|
| |
HURCO PROVING RINGS
|
BACK ALUMINUM WHISTLE™
GAUGES PROVING
RINGS MULTI
SIZED GAUGES SINGLE
SIZE GAUGES
|
|
HURCO PROVING RINGS |
|
Although HURCO Gauges can be certified
in the field with a + (plus) or - (minus) accuracy of 1/16 of an inch,
some engineers and municipalities will require an even more precise form
of measure. HURCO has a full line of proving rings from 4" to 27" with a
+ (plus) or - (minus) accuracy of 0.020. HURCO Proving Rings are the best
way to determine the accuracy of deflection test gauges. |
|
HURCO PROVING RINGS SPECIFICATIONS |
|
Pipe Size |
Part # |
Pipe Type (ASTM) |
Percent |
Gauge Diameter |
Approximate Weight |
|
4" |
PR4-5 |
SDR 35 |
5% |
3.68 |
1# |
|
PR4-7.5 |
SDR 35 |
7.5% |
3.58 |
1# |
|
PR4-0 |
SPECIAL |
n/a |
n/a |
VARIABLE |
|
6" |
PR6-5 |
SDR35 |
5% |
5.45 |
1# |
|
PR6.7.5 |
SDR 35 |
7.5% |
5.31 |
1# |
|
26-PR6-5 |
SDR 26 |
5% |
5.33 |
1# |
|
26-PR6-7.5 |
SDR 26 |
7.5% |
5.19 |
1# |
|
PR6-0 |
SPECIAL |
n/a |
n/a |
VARIABLE |
|
8" |
PR8-5 |
SDR 35 |
5% |
7.28 |
1# |
|
PR8-7.5 |
SDR 35 |
7.5% |
7.09 |
1# |
|
26-PR8-5 |
SDR 26 |
5% |
7.12 |
1# |
|
26-PR8-7.5 |
SDR 26 |
7.5% |
6.93 |
1# |
|
PR8-0 |
SPECIAL |
n/a |
n/a |
VARIABLE |
|
10" |
PR10-5 |
SDR 35 |
5% |
9.08 |
2# |
|
PR10-7.5 |
SDR 35 |
7.5% |
8.84 |
2# |
|
26-PR10-5 |
SDR 26 |
5% |
8.87 |
2# |
|
26-PR10-7.5 |
SDR 26 |
7.5% |
8.64 |
2# |
|
PR10-0 |
SPECIAL |
n/a |
n/a |
VARIABLE |
|
12" |
PR12-5 |
SDR 35 |
5% |
10.79 |
2# |
|
PR12-7.5 |
SDR 35 |
7.5% |
10.51 |
2# |
|
26-PR12-5 |
SDR 26 |
5% |
10.54 |
2# |
|
26-PR12-7.5 |
SDR 26 |
7.5% |
10.27 |
2# |
|
PR12-0 |
SPECIAL |
n/a |
n/a |
VARIABLE |
|
15" |
PR15-5 |
SDR 35 |
5% |
13.20 |
3# |
|
PR15-7.5 |
SDR 35 |
7.5% |
12.86 |
3# |
|
26-PR15-5 |
SDR 26 |
5% |
12.90 |
3# |
|
26-PR15-7.5 |
SDR 26 |
7.5% |
12.56 |
3# |
|
PR15-0 |
SPECIAL |
n/a |
n/a |
VARIABLE |
|
18" |
PR18-5 |
F 679 |
5% |
16.13 |
4# |
|
PR18-7.5 |
F 679 |
7.5% |
15.70 |
4# |
|
26-PR18-5 |
SDR 26 |
5% |
15.76 |
4# |
|
26-PR18-7.5 |
SDR 26 |
7.5% |
15.34 |
4# |
|
PR18-0 |
SPECIAL |
n/a |
n/a |
VARIABLE |
|
21" |
PR21-5 |
F 679 |
5% |
19.01 |
5# |
|
PR21-7.5 |
F 679 |
7.5% |
18.50 |
5# |
|
26-PR21-5 |
SDR 26 |
5% |
18.57 |
5# |
|
26-PR21-7.5 |
SDR 26 |
7.5% |
18.08 |
5# |
|
PR21-0 |
SPECIAL |
n/a |
n/a |
VARIABLE |
|
24" |
PR24-5 |
F 679 |
5% |
21.36 |
5# |
|
PR24-7.5 |
F 679 |
7.5% |
20.80 |
5# |
|
26-PR24-5 |
SDR 26 |
5% |
20.87 |
5# |
|
26-PR24-7.5 |
SDR 26 |
7.5% |
20.32 |
5# |
|
PR24-0 |
SPECIAL |
n/a |
n/a |
VARIABLE |
|
27" |
PR27-5 |
F 679 |
5% |
24.06 |
6# |
|
PR27-7.5 |
F 679 |
7.5% |
23.44 |
6# |
|
PR27-0 |
SPECIAL |
n/a |
n/a |
VARIABLE |
|
|
