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7480 Series - Glass
This 250mm scale, economical glass tube meter features 304 stainless steel case construction. NPT or flange,
vertical or horizontal connections offer installation versatility.

Description
Metering Tube
Borosilicate Glass
Internal Components
Standard: 316L Stainless Steel
Optional: Hastelloy C-276®
Inlet/Outlet Fittings
NPT or Flange, Vertical or Horizontal
Fitting Material
Standard: 316L Stainless Steel
Optional: PVC (vertical connections only)
Elastomers
Standard: Viton®
Optional: Buna N, EPR, and Kalrez®
Case and Covers
304 Stainless Steel
Options
Alarm
Latching reed switch
Certified Calibrations
Conform to ISA RP 16.6
Scales
Can be produced in any volumetric unit
7480
Performance
Capacities
.22 to 132 GPM – Water
.9 to 350 SCFM – Air
Scale
250 mm (10") Direct reading, detachable
Accuracy
± 2% of Full Scale Flow
Turndown
10:1 to 12.5:1 unless otherwise indicated
Repeatability 1/2%
Max Temperature
316L SS Fittings – 200° F (93° C)
PVC Fittings – 110° F (43° C)
Max Pressure
316L SS Fittings – 300 psig, size 3 & 4
316L SS Fittings – 250 psig, size 5 & 6
316L SS Fittings – 150 psig, size 8 & 9
PVC Fittings – 150 psig, size 3,4,5 & 6
PVC Fittings – 125 psig, size 8 & 9
Ambient Temperature
33° F to 125° F (1° C to 52° C)
Materials Of Construction
Part Standard Optional
Metering Tube Borosilicate Glass –
Fittings 316L SS PVC*
Float 316L SS Hastelloy® 276-C
Guide Rod 316L SS Hastelloy® C-276
Float Stops 316L SS Hastelloy® C-276
O-Rings Viton® Buna-N, EPR, Kalrez®
*Not for air service
Liquid Compatible
Gas Compatible
Alarm Compatible
Specifications
Order
Number		 Full Scale
Flow
GPM-Water		 Alarm
Option		 Order
Number
SCFM-Air¹		 Full
Scale
Flow		 Alarm
Option		 Float
Number		 Float
Type		 Press.
Drop
In W.C.²		 Tube
Size³ - Number
Dimensions (Inches)
Connection
Size
A
B
C
D
E
F
FNPT
Flange
31W
.22
No
31A
0.9
No
3/8-LPG-01
LP
–
3G - 3/8-20-G-10
19.69
4.22
19.69
19.13
17.5
3.5
3/4"
1/2"
32W
.315
No
32A
1.4
No
3/8-SLG-01
SL
2
3G - 3/8-20-G-10
19.69
4.22
19.69
19.13
17.5
3.5
3/4"
1/2"
33W
.64
No
33A
2.7
No
3/8-SLG-02
SL
7
3G - 3/8-20-G-10
19.69
4.22
19.69
19.13
17.5
3.5
3/4"
1/2"
41W
.77
No
41A
3.4
No
1/2-LPG-01
LP
6
4G - 1/2-32-G-10
19.69
4.22
19.69
19.13
17.5
3.5
3/4"
1/2"
42W
1.02
No
42A
4.4
No
1/2-LPG-02
LP
10
4G - 1/2-32-G-10
19.69
4.22
19.69
19.13
17.5
3.5
3/4"
1/2"
43W
1.2
Yes
43A
5
Yes
1/2-GVG-01
GV
10
4G - 1/2-32-G-10
19.69
4.22
19.69
19.13
17.5
3.5
3/4"
1/2"
44W
1.44
No
44A
6.1
No
1/2-GSG-01
GS
15
4G - 1/2-32-G-10
19.69
4.22
19.69
19.13
17.5
3.5
3/4"
1/2"
45W
1.92
Yes
45A
8.5
Yes
1/2-SLG-01
SL
28
4G - 1/2-32-G-10
19.69
4.22
19.69
19.13
17.5
3.5
3/4"
1/2"
46W
2.26
Yes
46A
10.2
Yes
1/2-SLG-02
SL
41
4G - 1/2-32-G-10
19.69
4.22
19.69
19.13
17.5
3.5
3/4"
1/2"
51W
1.1
No
51A
4.5
No
3/4-LPG-01
SL
1
5G - 3/4-28-G-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
52W
2.4
Yes
52A
10
Yes
3/4-GVG-01
SL
4
5G - 3/4-28-G-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
53W
3
Yes
53A
12
Yes
3/4-GSG-01
SL
5
5G - 3/4-28-G-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
54W
3.3
Yes
54A
13.2
Yes
3/4-GVG-02
SL
6
5G - 3/4-28-G-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
55W
4
Yes
55A
16.4
Yes
3/4-GSG-02
SL
6
5G - 3/4-28-G-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
56W
5.2
Yes
56A
22
Yes
3/4-SLG-01
SL
18
5G - 3/4-28-G-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
61W
6.9
Yes
–
–
No
1-LPG-02
LP
4
6G - 1-32-G-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
62W
9.8
Yes
–
–
No
1-SLG-01
SL
8
6G - 1-32-G-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
63W
12.6
Yes
–
–
No
1-SLG-02
SL
13
6G - 1-32-G-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
64W
6.7
No
64A
27
No
1-LPP-01
LP
4
6P - 1-40-P-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
65W
7.4
No
65A
30
No
1-GVP-01
GV
6
6P - 1-40-P-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
66W
8.5
No
66A
35
No
1-GVP-02
GV
8
6P - 1-40-P-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
67W
10.4
No
67A
42.5
No
1-GSP-01
GS
10
6P - 1-40-P-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
68W
11.6
No
68A
46.5
No
1-GVP-03
GV
15
6P - 1-40-P-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
69W
12
No
69A
50
No
1-GSP-02
GS
14
6P - 1-40-P-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
610W
15.6
No
610A
63
No
1-GSP-03
GS
24
6P - 1-40-P-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
611W
21.6
Yes
611A
100
Yes
1-SLP-01
SL
61
6P - 1-40-P-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
612W
27.5
Yes
–
–
No
1-SLP-02
SL
85
6P - 1-40-P-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
613W
34.5
Yes
–
–
No
1-SLP-03
SL
110
6P - 1-40-P-10
19.69
4.22
19.69
19.13
17.5
4
3/4"
1"
84W
17
No
84A
70
No
11/2-GVP-01
LP
2
8P - 11/2-32-P-10
19.69
5.9
19.69
23.26
20.5
5
1 1/2"
1 1/2"
85W
21.2
No
85A
87
No
11/2-GVP-02
LP
4
8P - 11/2-32-P-10
19.69
5.9
19.69
23.26
20.5
5
1 1/2"
1 1/2"
86W
22.2
No
–
–
No
11/2-GSP-01
LP
6
8P - 11/2-32-P-10
19.69
5.9
19.69
23.26
20.5
5
1 1/2"
1 1/2"
87W
24.8
No
87A
102
No
11/2-GVP-01
GV
10
8P - 11/2-32-P-10
19.69
5.9
19.69
23.26
20.5
5
1 1/2"
1 1/2"
88W
28.5
No
–
–
No
11/2-GSP-02
GV
20
8P - 11/2-32-P-10
19.69
5.9
19.69
23.26
20.5
5
1 1/2"
1 1/2"
89W
34.5
No
–
–
No
11/2-GSP-03
GS
24
8P - 11/2-32-P-10
19.69
5.9
19.69
23.26
20.5
5
1 1/2"
1 1/2"
94W
41.5
No
94A
170.0
No
2-GVP-01
GV
2
9P - 2-30-P-10
19.69
5.9
19.69
23.26
20.5
5
1 1/2"
1 1/2"
95W
58
No
95A
240.0
No
2-GSP-01
GS
6
9P - 2-30-P-10
19.69
5.9
19.69
23.26
20.5
5
1 1/2"
1 1/2"
96W
65
No
96A
270.0
No
2-GSP-02
GS
10
9P - 2-30-P-10
19.69
5.9
19.69
23.26
20.5
5
1 1/2"
1 1/2"
97W
85.0
No
97A
350.0
No
2-SLP-00
SL
40
9P - 2-30-P-10
19.69
5.9
19.69
23.26
20.5
5
1 1/2"
1 1/2"
98W
100.0
No
–
–
No
2-SLP-01
SL
50
9P - 2-30-P-10
19.69
5.9
19.69
23.26
20.5
5
1 1/2"
1 1/2"
99W
132.0
No
–
–
No
2-SLP-02
SL
60
9P - 2-30-P-10
19.69
5.9
19.69
23.26
20.5
5
1 1/2"
1 1/2"

Float Types
LP
GV
GS
SL
Lowest Pressure Loss
Maximum Viscosity Compensation
Semi Viscosity Compensation
Maximum flow


Alarm Options:
Latching Reed Switch
A latching reed switch is available for 7300, 7470, 7480, 7600 and 7900 Series flowmeters. The switch is reed type and uses a biasing magnet to create a latching feature. The switch is classified as a simple apparatus by UL, FM, etc. and may be suitable for hazardous use when connected to an intrinsic safety barrier. Check your local electrical code for wiring specifications.		 Switch Specifications
Switch Type: SPDT
Max Contact Voltage: 100 Vdc
Max Contact Current: 0.2 A
Max Contact Power: 4 W
Breakdown Voltage: 200 Vdc

 
Ordering:
Use the following guide to determine the specific product number you require.
7
4
8
 
 
 
     
 
Meter Series Fitting Type/Material Float Material O-Ring Material Order Number Alarm Option
Vertical FNPT - 316L SS - 1 316L SS - 2 EPR - 1 See Specifications See Specifications Table
Horizontal FNPT - 316L SS - 2 Hastelloy® 276-C - 4 Buna-N - 2 Table For Availability
Vertical Flange - 150# - 3 Viton® - 3 Without Alarm - 0
Vertical Flange - 300# - 4 Kalrez® - 4 With Alarm - 1
Horizontal Flange - 150# - 5
Horizontal Flange - 300# - 6
Vertical FNPT-PVC - 7   (not for air service)
           
  Example: 748 - 1 - 2 - 3 - 61W - 0
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.