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Home > Dial Indicating Pressure Gauges > 300 Series Brass Case Liquid Filled Gauges > Accuracy/Standard Dial Configuration
300 Series Brass Case Liquid Filled Gauges
Accuracy/Standard Dial Configuration
- 2.5 Inch 300 Series Gauges: ±1.5% Accuracy - PDF Version
- 4 Inch 300 Series Gauges: ±1.0% Accuracy - PDF Version
| Single Scale psi |
Figure Interval | Graduation Interval | Gauge Size | Dial Image |
| -30 inHg to 0 psi |
-5 inHg |
-0.5 inHg |
2.5" and 4" |  |
| -30 inHg to 15 psi |
-10 inHg | 5 psi |
-1 inHg | 0.5 psi |
2.5" and 4" |  |
| -30 inHg to 30 psi |
-30 inHg | 10 psi |
-2 inHg | 1 psi |
2.5" and 4" |  |
| -30 inHg to 60 psi |
-30 inHg | 20 psi |
-5 inHg | 2 psi |
2.5" and 4" |  |
| -30 inHg to 100 psi |
-30 inHg | 20 psi |
-5 inHg | 5 psi |
2.5" and 4" |  |
| -30 inHg to 160 psi |
-30 inHg | 40 psi |
-10 inHg | 4 psi |
2.5" and 4" |  |
| -30 inHg to 200 psi |
-30 inHg | 40 psi |
-10 inHg | 4 psi |
2.5" and 4" |  |
| -30 inHg to 300 psi |
-30 inHg | 50 psi |
-10 inHg | 5 psi |
2.5" and 4" |  |
| 0 psi to 15 psi |
3 psi |
0.2 psi |
2.5" and 4" |  |
| 0 psi to 30 psi |
5 psi |
0.5 psi |
2.5" and 4" |  |
| 0 psi to 60 psi |
10 psi |
1 psi |
2.5" and 4" |  |
| 0 psi to 100 psi |
20 psi |
2 psi |
2.5" and 4" |  |
| 0 psi to 160 psi |
40 psi |
4 psi |
2.5" and 4" |  |
| 0 psi to 200 psi |
40 psi |
4 psi |
2.5" and 4" |  |
| 0 psi to 300 psi |
50 psi |
5 psi |
2.5" and 4" |  |
| 0 psi to 400 psi |
100 psi |
10 psi |
2.5" and 4" |  |
| 0 psi to 600 psi |
100 psi |
10 psi |
2.5" and 4" |  |
| 0 psi to 800 psi |
200 psi |
20 psi |
2.5" and 4" |  |
| 0 psi to 1000 psi |
200 psi |
20 psi |
2.5" and 4" |  |
| 0 psi to 1500 psi |
300 psi |
20 psi |
2.5" and 4" |  |
| 0 psi to 2000 psi |
400 psi |
40 psi |
2.5" and 4" |  |
| 0 psi to 3000 psi |
500 psi |
50 psi |
2.5" and 4" |  |
| 0 psi to 5000 psi |
1000 psi |
100 psi |
2.5" and 4" |  |
| 0 psi to 6000 psi |
1000 psi |
100 psi |
2.5" and 4" |  |
| 0 psi to 7500 psi |
1500 psi |
100 psi |
2.5" and 4" |  |
| 0 psi to 10000 psi |
2000 psi |
200 psi |
2.5" and 4" |  |
| 0 psi to 15000 psi |
3000 psi |
200 psi |
2.5" and 4" |  |
| Outer Scale psi Inner Scale kPa |
Figure Interval | Graduation Interval | Gauge Size | Dial Image |
| -30 inHg to 0 psi -100 kPa to 0 kPa |
-5 inHg -20 kPa |
-0.5 inHg -2 kPa |
2.5" and 4" |  |
| -30 inHg to 15 psi -100 kPa to 100 kPa |
-10 inHg | 5 psi -50 kPa | 50 kPa |
-1 inHg | 0.5 psi -5 kPa | 5 kPa |
2.5" and 4" |  |
| -30 inHg to 30 psi -100 kPa to 205 kPa |
-30 inHg | 10 psi -100 kPa | 100 kPa |
-2 inHg | 1 psi -10 kPa | 10 kPa |
2.5" and 4" |  |
| -30 inHg to 60 psi -100 kPa to 410 kPa |
-30 inHg | 20 psi -100 kPa | 200 kPa |
-5 inHg | 2 psi -20 kPa | 20 kPa |
2.5" and 4" |  |
| -30 inHg to 100 psi -100 kPa to 680 kPa |
-30 inHg | 20 psi -100 kPa | 200 kPa |
-5 inHg | 5 psi -20 kPa | 20 kPa |
2.5" and 4" |  |
| -30 inHg to 160 psi -100 kPa to 1100 kPa |
-30 inHg | 40 psi -100 kPa | 400 kPa |
-10 inHg | 4 psi -50 kPa | 40 kPa |
2.5" and 4" |  |
| -30 inHg to 200 psi -100 kPa to 1360 kPa |
-30 inHg | 40 psi -100 kPa | 400 kPa |
-10 inHg | 4 psi -50 kPa | 40 kPa |
2.5" and 4" |  |
| -30 inHg to 300 psi -100 kPa to 2050 kPa |
-30 inHg | 50 psi -100 kPa | 500 kPa |
-10 inHg | 5 psi -50 kPa | 50 kPa |
2.5" and 4" |  |
| 0 psi to 15 psi 0 kPa to 100 kPa |
3 psi 30 kPa |
0.5 psi 2 kPa |
2.5" and 4" |  |
| 0 psi to 30 psi 0 kPa to 205 kPa |
5 psi 50 kPa |
0.5 psi 5 kPa |
2.5" and 4" |  |
| 0 psi to 60 psi 0 kPa to 410 kPa |
10 psi 100 kPa |
1 psi 10 kPa |
2.5" and 4" |  |
| 0 psi to 100 psi 0 kPa to 680 kPa |
20 psi 200 kPa |
2 psi 20 kPa |
2.5" and 4" |  |
| 0 psi to 160 psi 0 kPa to 1100 kPa |
40 psi 400 kPa |
4 psi 40 kPa |
2.5" and 4" |  |
| 0 psi to 200 psi 0 kPa to 1360 kPa |
40 psi 400 kPa |
4 psi 40 kPa |
2.5" and 4" |  |
| 0 psi to 300 psi 0 kPa to 2050 kPa |
50 psi 500 kPa |
5 psi 50 kPa |
2.5" and 4" |  |
| 0 psi to 400 psi 0 kPa to 2700 kPa |
100 psi 1000 kPa |
10 psi 100 kPa |
2.5" and 4" |  |
| 0 psi to 600 psi 0 kPa to 4100 kPa |
100 psi 1000 kPa |
10 psi 100 kPa |
2.5" and 4" |  |
| 0 psi to 800 psi 0 kPa to 5500 kPa |
200 psi 1000 kPa |
20 psi 100 kPa |
2.5" and 4" |  |
| 0 psi to 1000 psi 0 kPa to 6800 kPa |
200 psi 2000 kPa |
20 psi 200 kPa |
2.5" and 4" |  |
| 0 psi to 1500 psi 0 kPa to 10000 kPa |
300 psi 3000 kPa |
20 psi 200 kPa |
2.5" and 4" |  |
| 0 psi to 2000 psi 0 kPa to 13600 kPa |
400 psi 4000 kPa |
40 psi 400 kPa |
2.5" and 4" |  |
| 0 psi to 3000 psi 0 kPa to 20500 kPa |
500 psi 5000 kPa |
50 psi 500 kPa |
2.5" and 4" |  |
| 0 psi to 5000 psi 0 kPa to 34000 kPa |
1000 psi 10000 kPa |
100 psi 1000 kPa |
2.5" and 4" |  |
| 0 psi to 6000 psi 0 kPa to 41000 kPa |
1000 psi 10000 kPa |
100 psi 1000 kPa |
2.5" and 4" |  |
| 0 psi to 7500 psi 0 kPa to 51000 kPa |
1500 psi 10000 kPa |
100 psi 1000 kPa |
2.5" and 4" |  |
| 0 psi to 10000 psi 0 kPa to 68000 kPa |
2000 psi 20000 kPa |
200 psi 2000 kPa |
2.5" and 4" |  |
| 0 psi to 15000 psi 0 kPa to 102000 kPa |
3000 psi 30000 kPa |
200 psi 2000 kPa |
2.5" and 4" |  |
| Outer Scale psi Inner Scale kg/cm² |
Figure Interval | Graduation Interval | Gauge Size | Dial Image |
| -30 inHg to 0 psi -1 kg/cm² to 0 kg/cm² |
-5 inHg -0.2 kg/cm² |
-0.5 inHg -0.02 kg/cm² |
2.5" and 4" |  |
| -30 inHg to 15 psi -1 kg/cm² to 1.05 kg/cm² |
-10 inHg | 5 psi -0.5 kg/cm² | 0.5 kg/cm² |
-1 inHg | 0.5 psi -0.05 kg/cm² | 0.05 kg/cm² |
2.5" and 4" |  |
| -30 inHg to 30 psi -1 kg/cm² to 2.10 kg/cm² |
-30 inHg | 10 psi -1 kg/cm² | 1 kg/cm² |
-2 inHg | 1 psi -0.1 kg/cm² | 0.1 kg/cm² |
2.5" and 4" |  |
| -30 inHg to 60 psi -1 kg/cm² to 4.2 kg/cm² |
-30 inHg | 20 psi -1 kg/cm² | 2 kg/cm² |
-5 inHg | 2 psi -0.2 kg/cm² to 0.2 kg/cm² |
2.5" and 4" |  |
| -30 inHg to 100 psi -1 kg/cm² to 7 kg/cm² |
-30 inHg | 20 psi -1 kg/cm² | 2 kg/cm² |
-5 inHg | 5 psi -0.2 kg/cm² | 0.2 kg/cm² |
2.5" and 4" |  |
| -30 inHg to 160 psi -1 kg/cm² to 11.2 kg/cm² |
-30 inHg | 40 psi -1 kg/cm² | 4 kg/cm² |
-10 inHg | 4 psi -0.5 kg/cm² | 0.4 kg/cm² |
2.5" and 4" |  |
| -30 inHg to 200 psi -1 kg/cm² to 14 kg/cm² |
-30 inHg | 40 psi -1 kg/cm² | 4 kg/cm² |
-10 inHg | 4 psi -0.5 kg/cm² | 0.4 kg/cm² |
2.5" and 4" |  |
| -30 inHg to 300 psi -1 kg/cm² to 21 kg/cm² |
-30 inHg | 50 psi -1 kg/cm² | 5 kg/cm² |
-10 inHg | 5 psi -0.5 kg/cm² | 0.5 kg/cm² |
2.5" and 4" |  |
| 0 psi to 15 psi 0 kg/cm² to 1.05 kg/cm² |
3 psi 0.3 kg/cm² |
0.5 psi 0.02 kg/cm² |
2.5" and 4" |  |
| 0 psi to 30 psi 0 kg/cm² to 2.1 kg/cm² |
5 psi 0.5 kg/cm² |
0.5 psi 0.05 kg/cm² |
2.5" and 4" |  |
| 0 psi to 60 psi 0 kg/cm² to 4.2 kg/cm² |
10 psi 1 kg/cm² |
1 psi 0.1 kg/cm² |
2.5" and 4" |  |
| 0 psi to 100 psi 0 kg/cm² to 7 kg/cm² |
20 psi 2 kg/cm² |
2 psi 0.2 kg/cm² |
2.5" and 4" |  |
| 0 psi to 160 psi 0 kg/cm² to 11 kg/cm² |
40 psi 4 kg/cm² |
4 psi 0.4 kg/cm² |
2.5" and 4" |  |
| 0 psi to 200 psi 0 kg/cm² to 14 kg/cm² |
40 psi 4 kg/cm² |
4 psi 0.4 kg/cm² |
2.5" and 4" |  |
| 0 psi to 300 psi 0 kg/cm² to 21 kg/cm² |
50 psi 5 kg/cm² |
5 psi 0.5 kg/cm² |
2.5" and 4" |  |
| 0 psi to 400 psi 0 kg/cm² to 28 kg/cm² |
100 psi 2 kg/cm² |
10 psi 0.5 kg/cm² |
2.5" and 4" |  |
| 0 psi to 600 psi 0 kg/cm² to 42 kg/cm² |
100 psi 10 kg/cm² |
10 psi 1 kg/cm² |
2.5" and 4" |  |
| 0 psi to 800 psi 0 kg/cm² to 56 kg/cm² |
200 psi 10 kg/cm² |
20 psi 1 kg/cm² |
2.5" and 4" |  |
| 0 psi to 1000 psi 0 kg/cm² to 70 kg/cm² |
200 psi 20 kg/cm² |
20 psi 2 kg/cm² |
2.5" and 4" |  |
| 0 psi to 1500 psi 0 kg/cm² to 105 kg/cm² |
300 psi 30 kg/cm² |
20 psi 2 kg/cm² |
2.5" and 4" |  |
| 0 psi to 2000 psi 0 kg/cm² to 140 kg/cm² |
400 psi 40 kg/cm² |
40 psi 4 kg/cm² |
2.5" and 4" |  |
| 0 psi to 3000 psi 0 kg/cm² to 210 kg/cm² |
500 psi 50 kg/cm² |
50 psi 5 kg/cm² |
2.5" and 4" |  |
| 0 psi to 5000 psi 0 kg/cm² to 350 kg/cm² |
1000 psi 100 kg/cm² |
100 psi 10 kg/cm² |
2.5" and 4" |  |
| 0 psi to 6000 psi 0 kg/cm² to 420 kg/cm² |
1000 psi 100 kg/cm² |
100 psi 10 kg/cm² |
2.5" and 4" |  |
| 0 psi to 7500 psi 0 kg/cm² to 520 kg/cm² |
1500 psi 100 kg/cm² |
100 psi 10 kg/cm² |
2.5" and 4" |  |
| 0 psi to 10000 psi 0 kg/cm² to 700 kg/cm² |
2000 psi 200 kg/cm² |
200 psi 20 kg/cm² |
2.5" and 4" |  |
| 0 psi to 15000 psi 0 kg/cm² to 1040 kg/cm² |
3000 psi 300 kg/cm² |
200 psi 20 kg/cm² |
2.5" and 4" |  |
| Outer Scale psi Inner Scale bar |
Figure Interval | Graduation Interval | Gauge Size | Dial Image |
| -30 inHg to 0 psi -1 bar to 0 bar |
-5 inHg -0.2 bar |
-0.5 inHg -0.02 bar |
2.5" and 4" |  |
| -30 inHg to 15 psi -1 bar to 1 bar |
-10 inHg | 5 psi -0.5 bar | 0.5 bar |
-1 inHg | 0.5 psi -0.05 bar | 0.05 bar |
2.5" and 4" |  |
| -30 inHg to 30 psi -1 bar to 2.05 bar |
-30 inHg | 10 psi -1 bar | 1 bar |
-2 inHg | 1 psi -0.1 bar | 0.1 bar |
2.5" and 4" |  |
| -30 inHg to 60 psi -1 bar to 4 bar |
-30 inHg | 20 psi -1 bar | 2 bar |
-5 inHg | 2 psi -0.2 bar to 0.2 bar |
2.5" and 4" |  |
| -30 inHg to 100 psi -1 bar to 6.8 bar |
-30 inHg | 20 psi -1 bar | 2 bar |
-5 inHg | 5 psi -0.2 bar | 0.2 bar |
2.5" and 4" |  |
| -30 inHg to 160 psi -1 bar to 11 bar |
-30 inHg | 40 psi -1 bar | 4 bar |
-10 inHg | 4 psi -0.5 bar | 0.4 bar |
2.5" and 4" |  |
| -30 inHg to 200 psi -1 bar to 13.6 bar |
-30 inHg | 40 psi -1 bar | 4 bar |
-10 inHg | 4 psi -0.5 bar | 0.4 bar |
2.5" and 4" |  |
| -30 inHg to 300 psi -1 bar to 20.5 bar |
-30 inHg | 50 psi -1 bar | 5 bar |
-10 inHg | 5 psi -0.5 bar | 0.5 bar |
2.5" and 4" |  |
| 0 psi to 15 psi 0 bar to 1.00 bar |
3 psi 0.3 bar |
0.5 psi 0.02 bar |
2.5" and 4" |  |
| 0 psi to 30 psi 0 bar to 2.05 bar |
5 psi 0.5 bar |
0.5 psi 0.05 bar |
2.5" and 4" |  |
| 0 psi to 60 psi 0 bar to 4.10 bar |
10 psi 1 bar |
1 psi 0.1 bar |
2.5" and 4" |  |
| 0 psi to 100 psi 0 bar to 6.8 bar |
20 psi 2 bar |
2 psi 0.2 bar |
2.5" and 4" |  |
| 0 psi to 160 psi 0 bar to 11 bar |
40 psi 4 bar |
4 psi 0.4 bar |
2.5" and 4" |  |
| 0 psi to 200 psi 0 bar to 13.6 bar |
40 psi 4 bar |
4 psi 0.4 bar |
2.5" and 4" |  |
| 0 psi to 300 psi 0 bar to 20.5 bar |
50 psi 5 bar |
5 psi 0.5 bar |
2.5" and 4" |  |
| 0 psi to 400 psi 0 bar to 27.0 bar |
100 psi 2 bar |
10 psi 0.5 bar |
2.5" and 4" |  |
| 0 psi to 600 psi 0 bar to 41 bar |
100 psi 10 bar |
10 psi 1 bar |
2.5" and 4" |  |
| 0 psi to 800 psi 0 bar to 56 bar |
200 psi 10 bar |
20 psi 1 bar |
2.5" and 4" |  |
| 0 psi to 1000 psi 0 bar to 68 bar |
200 psi 20 bar |
20 psi 2 bar |
2.5" and 4" |  |
| 0 psi to 1500 psi 0 bar to 100 bar |
300 psi 30 bar |
20 psi 2 bar |
2.5" and 4" |  |
| 0 psi to 2000 psi 0 bar to 136 bar |
400 psi 40 bar |
40 psi 4 bar |
2.5" and 4" |  |
| 0 psi to 3000 psi 0 bar to 205 bar |
500 psi 50 bar |
50 psi 5 bar |
2.5" and 4" |  |
| 0 psi to 5000 psi 0 bar to 340 bar |
1000 psi 100 bar |
100 psi 10 bar |
2.5" and 4" |  |
| 0 psi to 6000 psi 0 bar to 410 bar |
1000 psi 100 bar |
100 psi 10 bar |
2.5" and 4" |  |
| 0 psi to 7500 psi 0 bar to 510 bar |
1500 psi 100 bar |
100 psi 10 bar |
2.5" and 4" |  |
| 0 psi to 10000 psi 0 bar to 680 bar |
2000 psi 200 bar |
200 psi 20 bar |
2.5" and 4" |  |
| 0 psi to 15000 psi 0 bar to 1020 bar |
3000 psi 300 bar |
200 psi 20 bar |
2.5" and 4" |  |