inc. · · · ·
Technical alterations reserved (Date 1/99)
Retention rates:
0.1 µm, 0.2 µm, 0.45 µm, 1 µm
Test organisms:
Absolute retention rate
0.2 µm
Pseudomonas Diminuta
Absolute retention rate
0.45 µm
Serratia marcescens
Results of integrity testing
(wetting agent isopropyl alcohol [IPA]):
Pore size
Bubble point
Pore size
Bubble point
0.1 µm
³ 18.1 psi
0.45 µm
³ 7.3 psi
0.2 µm
³ 14.5 psi
UFTD-PF-PT
One way capsule filter with a hydrophobic Teflon* membrane.
* Teflon is a registered trademark of the DuPont company.
Absolute retention rate:
0.04 µm, 0.1 µm, 0.2 µm, 0.45 µm, 0.6 µm
Test organisms:
Absolute retention rate
0.2 µm
Brevundimonas Diminuta
0.45 µm
Serratia marcescens
Results of integrity testing (wetting agent water):
Pore size
Bubble point
Pore size
Bubble point
0.04 µm
³ 116 psi
0.45 µm
³ 31.9 psi
0.1 µm
³ 79.8 psi
0.6 µm
³ 17.4 psi
0.2 µm
³ 43.5 psi
UFTD-PF-PES
One way capsule filter with a hydrophilic polyethersulfone membrane.
Flow rate of the UFTD-PF-PT – water
Data shown is for UFTD-S style capsule with 3/8” connections.
0
2
4
6
8
10
0
3
2
2.5
1.5
1
0.5
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
12
Flow rate of the UFTD-PF-PT – air
Data shown is for UFTD-S style capsule with 3/8” connections.
0
0
0
1000
800
600
400
200
mbar
15
12
9
6
3
0
psid
Volume flow
5
10
15
20
6
5
3
4
2
1
25
Flow rate of the UFTD-PF-PES – water
Data shown is for UFTD-S style capsule with 3/8” connections.
0
2
4
6
8
10
0
3
2
2.5
1.5
1
0.5
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
12
Please contact
Filter Products at 804-231-4646 to place an order or for more information about this product.
