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Stirrers

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Stirrers are assembled in a vessel using a chuck, seal and a reducer. A typical arrangement of stirrer fitted in a vessel is shown in the diagram.

Size
A
B
C
D
L
20L
250
125
450
25
800
50L
300
150
650
50
1050
100L
300
200
750
50
1200
200L
300
250
100
50
1500

CHUCK & SEAL

This unit is suitable for use under corrosive conditions. Only glass and PTFE are exposed to process fluids. Bellow seal can be used under vacuum down to 10mm Hg absolute. Mechanical seal can be use under vacuum 1mm Hg absolute or under pressure permitted into glass vessels. Generally a reducer is require to connect the chuck and seal to top neck of the vessel.

Cat.Ref. Bellow Seal
Cat.Ref Mechannical Seal
Vessel
DN
L
L1
d
CSA1*
CSM1
20L
50
300
250
25
CSA1.5*
CSM1.5*
50,100,200L
 

80
360
300
47

STIRRER WITH TEFLON BLADES

These stirrers are used with liquid of low viscosity.

Cat.Ref.l
Vessel
L
L1
L2
L3
d
D
STB20
20
800
350
25
-
25
100
STB50
50
1050
400
25
200
47
150
STB100
100
1200
400
30
250
47
175
STB200
200
1500
400
30
325
47
200

VORTEX STIRRER

These stirrers are used with liquid of low viscosity containing small solid particles.

Cat.Ref.l
Vessel
L
L1
L2
d
D
STV50
50
1050
400
50
47
95
STV100
100
1200
400
65
47
140
STV200
200
1500
400
65
47
190

PROPELLER STIRRER

These stirrers are used with liquid of low viscosity or liquid with big solid particles.

Cat.Ref.l
Vessel
L
L1
L2
d
D
STP50
50
1050
400
50
47
95
STP100
100
1200
400
65
47
145
STP200
200
1500
400
65
47
210

 

STIRRING ASSEMBLY WITH BELLOW SEAL

Stirrer is assembled in chuck with bellow seal and appropriate reducer. This assembly is convenient to install on a vessel. The assembly consist of:

a. Glass stirrer STB/STV/STP
b. Chuck and seal assembly CSA
c. Reducer PR

 

 

 


Cat.Ref.
For Vellel
Stirrer Used
Chuck & Seal
Reducer Used
STBA20
20L
STB20
CSA1
PR3/2
STBA50*
50L
STB50
CSA1.5
PR4/3
STBA100*
100L
STB100
CSA1.5
PR6/3
STBA200
200L
STB200
CSA1.5
PR9/3
STVA50
50L
STV50
CSA1.5
PR4/3
STVA100
100L
STV100
CSA1.5
PR6/3
STVA200
200L
STV200
CSA1.5
PR9/3
STPA50
50L
STP50
CSA1.5
PR4/3
STPA100
100L
STP100
CSA1.5
PR6/3
STPA200
200L
STP200
CSA1.5
PR9/3

 

STIRRING ASSEMBLY WITH MECHANICAL SEAL

A stirrer is assembled in chuck with mechanical seal and appropriate reducer. This assembly is convenient to install on a vessel. The assembly consist of:

a. Glass stirrer STB/STV/STP
b. Chuck and mechanical seal CSA
c. Reducer PR

 

Cat.Ref.
For Vellel
Stirrer Used
Chuck & Seal
Reducer Used
STBA20
20L
STB20
CSA1
PR3/2
STBA50*
50L
STB50
CSA1.5
PR4/3
STBA100*
100L
STB100
CSA1.5
PR6/3
STBA200
200L
STB200
CSA1.5
PR9/3
STVA50
50L
STV50
CSA1.5
PR4/3
STVA100
100L
STV100
CSA1.5
PR6/3
STVA200
200L
STV200
CSA1.5
PR9/3
STPA50
50L
STP50
CSA1.5
PR4/3
STPA100
100L
STP100
CSA1.5
PR6/3
STPA200
200L
STP200
CSA1.5
PR9/3

 

STIRRER DRIVES

A 1400 RPM 3 Phase non-flameproof motor with built-in gear is supplied along with a flexible shaft. A motor coupling to couple the flexible shaft to motor is also provided. Other end of the flexible shaft is to be fitted into the chuck.

Cat.Ref.
HP
RPM
FSD.5*
0.5
192

 

FLAMEPROOF STIRRER DRIVES

A 1400 RPM 3 Phase flameproof motor coupled with reduction gear is supplied along with a flexible shaft. Motor is mounted on a metal base frame. Which is designed to install easily with a glass assembly.

Cat.Ref.
HP
RPM
FSD.5*
0.5
192

 

SPEED REGULATORS

3 Phase non-flameproof regulators are available to control the speed of stirrer drives.

Cat.Ref.
Phase
REG3
3