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Spherical Vessel General Data

Nominal
Cap. Ltr
Bulb Cap.
Ltr
Working
Cap. Ltr
Maximum Internal
Pressure (bar G)
5L 5L 4L 1.0
10L 10L 9L 0.8
20L 21L 20L 0.7
50L 62L 58L 0.5
100L 118L 111L 0.4
200L 212L 200L 0.25
300L 315L 300L 0.2

 

Nominal
Cap. Ltr
Bulb Diameter
in MM(D)
Vessel Length
in MM(L)
Tolerence in
Diameter mm
Tolerence in
Length mm L
5L 223 425 ±2 ±5
10L 285 500 ±2 ±5
20L 350 575 ±2 ±5
50L 490 800 ±3 ±5
100L 600 900 ±5 ±10
200L 750 1100 ±5 ±15
300L 860 1175L ±6 ±15

500 Liter vessel on request.

Glass Spherical Vessel
Single Neck Spherical Vessel

 

Nominal
Cap. Ltr
DN
mm
L
mm
Cat.
Ref.
5L 50 300 AVSA5
10L 80 375 AVSA10
20L 100 450 AVSA20
50L 150 600 AVSA50
100L 225 700 AVSA100
200L 300 900 AVSA200
300L 400 1000 AVSA300

Tolerance ±as per given general data in the vessel chapter.

single neck spherical vessel
Three Neck Bottom Outlet Spherical Vessel

 

Nominal
Cap. Ltr
DN
mm
DN1
mm
DN2
mm
L
mm
Cat.
Ref.
5L 50 25 25 425 AVSM5
10L 80 25 25 500 AVSM10
20L 100 25 25 575 AVSM20
50L 150 40 40 800 AVSM50
100L 225 40 40 900 AVSM100
200L 300 40 40 1100 AVSM200
300L 400 50 50 1175 AVSAM300

Tolerance ±as per given general data in the vessel chapter.

Three neck bottom outlet spherical vessel
Four Neck Bottom Outlet Spherical Vessel

 

Nominal
Cap. Ltr
DN
mm
DN1
mm
DN2
mm
DN3
mm
L
mm
Cat.
Ref.
5L 50 25 25 40 425 AVSPL5
10L 80 25 25 40 500 AVSPL10
20L 100 25 25 40 575 AVSPL20
50L 150 40 40 100 800 AVSPL50
100L 225 40 40 100 900 AVSPL100
200L 300 40 40 100 1100 AVSPL200
300L 400 50 50 100 1175 AVSPL300

Tolerance ±as per given general data in the vessel chapter.

four neck bottom outlet spherical vessel
Five Neck Bottom Outlet Spherical Vessel

 

Nominal
Cap. Ltr
DN
mm
DN1
mm
DN2
mm
DN3
mm
L
mm
Cat.
Ref.
5L 50 25 25 40 425 AVSL5
10L 80 25 25 40 500 AVSL10
20L 100 25 25 40 575 AVSL20
50L 150 40 40 100 800 AVSL50
100L 225 40 40 100 900 AVSL100
200L 300 40 40 100 1100 AVSL200
300L 400 50 50 100 1175 AVSL300

Tolerance ±as per given general data in the vessel chapter.

five neck bottom outlet spherical vessel
Five Neck Bottom Outlet Spherical Vessel

 

Nominal
Cap. Ltr
DN
mm
DN1
mm
DN2
mm
DN3
mm
L
mm
Cat.
Ref.
5L 50 25 25 40 425 AVSL5
10L 80 25 25 40 500 AVSL10
20L 100 25 25 40 575 AVSL20
50L 150 40 40 100 800 AVSL50
100L 225 40 40 100 900 AVSL100
200L 300 40 40 100 1100 AVSL200
300L 400 50 50 100 1175 AVSL300

Tolerance ±as per given general data in the vessel chapter.

five neck spherical vessel bottom outlet
Spherical Vessel With Nozzle At 90°
This vessel is used in circulatory boiler systems. Additional nozzles can be provided on the equator on request for special requirement.

 

Nominal
Cap. Ltr
DN
mm
DN1
mm
DN2
mm
DN3
mm
L
mm
Cat.
Ref.
5L 50 25 25 50 425 AVSD5
10L 80 25 25 50 500 AVSD10
20L 100 25 25 50 575 AVSD20
50L 150 40 40 80 800 AVSD50
100L 225 40 40 80 900 AVSD100
200L 300 40 40 100 1100 AVSD200
300L 400 50 50 150 1175 AVSD300

Tolerance ±as per given general data in the vessel chapter.

spherical vessel with nozzle at 90
Receiver Spherical Vessel
Receiver is provided with built in dip pipe.This is to be supported on a vessel holding ring.

 

Nominal
Cap. Ltr
DN
mm
DN1
mm
DN2
45°
DN3
45°
L
mm
Cat.
Ref.
5L 25 25 25 - 350 AVR5
10L 25 25 25 - 425 AVR10
20L 25 25 25 - 500 AVR20
 
5L 25 25 25 25 350 AVRB5
10L 25 25 25 25 425 AVRB10
20L 25 25 25 25 500 AVRB20

Tolerance ±as per given general data in the vessel chapter.

receiver spherical vessel
Addition Spherical Vessel
500 Liter vessel on request.

 

Nominal
Cap. Ltr
DN
mm
DN1
mm
L
mm
Cat.
Ref.
5L 50 25 375 AVA5
10L 80 25 435 AVA10
20L 100 25 510 AVA20
50L 150 40 675 AVA50
100L 225 40 775 AVA100
200L 300 40 975 AVA200
300L 400 50 1075 AVA300

Tolerance ±as per given general data in the vessel chapter.

addition spherical vessel
Wide Bottom Outlet Spherical Vessel
This vessel is used to fit immersion heat exchanger at the botoom.

 

Nominal
Cap. Ltr
DN
mm
DN1
mm
DN2
mm
DN3
mm
L
mm
Cat.
Ref.
50L 150 150 40 100 800 AVSR50
100L 225 150 40 100 900 AVSR100
200L 300 150 40 100 1150 AVSR200
 
50L 150 225 40 100 825 AVSE50
100L 225 225 40 100 950 AVSE100
200L 300 225 40 100 1200 AVSE200

Tolerance ±as per given general data in the vessel chapter.

wide bottom outlet spherical vessel
Cyclone Spherical VesselCyclone is used for the separation of droplets and solids from gases and vapours. Cyclone is supported on a vessel holder. A dip pipe is used on the top neck.

 

Nominal
Cap. Ltr
DN
mm
DN1
mm
DN2
mm
DN3
mm
L
mm
Cat.
Ref.
5L 50 25 25 40 425 AVSCY5
10L 80 25 25 40 500 AVSCY10
20L 100 25 25 50 575 AVSCY20
50L 150 40 40 50 800 AVSCY50

Tolerance ±as per given general data in the vessel chapter.

cyclone spherical vessel
Vessel With Bottom Outlet Valve Seat
To fit a bottom outlet valve (ABAL type) all spherical and cylindrical vessel can be supplied with valve seat in bottom outlet. For this, Add a suffix “/B”o hte catalogue reference of a vessel, for e.g. ‘AVSL50' should be mentioned as ‘AVSL50/B’.

Notes on use of spherical vessel :
1. Generally the centre nozzle, referred as DN in all types of vessels, is used for either stirrer fixing or, if stirrer is not fixed, for vapour outlet.
2. The bottom outlet, reffered as DN1 in all types, are used to drain. However in types AVSR & AVSE,it is also used for fixing immersion heat exchanger.
3. The small side nozzle, referred as DN2 in all types, are used to fix thermometer pocket or to fix sparqer for qas purginq or to fix dip pipe for liquid inlet, to fix vaccum control or vent valve or for solid addition.
4. The bigger side nozzle, referred as DN3, is used for vapour outlet when stirrer is fixed on centre neck. It can also be used for cleaning etc.,in case centre neck is used for vapour outlet.
5. Vessels having long bottom outlet,viz. AVSM, AVSPL, AVSL, AVS etc. can be supported in a heating mantle or heating bath.

 

However, vessels having short bottom outlet,viz AVSD,AVSCY,AVR,AVA etc. are to be supported in vessel holder only.

In case of vessels upto 20 L capacity, vessel holding rings can be used instead of vessel holders. Cylindrical vessel can be supplied with glass/metal jacket also.

Spherical Glass Flask

vessel with bottom outlet valve seat