Labscale Tangential Flow Filtration System User Guide
37
Product Recovery
1. Disconnect pump outlet tubing (Sta-Pure, white) from pump
outlet port and place in product recovery collection vessel.
2. Disconnect retentate tubing (silicone, translucent) from
retentate in port. Fluid should now drain by gravity. If
additional drainage is required, a syringe can be placed on the
end of the retentate tube and fluid can be blown down
RETENTATE TUBING
Figure 35: Product Recovery Setup.
3. Replace retentate tubing (silicone, translucent) in retentate
port. Reconnect pump outlet tubing (Sta-Pure, white).
4. Disconnect FEED IN tubing and place in collection vessel.
Open tank outlet valve, turn pump speed up to drain reservoir.
5. Reconnect the pump outlet tubing (Sta-Pure, white) to the
FEED IN port.
