7720 Series – PVC Tube Flowmeter

Type 1, Grade 1 PVC tube meters offer chemical resistance. The dial type display makes measuring opaque fluids  simple. A 4-20mA transmitter is optional.

DESCRIPTION

Metering Tube  Type 1, grade 1 PVC
Internal Components  Hastelloy® C-276
Fitting Material  Type 1, grade 1 PVC
Inlet/Outlet Fittings  NPT or flange, vertical
O-Ring  Standard: Viton®
Optional: Buna N, EPR, Kalrez®
Indicator Housing Die-cast aluminum / powder coated
with chemfilm base (RoHS compliant)

PERFORMANCE

Capacities  Water 33 GPH to 450 GPM
Scale  120 mm direct reading, detachable
Accuracy  ± 3% of full scale flow
Turndown  10:1
Repeatability  1 %
Maximum Temperature  130° F (54° C)
Maximum Pressure  150 psig, sizes 4 & 6
125 psig, sizes 8, 9, 11, 12
Ambient Temperature  33° F to 125° F (1° C to 52° C)

OPTIONS

Alarm  Single or dual, Inductive Slot Sensor,
4-20 mA transmitter
Certified Calibrations  Conform to ISA RP 16.6
Scales  Any volumetric unit

SPECIFICATIONS

Order
Number
Full Scale Flow
GPM-Water 
Dimension (Inches) FNPT Connections  150 # Flange 
706 33.0 GPH – 1/2″ FNPT 1.30 11 4.32 4.8 3.92 4.87 3.50 13.125
708 1.1 GPM – 1/2″ FNPT 1.30 11 4.32 4.8 3.92 4.87 3.50 13.125
710 2.0 GPM – 1/2″ FNPT 1.30 11 4.32 4.8 3.92 4.87 3.50 13.125
712 4.0 GPM – 1/2″ FNPT 1.30 11 4.32 4.8 3.92 4.87 3.50 13.125
714 6.0 GPM – 1/2″ FNPT 1.30 11 4.32 4.8 3.92 4.87 3.50 13.125
716 5.0 GPM – 1″ FNPT 1.88 13.24 4.86 4.8 4.50 4.87 4.25 16.75
718 10.0 GPM – 1″ FNPT 1.88 13.24 4.86 4.8 4.50 4.87 4.25 16.75
720 16.5 GPM – 1″ FNPT 1.88 13.24 4.86 4.8 4.50 4.87 4.25 16.75
722 25.0 GPM – 1″ FNPT 1.88 13.24 4.86 4.8 4.50 4.87 4.25 16.75
724 35.0 GPM –1 1/2″ FNPT 2.34 13.864 5.24 4.8 4.96 4.87 5.00 18.625
726 60.0 GPM – 1 1/2″ FNPT 2.34 13.864 5.24 4.8 4.96 4.87 5.00 18.625
728 76.0 GPM – 2″ FNPT 3.46 13.875 6.35 4.8 6.08 4.87 6.00 17.786
730 100.0 GPM – 2″ FNPT 3.46 13.875 6.35 4.8 6.08 4.87 6.00 17.786
732 120.0 GPM – 2″ FNPT 3.46 13.875 6.35 4.8 6.08 4.87 6.00 17.786
734 152.0 GPM – 2″ FNPT 3.46 13.875 6.35 4.8 6.08 4.625 6.00 17.786
736 150.0 GPM –3″ Flange 4.46 7.26 4.8 7.08 4.87 7.50 18.867
738 225.0 GPM – 3″ Flange 4.46 7.26 4.8 7.08 4.87 7.50 18.867
740 300.0 GPM – 4″ Flange 5.49 8.24 4.8 8.11 4.87 9.00 19.696
742 375.0 GPM – 4″ Flange 5.49 8.24 4.8 8.11 4.87 9.00 19.696
744 450.0 GPM – 4″ Flange 5.49 8.24 4.8 8.11 4.87 9.00 19.696

ORDERING:

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

Example: 772 – 2 – 4 – 2 – T – 714

772
Meter Series Connection Type  Float Material O-Ring Material Optional Alarm/Transmitter  Order Number
NPT Connections – 1
150# R.F. Flanged – 2
Hastelloy® 276-C – 4 EPR – 1
Buna-N – 2
Viton® – 3
Kalrez® – 4
None – 0
With Transmitter – T
One Alarm (Inductive Slot Sensor) – A
Two Alarms (Inductive Slot Sensors) – D
see
Specifications
table

 


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