1. PendoTECH- Technology Overview Presentation Prepared for Centocor
November 12, 2008
Presented by: Jim Furey, General Manager
Dennis Annarelli, PhD, Technical Manager
Jack McMickle, Design Engineer
Copyright

2. 3 pumps sizes: Size 50- approx range is 0.13 to 1.75 LPM
Size 700- approx range of 2 to 25 LPM

3. Magma Diaphragm Pumps- Piston Version for Up to 60 psi
Pump Outlet to Column
(braided tubing)
Pump Inlet
(silicone tubing)
Check Valves
Single Use Components
Diaphragm
Piston (interfaced to motor drive – not shown)
180 (≈0.5 to 6 LPM) and 50 (≈ 0.13 to 1.75 LPM) and 700 (≈ 2 to 25 LPM)
Stainless Steel
Vacuum Connection

4. Piston Driven Pump Integrated to Single Use Chromatography Process
Specified up to 60 psi
Virtually no pulsation - use of servo motor with pump stroke overlap
Design to 6 LPM
Other ranges possible
Pump Operation
Pulse-less flow