King Instrument Company
Home | About Us | Products | Flowmeter Sizing | Calibration Services | Meter Selection Guide | Contact Us
Call 714.891.0008
 
7410 Series - Glass
Low-flow, borosilicate glass tube meter with an economical polycarbonate housing and in-line connections.
65 mm and 150 mm scales available

Description
Metering Tube
Borosilicate Glass
Internal Components
316L Stainless Steel, Black Glass,
Sapphire, Carboloy, Tantalum
Inlet/Outlet Fittings
.25" NPT, Vertical
Fitting Material
Standard: PCTFE
Optional: 316L Stainless Steel, PVDF, PVC
Elastomers
Not applicable
Options
Certified Calibrations
Conform to ISA RP 16.6
Scales
Can be produced in any volumetric unit
Liquid Compatible
Gas Compatible
Performance
Capacities
.56 to 1800 cc/min — Water
54 to 70000 cc/min — Air
Scale
65 mm, 150mm Direct reading
Accuracy
± 6% of Full Scale Flow, 65 mm
± 4% of Full Scale Flow, 150 mm
Turndown
10:1 to 12.5:1 unless otherwise indicated
Repeatability 1%
Max Temperature
110° F (43° C)
Max Pressure
100 psig
Ambient Temperature
33° F to 125° F (1° C to 52° C)
Materials Of Construction
Part Standard Optional
Metering Tube Borosilicate Glass —
Shield Polycarbonate —
Fittings Teflon® PVC, PVDF, 316L SS
Float 316 SS or Black Glass Sapphire, Carboloy or Tantalum
Specifications
65MM Scale Flow Ranges
Tube
Number		 Float
Material
Air (STP)
Water (70° F)
CC/MIN
SCFH
SLPH
CC/MIN
GPH
LPH
1-02-G-021 Glass
66
0.14
4
0.72
0.011
0.042
Sapphire
105
0.22
6.2
1.3
0.021
0.078
Stainless Steel
200
0.42
12
3.3
0.052
0.19
Carboloy
340
0.7
20
7
0.11
0.42
*Tantalum
350
0.74
21
7.8
0.125
0.46
1-03-G-041 Glass
76
0.16
4.6
1.15
0.018
0.068
Sapphire
120
0.25
7.2
2.1
0.032
0.125
Stainless Steel
230
0.5
14
4.2
0.068
0.26
Carboloy
400
0.85
24
9
0.145
0.56
*Tantalum
440
0.9
26
10
0.165
0.62
1-08-G-061 Glass
525
1.1
31
9
0.14
0.54
Sapphire
700
1.5
42
15.5
0.24
0.95
Stainless Steel
1130
2.4
68
29
0.46
1.7
Carboloy
1600
3.4
95
46
0.72
2.8
*Tantalum
1700
3.6
100
50
0.78
3
1-23-G-081 Glass
2000
4.4
120
44
0.7
2.6
Sapphire
2600
5.4
150
68
1.05
4
Stainless Steel
3800
8.2
230
110
1.75
6.6
Carboloy
5600
12
340
170
2.7
10.5
*Tantalum
6000
13
360
180
2.9
11
2-14-G-021 Glass
6800
14.5
400
160
2.6
9.5
Sapphire
9200
19.5
540
240
3.8
14.5
Stainless Steel
13000
28
800
400
6.2
24
Carboloy
19000
40
1100
600
9.5
36
*Tantalum
20000
42
1200
640
10
38
2-34-G-041 Glass
19000
40
1150
520
8.20
31
Sapphire
25000
52
1500
740
11.5
44
Stainless Steel
42500
90
2550
1200
19
72
Carboloy
60000
125
3600
1700
27
105
*Tantalum
70000
145
4200
1800
29
110
*Extra cost option.
150 MM Scale Flow Ranges
Tube
Number		 Float
Material
Air (STP)
Water (70° F)
CC/MIN
SCFH
SLPH
CC/MIN
GPH
LPH
1-03-G-022 Glass
54
0.114
3.2
0.56
0.0088
0.033
Sapphire
82
0.175
4.9
1.04
0.016
0.062
Stainless Steel
160
0.34
9.8
2.25
0.035
0.135
Carboloy
280
0.58
16.5
5
0.078
0.3
*Tantalum
300
0.62
17.5
5.2
0.084
0.32
1-04-G-042 Glass
106
0.225
6.4
1.24
0.0195
0.074
Sapphire
165
0.35
10
2.35
0.038
0.145
Stainless Steel
320
0.68
19
5.6
0.09
0.34
Carboloy
540
1.14
32
12.4
0.195
0.74
*Tantalum
580
1.24
35
13.5
0.21
0.82
1-07-G-062 Glass
350
0.74
21
4.7
0.074
0.28
Sapphire
500
1.06
30
10
0.16
0.6
Stainless Steel
820
1.75
50
20.5
0.33
1.25
Carboloy
1250
2.6
76
34
0.54
2.05
*Tantalum
1350
2.9
80
36
0.56
2.15
1-11-G-082 Glass
850
1.8
50
16.5
0.26
1
Sapphire
1100
2.3
66
27
0.42
1.6
Stainless Steel
1600
3.4
100
46
0.72
2.7
Carboloy
2300
4.9
140
72
1.15
4.4
*Tantalum
2450
5.2
155
80
1.25
4.8
1-27-G-102 Glass
2150
4.6
130
52
0.84
3.1
Sapphire
2800
6
170
78
1.24
4.7
Stainless Steel
4400
9.2
260
130
2.05
7.8
Carboloy
6200
13.5
380
205
3.2
12.5
*Tantalum
6750
14
400
210
3.3
12.5
2-09-G-002 Glass
3800
8.2
230
86
1.35
5.2
Sapphire
5000
10.6
300
130
2.05
7.8
Stainless Steel
7500
16
450
220
3.4
13
Carboloy
10600
22.5
640
330
5.2
20
*Tantalum
11500
24
680
360
5.6
21.5
2-17-G-022 Glass
9000
19
540
215
3.4
13
Sapphire
11400
24.5
700
320
5
19
Stainless Steel
17000
36
1000
520
8.2
31
Carboloy
24000
50
1450
760
12.2
46
*Tantalum
25000
54
1500
820
13
49
2-32-G-042 Glass
20500
43
1220
470
7.5
28
Sapphire
26000
56
1550
700
11
42
Stainless Steel
38000
82
2300
1120
18
68
Carboloy
54000
116
3300
1650
26
100
*Tantalum
60000
125
3500
1750
28
106
*Extra cost option.
Connection Size: .25" FNPT
Dimensions (Inches)
Detail
Scale length
Letter
65mm
150mm
A
.875
.875
B
5.675
10.00
Ordering:
Use the following guide to determine the specific product number you require.
7
4
A
             
 
 
 
Meter Series Tube Number Float Material Fitting Material Scale
See Specifications Table Glass - 1 PTFE - 1 Millimeter - 1
Sapphire - 2 316L SS - 2 GPH Water@70°F - 2
  316 SS - 3 PVC - 3 LPH Water@70°F - 3
Carboloy - 4 PVDF - 7 CC/MIN Water@STP - 4
Tantalum - 5  
SCFH Air@STP - 5
  SLPH Air@STP - 6
SCC/MIN Air@STP - 7
Non standard - 8
   
 
  Example: 74A - 102G021 - 3 - 2 - 2
Download Product Specifications in PDF Format
Ph: (714) 891-0008 • sales@kinginstrumentco.com • 12700 Pala Drive Garden Grove, CA 92841    |    Mission Statement   |    Quality Made In The U.S.A.