| Load Rating | % Isolation at Forced Freq. | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Style Number | Max Diameter | Min Height | Design Height | 40 PSIG | 60 PSIG | 80 PSIG | Nat. Freq. | 400 CPM | 800 CPM | 1500 CPM |
| 16 | 6 | 1.9 | 3 | 420 | 640 | 880 | 237 | 90.3 | 97.4 | |
| 131 | 6.5 | 2 | 3.5 | 550 | 850 | 1170 | 181 | 74.4 | 94.6 | 98.5 |
| 160 | 7.2 | 2.1 | 5.5 | 650 | 1010 | 1390 | 124 | 89.4 | 97.5 | 99.3 |
| 110 | 8.3 | 2.1 | 4.5 | 650 | 1010 | 1390 | 162 | 80.2 | 95.7 | 98.8 |
| 116 | 9.1 | 2 | 4.5 | 850 | 1330 | 1830 | 163 | 80.2 | 95.7 | 98.8 |
| 116-1 | 9.6 | 2 | 5.5 | 940 | 1410 | 1930 | 139 | 86.3 | 96.9 | 99.1 |
| 115 | 10.1 | 2.2 | 4.5 | 1210 | 1880 | 2540 | 151 | 83.4 | 96.3 | 99 |
| 19 | 12.9 | 2 | 5 | 1690 | 2640 | 3730 | 168 | 78.6 | 95.4 | 98.7 |
| 19.75 | 13.5 | 2.2 | 5.5 | 1890 | 2950 | 4080 | 156 | 82 | 96 | 89.9 |
| 113 | 15.2 | 2 | 5 | 3010 | 4610 | 6460 | 152 | 83.1 | 96.3 | 99 |
| 113-1 | 15.9 | 2.1 | 5.5 | 3820 | 5900 | 7990 | 133 | 87.7 | 97.2 | 99.2 |
| 153-2 | 18.1 | 2.5 | 6 | 4564 | 7048 | 9682 | 121 | 89.9 | 97.7 | 99.3 |
| 119 | 17.4 | 2 | 5 | 5490 | 8450 | 11450 | 138 | 86.5 | 96.9 | 99.1 |
| 121 | 20.3 | 2.1 | 5 | 6450 | 10300 | 14450 | 142 | 85.5 | 96.7 | 99.1 |
| 126 | 22.4 | 2 | 5 | 8630 | 13870 | 18450 | 139 | 86.3 | 96.9 | 99.1 |
| 138-1.5 | 27.9 | 2.1 | 6 | 15020 | 23040 | 31240 | 121 | 89.9 | 97.7 | 99.3 |
| 148-1 | 37.4 | 2.5 | 5.5 | 32860 | 50290 | 67690 | 118 | 90.5 | 97.8 | 99.4 |