Pall T Series User Manual

Table 1
Recommended Hydraulic Pressure Range for Pall AT Cassette Holders
Number of Hydraulic Recommended Hydraulic
Holder Type Pistons on Holder Pressure Range for AT Holders
T-Series Cassettes with Omega Membrane
(barg) (psig)
Centrasette LV AT 4 34 – 54 500 – 800
Centrasette 5 AT 4 34 – 54 500 – 800
Centrasette 10 AT 2 75 – 110 1100 – 1600
Centrastak™ AT 2/level 75 – 110 1100 – 1600
Table 2
Recommended Torque Values for Pall MT Cassette Holders
Number of Bolts on Recommended Torque Range for Manual –
Holder Type Holder Torque Cassette Holders
1
T-Series Cassettes with Omega Membrane
(in – lb.) (Nm)
Centramate LV 4 50 – 70 6 –8
Centramate 4 70 – 90 8 – 10
Centrasette 5, 4 350 – 550 40 – 60
Centrasette LV
Centrasette 10, 2 700 – 1100 80 – 120
Centrasette P
Centrasette 10 4 350 – 550 40 – 60
1
Pall membrane cassettes
3. Operating Specifications
3.1 Recommended Cross Flow Rates for T-Series Cassettes with Omega Membrane
Table 3 lists recommended cross flow flux (CFF) rates for operating Pall TFF cassettes with
Omega membrane. Other parameters such as TMP and temperature can be evaluated at these
CFF values.
CFF = L/min/ft
2
or m
2
[retentate flow rate/membrane area]
The values listed under Processing Mode are recommended for use when processing a
sample. Higher flow rates are recommended for cleaning and sanitization (Cleaning Mode).
Table 3
Recommended Retentate Cross Flow Flux Rates (CFF) for Pall T-Series Cassettes
with Omega Membrane
Minimum CFF Recommended CFF
1
Recommended CFF
1
Holder Type Units Processing Mode Processing Mode Cleaning Mode
Screen Channel Screen Channel Screen Channel
Cassettes Cassettes Cassettes
Centramate and L/min/m
2
3 5 – 8 7 – 12
Centrasette
L/min/ft
2
0.3 0.5 – 0.8 0.7 – 1.2
1
Trials must be performed to determine the most effective cross flow rate to use for any specific application.
www.pall.com/biopharm 17

Pall T Series Specifications

General

Brand	Pall
Model	T Series
Category	Laboratory Equipment
Language	English