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Introduction

In the majority of glass plant installations, vessels find universal applications as reactors,re-boilers, receivers and separators as well as for storage, feed or measuring.

Vessels are available in spherical & cylindrical shape form 5 to 500 liter capacity. All vessels are provided with bottom outlet nozzle for which a suitable valve can be selected form the range of valves. Both spherical and cylindrical vessels can be supplied with graduation to special order.

Cylindrical vessel can be supplied with glass / metal jacket also.

Vessels & Stirrers

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) Tolerance in Diameter mm Tolerance 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 1175 ±6 ±15

Nominal Cap. Ltr DN mm L mm
5L 50 300
10L 80 375
20L 100 450
50L 150 600
100L 225 700
200L 300 900
300L 400 1000

Nominal Cap. Ltr DN mm DN1 mm DN2 mm L mm
5L 50 25 25 425
10L 80 25 25 500
20L 100 25 25 575
50L 150 40 40 800
100L 225 40 40 900
200L 300 40 40 1100
300L 400 50 50 1175

Nominal Cap. Ltr DN mm DN1 mm DN2 mm DN3 mm L mm
5L 50 25 25 40 425
10L 80 25 25 40 500
20L 100 25 25 40 575
50L 150 40 40 100 800
100L 225 40 40 100 900
200L 300 40 40 100 1100
300L 400 50 50 100 1175

Nominal Cap. Ltr DN mm DN1 mm DN2 mm DN3 mm L mm
5L 50 25 25 40 425
10L 80 25 25 40 500
20L 100 25 25 40 575
50L 150 40 40 100 800
100L 225 40 40 100 900
200L 300 40 40 100 1100
300L 400 50 50 100 1175

Nominal Cap. Ltr DN mm DN1 mm DN2 mm DN3 mm L mm
5L 50 25 25 40 425
10L 80 25 25 40 500
20L 100 25 25 40 575
50L 150 40 40 100 800
100L 225 40 40 100 900
200L 300 40 40 100 1100
300L 400 50 50 100 1175

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
5L 50 25 25 50 425
10L 80 25 25 50 500
20L 100 25 25 50 575
50L 150 40 40 80 800
100L 225 40 40 80 900
200L 300 40 40 100 1100
300L 400 50 50 150 1175

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
5L 25 25 25 - 350
10L 25 25 25 - 425
20L 25 25 25 - 500
5L 25 25 25 25 350
10L 25 25 25 25 425
20L 25 25 25 25 500

This vessel is provided with a short bottom outlet , it should be supported on vessel holder /holding ring.


Nominal Cap. Ltr DN mm DN1 mm L mm
5L 50 25 375
10L 80 25 435
20L 100 25 510
50L 150 40 675
100L 225 40 775
200L 300 40 975
300L 400 50 1075

This vessel is used to fit immersion heat exchanger at the bottom.


Nominal Cap. Ltr DN mm DN1 mm DN2 mm DN3 mm L mm
50L 150 150 40 100 800
100L 225 150 40 100 900
200L 300 150 40 100 1150
50L 150 225 40 100 825
100L 225 225 40 100 950
200L 300 225 40 100 1200

Cyclone 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
5L 50 25 25 40 425
10L 80 25 25 40 500
20L 100 25 25 50 575
50L 150 40 40 50 800

To fit a bottom outlet valve (BAL type) all spherical and cylindrical vessel can be supplied with valve seat in bottom outlet.

Cylindrical vessels can be used for various applications such as reaction, separating receiver,feeding etc. 50 liter and above cylindrical vessels need to be supported in a vessel holder.


Nominal Cap. Ltr DN mm DN1 mm L MM L1 MM CAT.REF.
5L 100 25 700 60 HVZ5/4
5L 150 25 460 60 HVZ5/6
10L 150 25 700 60 HVZ10/6
20L 225 25 750 60 HVZ20/9
30L 300 40 650 60 HVZ30/12
50L 300 40 915 65 HVZ50/12
100L 450 40 900 65 HVZ100/18
150L 450 40 1200 65 HVZ150/16
200L 450 40 1500 65 HVZ200/18
300L 600 50 1300 65 HVZ300/24
400L 600 50 1650 65 HVZ300/24

If need the graduation marking on the vessel, please mention the "G" with catalogue code.The same vessel can be supplied in reduced top neck.


Nominal Cap. Ltr DN mm DN1 mm DN2 mm L mm CAT.REF.
5L 100 - 2 x 25 200 HVZA5/4
5L 150 - 2 x 25 200 HVZA5/6
10L 150 50 2 x 25 200 HVZA10/6
20L 225 50 3 x 25 250 HVZA20/9
30L 300 50 3 x 25 250 HVZA30/12
50L 300 50 3 x 40 250 HVZA50/12
300 80 3 x 50 250
100L 450 50 3 x 40 275 HVZA100/18
450 80 3 x 40 275
450 100 3 x 40 275
150L 400 100 3 x 40 275 HVZA150/16
200L 450 100 3 x 40 275 HVZA200/18
300L 600 50 3 x 40 300 HVZA300/24
600 80 4 x 40 300
600 100 4 x 40 300
400L 600 100 4 x 40 300 HVZA400/24

Nominal Cap. Ltr D mm DN mm DN1 mm L mm L1 mm CAT.REF.
20L 300 100 25 650 60 HVZR20/12
30L 300 150 25 800 65 HVZR30/12
50L 300 150 40 1000 65 HVZR50/12
100L 450 225 40 1100 65 HVZR100/18
150L 450 225 40 1400 65 HVZR150/16
200L 450 225 40 1625 65 HVZR200/18
300L 600 225 40 1500 75 HVZR300/24
400L 600 300 40 1715 75 HVZR400/24

Nominal Cap. Ltr D mm DN mm DN1 mm L mm L1 mm CAT.REF.
5L 200 50 25 40 475 HVCY5
10L 220 50 25 40 600 HVCY10
20L 300 80 25 50 650 HVCY20
30L 300 80 25 50 790 HVCY30
50L 420 100 40 100 795 HVCY50
100L 470 150 40 100 1020 HVCY100
150L 470 150 40 100 1315 HVCY150
200L 600 225 40 100 1190 HVCY200
300L 600 225 40 100 1590 HVCY300
400L 600 300 40 100 1715 HVCY400

Nominal Cap. Ltr D mm DN mm DN1 mm L mm L1 mm CAT.REF.
10L 215 40 25 410 100 HAB10
20L 280 40 25 485 100 HAB20

For special applications, cylindrical vessels can be supplied with a jacket for heating or cooling. Jacket is sealed to the vessel with silicon rubber or viton '0' ring and other sealing compositions. The seal prevents impermissible high stresses between vessel and jacket and allows the movement which comes due to thermal expansion.

  • Glass jacket can be used for a maximum operating pressure of 0.5 bar g .
  • Maximum operating temperature is 150 C in jacket.

Nominal Cap. Ltr DN mm DN1 mm DN2 mm D mm L mm L1 mm CAT.REF.
5L 100 25 25 165 825 150 HVZD5/4
150 25 25 220 600 150 HVZD5/6
10L 150 25 25 220 850 150 HVZD10/6
225 40 25 300 600 175 HVZD10/9
20L 225 40 25 300 900 200 HVZD20/9
300 40 25 390 650 200 HVZD20/12
30L 300 40 25 390 775 200 HVZD30/12
50L 300 40 25 390 1050 200 HVZD50/12
60L 300 40 25 390 1200 200 HVZD60/12
100L 400 40 25 460 1100 210 HVZD100/16
450 40 25 515 1000 210 HVZD100/18

This vessel can also be supplied with metal jacket. Metal Jacket can be used in a maximum O operating pressure of 2.0 bar g and a maximum operation temperature of 150 C.

Temperature difference between jacket & vessel should not exceed 120C.

Vessel holders is made of cast aluminium with a plaster lining shape to fit the vessel . Vessel holder is fitted with 3 jacking bolts


Vessel holder size wise D mm d mm L mm CAT.REF.
20L 325 230 100 HVSS20
30L 325 230 100 HVSS30
50L 390 230 100 HVSS50
100L 420 250 100 HVSS100
200L 700 400 215 HVSS200

Vessel holder size wise D mm L mm CAT.REF.
2L 100 15 HVRS 2
5L 150 15 HVRS 5
10L 215 15 HVRS 10
20L 300 15 HVRS 20

Dip pipe is used as liquid inlet for spherical & cylindrical vessels.


Nominal Cap. Ltr DN mm DN1 mm d mm L mm L1 mm CAT.REF.
20L 25 25 12 300 100 HDP20/1
50L 40 25 19 400 100 HDP50/1.5
100L 40 25 19 500 100 HDP100/1.5
200L 40 25 19 600 100 HDP200/1.5

Short dip pipe is used as re–entry tube for vessel, heat exchanger etc.


Nominal Cap. Ltr DN mm DN1 mm d mm L mm L1 mm CAT.REF.
20L 25 25 12 300 100 HDP20/1
50L 40 25 19 400 100 HDP50/1.5
100L 40 25 19 500 100 HDP100/1.5
200L 40 25 19 600 100 HDP200/1.5

Gas sparger is used for gas feeding & sparging in vessels.


Nominal Cap. Ltr DN mm DN1 mm d mm L mm L1 mm No. of Holes CAT.REF.
20L 25 25 12 300 100 5 x 1mm HGS20/1
50L 40 25 19 400 100 5 x 1mm HGS20/1.5
100L 40 25 19 500 100 5 x 1mm HGS100/1.5
200L 40 25 19 600 100 5 x 1mm HGS200/1.5

Thermometer pocket is used to put thermometer , where temperature need to be measured.


Nominal Cap. Ltr DN mm d mm L mm L1 mm CAT.REF.
5L 25 12 150 50 HTP5/1
10L 25 12 200 50 HTP10/1
20L 25 12 300 50 HTP20/1
50L 40 19 400 50 HTP50/1.5
100L 40 19 500 50 HTP100/1.5
200L 40 19 600 50 HTP200/1.5
300L 40 19 680 50 HTP300/1.5

A variety of stirrers and stirrer drives are available to use glass vessel as agitated reaction equipments. Stirrer assemblies are used with spherical or cylindrical vessels and generally comprise two main components: a drive unit (including shaft seal) and a stirrer shaft.In addition a reducer or vessels cover is normally required, to connect the top neck of the vessel to the drive unit. Variable speed drive unit can be supplied on request.

This unit is suitable for use under corrosive conditions. Only GLASS & PTFE are exposed to process fluids. Bellow seal can be used under vacuum down to 10mm Hg absolute.Mechanical seal can be used under vacuum1 mm Hg absolute or under pressure permitted into glass vessels


Vessel Cap. Ltr DN mm D mm CAT. REF. BELLOW SEAL CAT. REF.MECH. SEAL
10L 50 24.5 HCSA1 HCSM1
20L 50 24.5 HCSA1 HCSM1
50L 50 24.5 HCSA1 HCSM1
100L 50 45.5 HCSA1.5 HCSM1.5
200L 50 45.5 HCSA1.5 HCSM1.5
300L 50 45.5 HCSA1.5 HCSM1.5

This stirrer is used for low viscosity fluid.


Vessel Cap. Ltr d mm D mm L L1 L2 CAT. REF.MECH. SEAL
5L 24.5 40 625 350 25 HSTB5
10L 24.5 40 700 350 25 HSTB10
20L 24.5 70 800 350 25 HSTB20
50L 24.5 100 1000 350 25 HSTB50
100L 45.5 150 1200 400 30 HSTB100
200L 45.5 175 1400 400 30 HSTB200
300L 45.5 200 1500 400 30 HSTB300

This stirrer is used for low viscosity fluid containing small solid particles.


Vessel Cap. Ltr d mm D mm L L1 L2 CAT. REF.MECH. SEAL
5L 24.5 40 625 350 50 HSTV5
10L 24.5 40 700 350 50 HSTV100
20L 24.5 50 800 350 50 HSTV20
50L 24.5 65 1000 350 65 HSTV50
100L 45.5 65 1200 400 65 HSTV100
200L 45.5 105 1400 400 65 HSTV200
300L 45.5 105 1500 400 65 HSTV300

This stirrer is used for high viscosity fluid containing big solid particles.


Vessel Cap. Ltr d mm D mm L L1 L2 CAT. REF.MECH. SEAL
5L 24.5 40 625 350 50 HSTP5
10L 24.5 40 700 350 50 HSTP10
20L 24.5 50 800 350 50 HSTP20
50L 24.5 65 1000 350 65 HSTP50
100L 24.5 65 1200 400 65 HSTP100
200L 45.5 105 1400 400 65 HSTP200
300L 45.5 105 1500 400 65 HSTP300

This stirrer produces axial primary flow with a radial component and is particularly suitable for homogenisation and suspension. It is also suitable for general stirring duties with simultaneous heat transfer (heating or cooling) between the liquid being stirred and the vessel wall. It can also be used for dispersion (including from gases) and emulsification.This stirrer is available in three combinations (like Propeller /TurbineAnchor type).


L d D Cat. Ref
700 45 150 HSPT150/700
800 45 150 HSPT150/800
800 45 150 HSPT150/800
1100 45 150 HSPT150/1100
1350 45 200 HSPT200/1350

A stirrer is assembled in chuck with bellow seal and appropriate reducer. This assembly is convenient to install on a vessel . This assembly mainly consists of :

  • Glass Stirrer (HSTB/ HSTV/ HSTP )
  • Chuck and seal (HSCA)
  • Glass Reducer (HPR)

Vessel Cap. Ltr. Stripper Used Chuck & Seal Used Reducer Used CAT.REF.
10L HSTB10 HCSA1 HSTBA10
20L HSTB20 HCSA1 HPR3/2 HSTBA20
50L HSTB50 HCSA1 HPR4/2 HSTBA50
100L HSTB100 HCSA1.5 HPR6/3 HSTBA100
200L HSTB200 HCSA1.5 HPR9/3 HSTBA200
300L HSTB300 HCSA1.5 HPR12/3 HSTBA300
10L HSTV10 HCSA1 - HSTVA10
20L HSTV20 HCSA1 HPR3/2 HSTVA20
50L HSTV50 HCSA1 HPR4/2 HSTVA50
100L HSTV100 HCSA1.5 HPR6/3 HSTVA100
200L HSTV200 HCSA1.5 HPR9/3 HSTVA200
300L HSTV300 HCSA1.5 HPR12/3 HSTVA300
10L HSTV10 HCSA1 - HSTPA10
20L HSTP20 HCSA1 HPR3/2 HSTPA20
50L HSTP50 HCSA1 HPR4/2 HSTPA50
100L HSTP100 HCSA1.5 HPR6/3 HSTPA100
200L HSTP200 HCSA1.5 HPR9/3 HSTPA200
300L HSTP300 HCSA1.5 HPR12/3 HSTPA300
300L HSTP300 HCSA1.5 HPR12/3 HSTPA300

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

  • Glass Stirrer (HSTB/ HSTV/ HSTP )
  • Chuck and seal (HSCA)
  • Glass Reducer (HPR)

Vessel Cap. Ltr. Stripper Used Chuck & Seal Used Reducer Used CAT.REF.
10L HSTB10 HCSA1 - HSTBM10
20L HSTB20 HCSA1 HPR3/2 HSTBM20
50L HSTB50 HCSA1 HPR4/2 HSTBM50
100L HSTB100 HCSA1.5 HPR6/3 HSTBM100
200L HSTB200 HCSA1.5 HPR9/3 HSTBM200
300L HSTB300 HCSA1.5 HPR12/3 HSTBM300
10L HSTB10 HCSA1 - HSTVM10
20L HSTV20 HCSA1 HPR3/2 HSTVM20
50L HSTV50 HCSA1 HPR4/2 HSTVM50
100L HSTV100 HCSA1.5 HPR6/3 HSTVM100
200L HSTV200 HCSA1.5 HPR9/3 HSTVM200
300L HSTV300 HCSA1.5 HPR12/3 HSTVM300
10L HSTP10 HCSA1 - HSTPM10
20L HSTP20 HCSA1 HPR3/2 HSTPM20
50L HSTP20 HCSA1 HPR4/2 HSTPM50
100L HSTP100 HCSA1.5 HPR6/3 HSTPM100
200L HSTP200 HCSA1.5 HPR9/3 HSTPM200
300L HSTP300 HCSA1.5 HPR12/3 HSTPM300

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.


HP SPEED RPM CAT.REF.
0.25 190 HRSD 0.25
0.5 195 HRSD 0.5
1.0 195 HRSD 1

This motor is also available in FLAME PROOF

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


Type Phase CAT.REF.
0.25 190 HFSD0.25
0.5 195 HFSD0.5
1.0 195 HFSD 1

M. S. Heating bath is used for electrical or steam heating of glass vessels. Depending upon the temperature requirements, different types of thermic fluids oil or water can be used as heating media. Heating bath is provided with a pair of NON flame proof heaters with digital controller box, M.S coil for passing the steam or cooling water, cushioned vessel holding ring, a bottom outlet sealing arrangement, a lid and threaded socket type inlets and outlets


Vessel Cap. Ltr. D mm L mm POWER(kW) CAT.REF.
5L 325 225 2 kW ( 2 x 1000) HBH5
10L 350 250 2 kW ( 2 x 1000) HBH10
20L 480 340 3 kW ( 3 x 1500) HBH20
50L 615 415 4 kW ( 2 x 2000) HBH50
100L 720 535 6 kW ( 2 x 3000) HBH100
200L 900 620 8 kW ( 2 x 4000) HBH200

M.S. Jacketed Heating bath is provided with a coil inside to circulate either steam or heat transfer fluid depending upon the application . Provision for placing a electrical heater is also kept.

(Non Flame proof )- Heater can also be provided along with the bath on request . Although the standard heating bath is specifically designed for spherical vessel , similar bath for cylindrical vessel can also be supplied on special order. This heating bath can be fitted with suitable temperature control equipments if required.


Vessel Cap. Ltr. D mm L mm POWER(kW) CAT.REF.
5L 395 260 2 kW ( 2 x 1000) HBHD5
10L 420 285 2 kW ( 2 x 1000) HBHD10
20L 550 365 3 kW ( 3 x 1500) HBHD20
50L 685 465 4 kW ( 2 x 2000) HBHD50
100L 830 560 6 kW ( 2 x 3000) HBHD100
200L 1050 680 8 kW ( 2 x 4000) HBHD200

* S.S. Heating bath can be supplied on request . This should be specified during inquiry stage.

* S.S. / Copper coil can be supplied on request . This should be specified during inquiry stage.

Cooling bath is used for cooling the glass vessel with ice crystals. Cooling bath is provided with cushioned vessel holding ring, a bottom outlet sealing arrangement and a lid.


Vessel Cap. Ltr. D mm L mm CAT.REF.
5L 325 225 HBHC5
10L 350 250 HBHC10
20L 480 330 HBHC20
50L 615 415 HBHC50
100L 720 535 HBHC100
200L 900 620 HBHC200

As an alternative to heating bath, electric heating mantle can also be supplied for spherical & cylindrical vessels. It’s heating power varies according to the nominal capacity of the vessel involved.

This heating mantle is sub-divided into several heating zones each of which is equipped with a temperature probe so that the surface temperature of the vessel can be monitored.This work in conjunction with the control unit includes in the supply to prevent local hot spots occurring. The control unit also includes energy regulators , which can be used to control the heat input separately for each heating zone depending on the liquid leve


Vessel Cap. Ltr. D mm L mm ELEC.SUPPLY CIRCUTS POWER (kW) CAT.REF.
5L - 260 230V 1 0.6 kW ( 1 x 600) HJMD5
10L - 285 230V 3 1.0 kW ( 2 x 500) HJMD10
20L 550 365 230V 3 1.5 kW ( 3 x 500) HJMD20
50L 685 465 440V 3 3.6 kW ( 4 x 900) HJMD50
100L 830 560 440V 3 5.4 kW ( 6 x 900) HJMD100
200L 1050 680 440V 6 8.0 kW ( 8 x 1000) HJMD200

Powder coating / S.S. Heating bath can be supplied on request . This should be specified during inquiry stage.

S.S. / Copper coil can be supplied on request . This should be specified during inquiry stage.

In all cases , electrical supply should be specified when ordering . All heating mantles are non-flame proof type. Flame proof heating mantle can be supplied on request.


Decantation is a process of separation of two immiscible liquids, having different densities.When these liquids are allowed to settle, two distinct layers are formed, heavier at bottom and lighter at top. This is a decantor which is suitable for continuous decantation .The mixture of liquids is continuously feed in the decantor at low velocity. This allows sufficient residence time for the formation of separate layers. The light phase liquid is continuously removed from the light phase outlet at the top. The heavy phase liquid enters the dip pipe at lower and overflow in the discharge pipe and is removed from the bottom.

This decantor provides continuous separation, visual monitoring, and ensures separation even after feeding is stopped. Decantor can be provided with adjustable overflow valve,(Type B) to adjust the position of interface for different operating situations


Nom.Cap. DN DN1 DN2 DN3 DN4 DN5 DN6 DN7 L L1 L2 L3 L4 TYPE CAT REF.
20L 80 25 50 25 25 25 25 50 800 125 525 150 - A HSPS20
50L 100 40 50 25 25 40 40 50 1025 150 725 150 - A HSPS50
100L 150 40 50 25 25 40 40 50 1175 200 825 150 - A HSPS100
200L 225 40 50 25 25 40 40 50 1475 250 1075 150 - A HSPS200
20L 80 25 50 25 25 25 25 50 1000 125 525 150 200 B HSPA20
50L 100 40 50 25 25 40 40 50 1225 150 725 150 200 B HSPA50
100L 150 40 50 25 25 40 40 50 1375 200 825 150 200 B HSPA100
200L 225 40 50 25 25 40 40 50 1675 250 1075 150 200 B HSPA200

Decantor can be constructed with horizontal cylindrical vessels and to provide larger separating surfac


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Heta Glass And Polymers PVT. LTD.
336/25/A,G.I.D.C.,Makarpura,
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