Typical applications involve either exhausting or evacuating. Similar information is needed in order to determine the specific jet pump for your application. Using the information required (listed below), fill out an application form and submit to Penberthy sales representative or the factory to determine the correct pump for your needs.

If Exhausting (Continuous Suction Flow)

Motive:

• Gas/Steam
• Pressure (Available)
• Flow Rate (Available volume-scfm)
• Temperature
• Molecular Weight (Gas only)

Suction:

• Pressure (Inches Hg Abs-kg/sq cm Abs)
• Flow Rate-scfm
• Temperature
• Molecular Weight

Discharge:

• Pressure (That unit must overcome)

If Evacuating (Sealed Vessel-Pump Down)

• Volume of Space to Evacuate
• Required Evacuation Time (Minutes)

All conditions are measured at the Motive, Suction and Discharge ports.