Page 333 - BOLA Catalogue

FILTRATION
BOLA Filtering Membranes
Material: Temperature resistance: Chemical resistance:
PTFE from -200°C to +250°C +++ universal
Product description:
Made of microporous PTFE, thickness 0,2 mm, packing unit: 10 pieces
Dia. of membrane
mm
Pore size
μm
Filtration surface
mm2
Cat. No.:
13
0,05
132
N 1690-08
13
0,20
132
N 1690-12
13
0,45
132
N 1690-16
13
5,00
132
N 1690-24
25
0,05
490
N 1690-28
25
0,20
490
N 1690-32
25
0,45
490
N 1690-36
25
5,00
490
N 1690-44
47
0,05
1.735
N 1690-48
47
0,20
1.735
N 1690-52
47
0,45
1.735
N 1690-56
47
1,00
1.735
N 1690-60
47
5,00
1.735
N 1690-64
47
10,00
1.735
N 1690-65
90
1,00
6.362
N 1690-80
90
5,00
6.362
N 1690-84
Flow rate:
Flow capacity under air pressure of 1 kPa (10 mbar) / water pressure of 100 kPa (1000 mbar) using a PTFE filtering membrane with a diameter of 47 mm and a thickness of 0,2 mm:
Pore size
μm
Medium
Flow
ml/min.
0,05
air
102
0,05
water
8
0,20
air
230
0,20
water
11
0,45
air
420
0,45
water
13
1,00
air
800
1,00
water
262
5,00
air
2360
5,00
water
868
10,00
air
9845
10,00
water
4723
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