Economical
machined cast acrylic block construction makes these meters great for OEM use.
Optional inlet
metering valve available.
|
Description |
| Metering
Tube |
| Machined Cast Acrylic |
| Internal
Components |
| 316L Stainless Steel |
| Inlet/Outlet
Fittings |
| NPT, Horizontal, Inlet
valve optional |
| Fitting
Material |
| Standard:
PVC (Brass for 2C block size) |
| Optional: 316L Stainless Steel or Brass |
| Elastomers |
| Standard:
EPR |
| Optional:
Buna N, Viton®, and Kalrez® |
| Options |
| Certified Calibrations |
| Conform
to ISA RP 16.6 |
| Scales |
| Can
be produced in any volumetric unit |
|
|
Liquid
Compatible |
|
|
Gas
Compatible |
|
|
|
| Performance |
| Capacities |
| 7
GPH to 20 GPM – Water |
| 2.6
SCFH to 60 SCFM – Air |
| Scale |
| 50 mm, 75 mm, 100 mm, 127 mm, 250 mm Direct
reading |
| Accuracy |
| ±
6% of Full Scale Flow, 50 mm scale |
| ±
4% of Full Scale Flow, 75 mm scale |
| ±
4% of Full Scale Flow, 100 mm scale |
| ±
7% of Full Scale Flow, 6C-04, 6C-06 |
| ±
3% of Full Scale Flow, 127 mm scale |
| ±
2% of Full Scale Flow, 250 mm scale |
| Turndown |
| 10:1 to12.5:1
unless otherwise indicated |
| Repeatability |
| 3%,
50 mm scale |
4%,
6C-04, 6C-06 |
| 2%,
75 mm scale |
2%,
127 mm scale |
| 2%,
100 mm scale |
1/2%,
250 mm scale |
|
| Max
Temperature |
| Air
– 100° F (38° C) Water
– 130° F (54° C) |
| Max
Pressure |
| Water
– 125 psig Air
– 100 psig |
| Ambient
Temperature |
| 33° F to 125° F (1°
C to 52° C) |
|
|
| Materials Of Construction |
|
Model |
7520 |
7520 |
7530 |
7530 |
|
Block # |
2C |
3C, 5C, 6C & 7C |
2C |
3C, 5C, 6C &
7C |
| Meter Tube |
Cast Acrylic |
Cast Acrylic |
Cast Acrylic |
Cast Acrylic |
| Fittings |
Brass*,
316L SS |
PVC*, Brass, 316L
SS |
Brass*, 316L
SS |
PVC*, Brass*, 316L
SS |
| O-Rings |
EPR*, Buna-N,
Viton® |
EPR*, Buna-N,
Viton® |
EPR*, Buna-N,
Viton® |
EPR*, Buna-N,
Viton® |
| Valve Assembly |
Not Available |
Not Available |
Brass*, 316L
SS |
Brass*, 316L
SS |
| *Denotes standard construction. |
|
Order
Number |
Flow
Water |
Order
Number |
Flow
Air |
Dimensions (inches) |
|
A |
B |
C |
D |
E |
F |
G |
| Block #2C, 50mm
(2" Inch) Scale |
|
– |
– |
2C-01 |
2.6 SCFH |
4.125 |
1 |
1.125 |
4 |
.50 |
1.05 |
3 |
|
– |
– |
2C-03 |
5 SCFH |
4.125 |
1 |
1.125 |
4 |
.50 |
1.05 |
3 |
|
– |
– |
2C-05 |
10 SCFH |
4.125 |
1 |
1.125 |
4 |
.50 |
1.05 |
3 |
|
– |
– |
2C-07 |
20 SCFH |
4.125 |
1 |
1.125 |
4 |
.50 |
1.05 |
3 |
| 2C-02 |
7 GPH |
2C-09 |
30 SCFH |
4.125 |
1 |
1.125 |
4 |
.50 |
1.05 |
3 |
| 2C-04 |
12 GPH |
2C-11 |
60 SCFH |
4.125 |
1 |
1.125 |
4 |
.50 |
1.05 |
3 |
| 2C-06 |
22 GPH |
2C-13 |
100 SCFH |
4.125 |
1 |
1.125 |
4 |
.50 |
1.05 |
3 |
| 2C-08 |
44 GPH |
2C-15 |
180 SCFH |
4.125 |
1 |
1.125 |
4 |
.50 |
1.05 |
3 |
| 2C-10 |
60 GPH |
2C-17 |
4 SCFM |
4.125 |
1 |
1.125 |
4 |
.50 |
1.05 |
3 |
| 2C-12 |
75 GPH |
– |
– |
4.125 |
1 |
1.125 |
4 |
.50 |
1.05 |
3 |
| Block #3C, 75mm
(3" Inch) Scale |
| 3C-02 |
1 GPM |
3C-01 |
4 SCFM |
6.875 |
1.20 |
1.35 |
6.625 |
1 |
1.37 |
5 |
| 3C-04 |
2 GPM |
3C-03 |
8 SCFM |
6.875 |
1.20 |
1.35 |
6.625 |
1 |
1.37 |
5 |
| 3C-06 |
3.5 GPM |
3C-05 |
15 SCFM |
6.875 |
1.20 |
1.35 |
6.625 |
1 |
1.37 |
5 |
| 3C-08 |
5 GPM |
3C-07 |
23 SCFM |
6.875 |
1.20 |
1.35 |
6.625 |
1 |
1.37 |
5 |
| Block #5C, 127mm
(5" Inch) Scale |
| 5C-10 |
10 GPH |
5C-11 |
42 SCFH |
8.45 |
1.20 |
1.35 |
8.25 |
1 |
1.37 |
6.437 |
| 5C-12 |
20 GPH |
5C-13 |
100 SCFH |
8.45 |
1.20 |
1.35 |
8.25 |
1 |
1.37 |
6.437 |
| 5C-14 |
40 GPH |
5C-15 |
175 SCFH |
8.45 |
1.20 |
1.35 |
8.25 |
1 |
1.37 |
6.437 |
| 5C-02 |
1 GPM |
5C-01 |
4 SCFM |
8.45 |
1.20 |
1.35 |
8.25 |
1 |
1.25 |
6.437 |
| 5C-04 |
100 GPH |
5C-03 |
6.8 SCFM |
8.45 |
1.20 |
1.35 |
8.25 |
1 |
1.37 |
6.437 |
| 5C-06 |
2 GPM |
5C-05 |
8.2 SCFM |
8.45 |
1.20 |
1.35 |
8.25 |
1 |
1.37 |
6.437 |
| 5C-08 |
5 GPM |
5C-07 |
22 SCFM |
8.45 |
1.20 |
1.35 |
8.25 |
1 |
1.37 |
6.437 |
| Block #6C, 100mm
(4" Inch) Scale |
| 6C-02 |
10 GPM |
6C-01 |
40 SCFM |
9.125 |
1.78 |
1.812 |
8.875 |
1.25 |
1.875 |
6.5 |
| 6C-04 |
15 GPM |
6C-03 |
60 SCFM |
9.125 |
1.78 |
1.812 |
8.875 |
1.25 |
1.875 |
6.5 |
| 6C-06 |
20 GPM |
– |
– |
9.125 |
1.78 |
1.812 |
8.875 |
1.25 |
1.875 |
6.5 |
| Block #7C, 250mm
(10" Inch) Scale |
| 7C-02 |
2 GPM |
7C-01 |
8 SCFM |
14.5 |
1.78 |
1.812 |
14.25 |
0.75 |
1.75 |
12.25 |
| 7C-04 |
3.5 GPM |
7C-03 |
14.4 SCFM |
14.5 |
1.78 |
1.812 |
14.25 |
0.75 |
1.75 |
12.25 |
| 7C-06 |
5 GPM |
7C-05 |
20 SCFM |
14.5 |
1.78 |
1.812 |
14.25 |
0.75 |
1.75 |
12.25 |
| 7C-08 |
10 GPM |
7C-07 |
42 SCFM |
14.5 |
1.78 |
1.812 |
14.25 |
0.75 |
1.75 |
12.25 |
|
 |
| Connections & Mounting |
|
Block |
Connection |
Centerline |
Thread |
Diameter |
|
Number |
Size |
H |
J |
L |
|
2C |
1/4" FNPT |
– |
– |
0.625 |
|
3C |
1/2" MNPT x .25"FNPT |
3 |
.25 - 20 |
1 |
|
5C |
1/2" MNPT x .25"FNPT |
3.937 |
.25 - 20 |
1 |
|
6C |
1" MNPT |
4 |
.25 - 20 |
1.375 |
|
7C |
1/2" FNPT |
8.75 |
.375 - 24 |
1.25 |
|
| Ordering: |
| Use the following guide to determine
the specific product number you require. |
|
|
|
|
|
|
| Meter Series |
Fitting
Material |
O-Ring Material |
Valve Material |
Order Number |
| 7520 No valve |
Brass - 1 |
EPR - 1 |
Brass - 1 |
See Specifications Table |
| 7530 With
valve |
PVC - 2 |
Buna-N -
2 |
316L SS -
2 |
|
|
316L SS -
3 |
Viton®
- 3 |
Without Valve
- 0 |
|
|
|
|
|
|
| Example:
7520 - 1 - 1 - 0 - 5C06 |
|
|
|
