7470 Series – Glass Tube Flowmeter

Available with NPT or flange connections, vertical or horizontal, this 127 mm scale glass tube meter offers value and versatility in 304 stainless steel case construction.

DESCRIPTION

Metering Tube  Borosilicate Kinglass
Internal Components  Standard: 316L SS
Optional: Hastelloy® C-276
Fitting Material Standard: 316L SS
Optional: PVC (vertical connections only)
Inlet/Outlet Fittings FNPT or flange, vertical or horizontal
O-Ring Standard: Viton®
Optional: Buna-N, EPR, and Kalrez®
Case and Covers 304 SS case
Polycarbonate shield

PERFORMANCE

Capacities Water 0.25 to 116 GPM
Air 1 to 245 SCFM
Scale  127 mm (5”) Direct reading, detachable
Accuracy ± 3% of full scale flow
Turndown 10:1
Repeatability 0.5%
Max Temperature 316L SS fittings Gases 250° F (121° C)
Liquids 200° F (93° C)
PVC fittings Liquid 110° F (43° C)
Max Pressure 316L SS fittings 250 psig, size 3 & 4
316L SS fittings 200 psig, size 5 & 6
316L SS fittings 150 psig, size 8 & 9
PVC fittings 150 psig
Ambient Temperature 33° F to 125° F (1° C to 52° C)

OPTIONS

Alarm Latching Reed Switch
Certified Calibrations Conform to ISA RP 16.6
Scales Any volumetric unit

 

 

SPECIFICATIONS

Order
No.
Full Scale
Flow
GPM – Water 
Alarm
Opt. 
Order
No. 
Full Scale
Flow
SCFM – Air
Alarm
Opt. 
Float
Number 
Float
Type 
Press.
Drop
In W.C 
Tube
Size – Number 
Dimensions (Inches)  Connection Size 
FNPT Flange 
31W .25 No 31A 1.0 No 3/8-LPG-01 LP 3G – 3/8-20-G-5 14.78 4.22 10.13 4.22 12.50 14.32 3.56 3/4” 1/2”
32W .36 No 32A 1.5 No 3/8-SLG-01 SL 2 3G – 3/8-20-G-5 14.78 4.22 10.13 4.22 12.50 14.32 3.56 3/4” 1/2”
33W .74 No 33A 3.0 No 3/8-SLG-02 SL 5 3G – 3/8-20-G-5 14.78 4.22 10.13 4.22 12.50 14.32 3.56 3/4” 1/2”
41W 1.0 No 41A 4.2 No 1/2-LPG-01 LP 6 4G – 1/2-27-G-5 14.78 4.22 10.13 4.22 12.50 14.32 3.56 3/4” 1/2”
43W 2.0 Yes 43A 8.2 Yes 1/2-SLG-01 GS 10 4G – 1/2-27-G-5 14.78 4.22 10.13 4.22 12.50 14.32 3.56 3/4” 1/2”
51W 1.5 No 51A 6.0 No 3/4-LPG-01 LP 3 5G – 3/4-30-G-5 14.78 4.22 10.13 4.22 12.50 14.32 4.00 3/4” 1”
52W 3.8 Yes 52A 16.0 Yes 3/4-GSG-01 GS 10 5G – 3/4-30-G-5 14.78 4.22 10.13 4.22 12.50 14.32 4.00 3/4” 1”
53W 5.0 Yes 53A 21.5 Yes 3/4-SLG-01 SL 14 5G – 3/4-30-G-5 14.78 4.22 10.13 4.22 12.50 14.32 4.00 3/4” 1”
61W 6.0 No 61A 25.5 No 1-GVP-01 GV 5 6P – 1-33-P-5 14.78 4.22 10.13 4.22 12.50 14.32 4.00 3/4” 1”
62W 7.4 No 62A 30.0 No 1-GVP-02 GV 6 6P – 1-33-P-5 14.78 4.22 10.13 4.22 12.50 14.32 4.00 3/4” 1”
63W 9.6 No 63A 40.0 No 1-GSP-01 GS 10 6P – 1-33-P-5 14.78 4.22 10.13 4.22 12.50 14.32 4.00 3/4” 1”
64W 11.0 No 64A 45.0 No 1-GSP-02 GS 13 6P – 1-33-P-5 14.78 4.22 10.13 4.22 12.50 14.32 4.00 3/4” 1”
65W 14.0 No 65A 62.0 No 1-GSP-03 GS 24 6P – 1-33-P-5 14.78 4.22 10.13 4.22 12.50 14.32 4.00 3/4” 1”
66W 20.0 Yes 66A 90.0 Yes 1-SLP-01 SL 39 6P – 1-33-P-5 14.78 4.22 10.13 4.22 12.50 14.32 4.00 3/4” 1”
67W 26.0 Yes 1-SLP-02 SL 45 6P – 1-33-P-5 14.78 4.22 10.13 4.22 12.50 14.32 4.00 3/4” 1”
81W 22.0 Yes 81A 90.0 Yes 11/2-GVP-01 GV 16 8P – 11/2-34-P-5 13.86 5.90 10.18 5.90 14.50 17.25 5.00 1 1/2” 1 1/2”
82W 30.0 No 82A 125.0 No 11/2-GVP-02 SL 23 8P – 11/2-34-P-5 13.86 5.90 10.18 5.90 14.50 17.25 5.00 1 1/2” 1 1/2”
83W 44.0 Yes 83A 180.0 Yes 11/2-SLP-01 SL 30 8P – 11/2-34-P-5 13.86 5.90 10.18 5.90 14.50 17.25 5.00 1 1/2” 1 1/2”
84W 50.0 Yes 84A 200.0 Yes 11/2-SLP-02 SL 35 8P – 11/2-34-P-5 13.86 5.90 10.18 5.90 14.50 17.25 5.00 1 1/2” 1 1/2”
85W 61.0 Yes 85A 250.0 Yes 11/2-SLP-03 SL 40 8P – 11/2-34-P-5 13.86 5.90 10.18 5.90 14.50 17.25 5.00 1 1/2” 1 1/2”
91W 41.0 Yes 91A 160.0 Yes 2-GVP-01 GV 5 9P – 2-33-P-5 13.86 5.90 10.18 5.90 14.50 17.25 5.00 1 1/2” 1 1/2”
92W 60.0 Yes 92A 245.0 Yes 2-GSP-01 GS 16 9P – 2-33-P-5 13.86 5.90 10.18 5.90 14.50 17.25 5.00 1 1/2” 1 1/2”
93W 86.0 Yes 2-SLP-01 SL 25 9P – 2-33-P-5 13.86 5.90 10.18 5.90 14.50 17.25 5.00 1 1/2” 1 1/2”
94W 116.0 Yes 2-SLP-02 SL 45 9P – 2-33-P-5 13.86 5.90 10.18 5.90 14.50 17.25 5.00 1 1/2” 1 1/2”

ORDERING:

Use the following guide to determine the specific product number you require.

Example: 747 – 2 – 2 – 1 – 83W – 0

747
Meter Series Fitting Type/Material Float Material O-Ring Material  Order Number Alarm Option
Vertical FNPT – 316L SS – 1
Horizontal FNPT – 316L SS – 2
Vertical Flange – 150# – 3
Vertical Flange – 300# – 4
Horizontal Flange – 150# – 5
Horizontal Flange – 300# – 6
Vertical FNPT-PVC – 7 (not for air )
316L SS – 2
Hastelloy® 276-C – 4
EPR – 1
Buna-N – 2
Viton® – 3
Kalrez® – 4
see
Specifications
table
see Specifications
table for availabilityWithout Alarm – 0
With Alarm – 1

 


Download Product Specifications in PDF Format
Download Installation Instructions