
Part Number: 541B040AAG
September, 2012
Brooks
®
1110 and 1140 Series
Section 1 Introduction
All Dimensions in Inches
1110 - 1140
1114
1144
Nominal Scale Length (MM)
Nominal
Scale Length
(MM)
Nominal
Scale Length
(MM)
127
250
127
250
127
250
A
B
A
B
A
A
A
A
D
E
2-6*
10.12
8.59
15.12 13.59
9.63
14.63 14.88 19.88
2.38
3.5
7&8
15.38
11.5
20.38
16.5
12
17
17.88 22.88
3.25
3.5
9
17
12.5
22
17.5
12.25 17.25 17.75 22.75
3.75
4
10
17.88
12.5
22.88
17.5
12.25 17.25
17.5
22.5
4.44
4
12
20.12
15.5
25.12
20.5
15.88 20.88 21.38 26.38
4.38
5
13
21.25
15.5
26.25
20.5
15.12 20.12 20.63 25.63
4.88
5
* Also available in 150mm scale length. Dimensions are identical to 127mm scale length
Flange dimensions apply to 150# & 300# raised face or flat face flanges
All Dimension in Millimeters
1110 - 1140
1114
1144
Nominal Scale Length (MM)
Nominal
Scale Length
(MM)
Nominal
Scale Length
(MM)
127
250
127
250
127
250
A
B
A
B
A
A
A
A
D
E
2-6*
257.0 218.2 384.0 345.2 244.6 371.6 378.0 505.0
60.5
88.9
7&8
390.7 292.1 517.7 419.1 304.8 431.8 454.2 581.2
82.6
88.9
9
431.8 317.5 558.8 444.5 311.2 438.2 450.9 577.9
95.3
101.6
10
454.2 317.5 581.2 444.5 311.2 438.2 444.5 571.5
112.8
101.6
12
511.0 393.7 638.0 520.7 403.4 530.4 543.1 670.1
111.3
127.0
13
539.8 393.7 666.8 520.7 384.0 511.0 524.0 651.0
124.0
127.0
* Also available in 150mm scale length. Dimensions are identical to 127mm scale length
Flange dimensions apply to 150# & 300# raised face or flat face flanges
Meter
Size
All
Meters
All
Meters
Meter
Size
All
Meters
All
Meters
Figure 1-2 Dimensions 127mm and 250mm Full-View Flowmeters