Funnels
Conical, Glass
All dimensions are nominal.
Funnels, Pyrex
Conical. Supplied singly.
Funnels
Conical. Dimension given is the top diameter. Supplied singly.
Ref.
Top dia.
mm
Plain, soda-lime
FT140-10
FT140-15
25
40
Plain, borosilicate
FT140-20
FT140-30
FT140-35
FT140-45
FT140-50
FT140-60
50
75
100
150
200
250
Choice of Filter Paper
for use in conical funnels.
The following is an approximate guide to the filter paper diameter
required for some of the common sizes of conical filter funnel.
Funnel
mm
Filter
paper
cm
Funnel
mm
Filter
paper
cm
35
45
55
65
75
5.5
7.0
9.0
11.0
12.5
100
150
180
200
18.5
24.0
32.0
40.0
Top
dia.
mm
Stem
length
mm
Plain, short stem
FT160-10
2140/01
FT160-15
2140/02
FT160-20
2140/03
FT160-30
2140/06
35
45
70
80
35
45
71
82
FT160-35
FT160-40
FT160-45
FT160-50
2140/10
2140/11
2140/12
2140/14
105
125
150
200
106
122
154
193
Plain, long stem
FT165-20
2145/03
FT165-30
2145/06
FT165-35
2145/10
70
80
105
150
150
150
Fluted, long stem
FT170-25
2150/03
FT170-30
2150/06
FT170-40
2150/10
65
80
110
150
150
150
Filter Tubes, Pyrex
With 6mm diameter side arm. For small scale filtration applications. Can be
used with short stem funnels as FT160 series. Dimensions stated are tube
length x diameter. Supplied singly.
FT200-20
FT200-25
Ref.
Size
mm
2110/06
2110/08
150 x 18
150 x 24
– see FB100 to FB380 in the Filtration section.
FT140
FT160
FT165
FT170
FT200 in use
& +44 (0)20 7729 2405
e-mail: [email protected] fax orders: +44 (0)20 7729 2657