inc. · · · ·
Technical alterations reserved (Date 1/99)
Benefits:
Extremely wide durability range against
chemicals, permits use in broad range of
fluids and applications
Precise particle retention at rated level,
0.2 and 0.45 µm meet bacterial validation
per HIMA/ASTM standards
High flow rates, long service life,
maximum chemical resistance with
minimum extractables
Natural barrier to water without the use
of additives or surface modifying agents
which can leach or wash out
Reliable integrity under severe process
conditions, withstands multiple steriliza-
tions
Wide solvent compatibility, extremely low
extractables
Assurance of product integrity and
effectiveness in operation
Assured product reliability and consistency
Meets FDA requirements for food contact
use, passes USP Class VI biological test
for plastics
Features:
Inert PTFE and polypropylene
components
Absolute ratings of 0.1. 0.2, 0.45 and
1.0 µm
Highly porous Teflon* membrane
Inherently hydrophobic
Rugged thermal bonded construction
Contains no binders or adhesives
Fully integritiy testable
100% integritiy tested by factory
Biologically inert and non-toxic
Technical data
Materials:
Membrane:
Teflon*
Upstream support:
Polypropylene
Downstream support:
Polypropylene
Outer guard:
Polypropylene
Endcaps:
Polypropylene
O-Rings:
Silicone, Buna N,
EPDM or Viton
ultrateflomem® P-PF-PT
Absolute retention rates:
0.1 µm, 0.2 µm, 0.45 µm, 1 µm
for gases 0.01 µm to 0.1 µm
Filtration surface:
6.5 ft2 per 10” element (10/30)
Sterilization:
c In-line sterilization with slow speed
saturated steam 250°F – 275°F
for 30 – 60 minutes
c Autoclave 260°F for 30 minutes
ultrateflomem® filter elements are capa-
ble of repeated sterilization cycles –
without loss of integrity
Maximum differential pressure:
Operating temp.
Differential pressure
[°F]
[psid]
100
80
150
60
180
30
Dimensions:
Diameter: 23/4”
Length:
5”, 10”, 20”, 30” oder 40”
Integrity testing:
(wetting agent Isopropylalcohol [IPA])
Pore size
Bubble point
0.1 µm
18 psi
0.2 µm
14 psi
0.45 µm
7 psi
Bacterial retention:
HIMA challenge per ASTM
0.2 µm
Pseudomonas diminuta
0.45 µm
Serratia marcescens
* Teflon is a registered trademark of DuPont
Flow rate of a 10’’ P-PF-PT element – water
Flow rate of a 10’’ P-PF-PT element – air
0
5
10
15
20
25
30
35
0
10
8
6
4
2
0
700
600
500
400
300
200
100
mbar
10.1
8.7
7.2
5.8
4.4
2.9
1.5
0
psid
Volume flow
40
0
20
40
60
80
100
0
70
60
50
40
20
30
10
0
150
125
100
75
50
25
mbar
2.2
1.8
1.5
1.1
0.7
0.4
0
psid
Volume flow
120
Please contact
Filter Products at 804-231-4646 to place an order or for more information about this product.
