May indicate detergent saturation or the need to add anti-foamer.
Support materials such as SR-35/QSR and SR-100 may require the addition of PG7.2 to reach the full saturation potential of the VVD systems. The following table defines the approximate amount of PG7.2 required for the stated support materials.
| Support Material Disolved (cu. in.) | PG 7.2 added |
| 0 | 0 |
| 40 | 0 |
| 80 | 0 |
| 120 | 0 |
| 160 | 0 |
| 200 | 0 |
| 240 | 5 |
| 280 | 17 |
| 320 | 29 |
| 360 | 41 |
| 400 | 53 |
If the issue persists please Request Technical Support
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