Page 40 - BOLA Catalogue

STIRRING AND MIXING
BOLA Stirrer Blades
These solid stirrer blades are made of PTFE and have a set of clamp screws made of a PTFE/ PEEK compound. The blades can be fixed tightly on BOLA Stirrer Shafts by means of the clamp screws. A spanner wrench is included for easy assembly.
Applications:
For flexible testing of optimum geometry and arrangement of blades
on stirrer shafts. Usable to create stirrers with one single stage or with several stages.
Material: Temperature resistance: Chemical resistance:
PTFE from -100 °C to +240 °C +++ universal
Type : BOLA Propeller Blades FDA conform
Applications:
The product is sucked bottom-up, good axial flow with low shear force.
Shaft dia.
mm
Wrench size
Dimensions according to drawing
A B C mm
Cat. No.:
8
15
75
18
3
C 440-08
10
19
75
18
3
C 440-10
C
A
B
Type : BOLA Impeller Blades FDA conform
Applications:
Very good and gentle stirring due to blades which are bent backwards, low shear force.
Shaft dia.
mm
Wrench size
Dimensions according to drawing
mm
ABC
Cat. No.:
10
19
60
25
6
C 443-08
10
19
100
25
6
C 443-10
10
19
150
25
6
C 443-14
C
B A
Type : BOLA Propeller with 4 Blades FDA conform
Shaft dia.
mm
Wrench size
Dimensions according to drawing
A B Cmm
Cat. No.:
8
15
50
18
4
C 448-08
10
19
75
20
5
C 448-09
10
19
100
20
5
C 448-10
10
19
140
20
5
C 448-20
10
19
200
20
5
C 448-28
16
32
140
25
12
C 448-36
16
32
200
25
12
C 448-42
NEW
Applications:
The product is sucked bottom-up, good axial flow with low shear force.
C
A
B
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