Stirred Autoclave High Pressure Reactor 50ml-250ml

High Pressure Parallel Autoclaves

Salient Features

  • High pressure autoclaves for chemical reactions like hydrogenation, oxidation, alkylation, chlorination. carboxylation, nitration, polymerization, amination, bromination,ethoxylation, esterification, sulphonation etc.
  • 50 ml to 100 liters volume
  • Pressures upto 350 bar & temperatures upto 500°C
  • Available in different Material of Constructions (MOC) like SS-316, SS-316L, Hastelloy B/C, Monel, Nickel, Inconel, Titanium, Tantalum, Zirconium
  • High torque zero leakage magnetic drive coupling
  • Ex-proof / CE / PED / ASME / UL / CSA certified systems on request
  • Fully automated PC controlled high pressure system / pilot plant to continuously monitor, control & record various parameters like temperature, pressure, motor speed, gas / liquid flow, level, pH, ORP, DO, IR, turbidity, torque etc.

Amar designed stirred lab autoclaves range from 50 ml to 500 ml in volume. These high pressure autoclaves and lab reactors are miniature versions of pressure reactors and can either be benchtop or table top autoclaves.

Standard models for 50 ml High Pressure Autoclave

Model no.A 1213A 1215A 1223A 1225A 1233A 1235
Design Pressure100 bar100 bar200 bar200 bar350 bar350 bar
Design Temperature300°C 500°C300°C 500°C300°C 500°C
Vessel I/D (mm)404040404040
Vessel Internal Height (mm)636363636363
Min. Stirrable Volume (ml)202020202020

Standard models for 100 ml High Pressure Autoclave

Model no.A 1313A 1315A 1323A 1325A 1333A 1335
Design Pressure100 bar100 bar200 bar200 bar350 bar350 bar
Design Temperature300°C 500°C300°C 500°C300°C 500°C
Vessel I/D (mm)404040404040
Vessel Internal Height (mm)838383838383
Min. Stirrable Volume (ml)202020202020

Standard models for 250 ml High Pressure Autoclave

Model no.A 1413A 1415A 1423A 1425A 1433A 1435
Design Pressure100 bar100 bar200 bar200 bar350 bar350 bar
Design Temperature300°C 500°C300°C 500°C300°C 500°C
Vessel I/D (mm)656565656565
Vessel Internal Height (mm)808080808080
Min. Stirrable Volume (ml)505050505050

Note: The above ratings are only for SS316, Hastelloy C & Inconel materials, for other materials the ratings will change depending on its stress value & maximum allowable temperature as per ASME code.

Technical specification for High Pressure Autoclave standard models

AMaterial of ConstructionSS 316 wetted parts
BHead Mounting StyleRemovable head and vessel design
CHeating TypeElectrical ceramic band heater with cladding & insulation & heater temperature control for 500°C
DMotor⅛ hp AC motor with 100-1450 RPM
EShaft SealingZero leakage magnetic drive coupling M20 with 2 Nm torque
FStirrer4 bladed turbine stirrer
GStandard Nozzles, Valves & FittingsExternal Valves & Fittings:
Pressure gauge, safety rupture disc, gas inlet and liquid sampling needle valve with common dip tube, solenoid valve at inlet of cooling coil, vent needle valve (All needle valves ⅛" size)
Internal Fittings:
Serpentine cooling coil, dip tube, thermowell with RTD PT100 temperature sensor
HGasketPTFE up to 300°C and metallic grafoil gasket up to 500°C
IClosure TypeSplit clamp with clamp bolts
JControl PanelSS control panel with programmable PID temperature controller with high temperature alarm and variable frequency drive for motor speed control
KPower Supply1Ø, 220 V AC, 50 / 60 Hz
LMounting & DimensionsMountingDescriptionDimensions in mm
SS Table TopReactor240310800
SS Table TopControl Panel275275300

Enquiry guide for 50 ml, 100 ml & 250 ml customized high pressure autoclaves models

Enquiry code structure is Standard Model no-A-B-C-D2-D3-E-F-I-J-L-M where A, B, C, D2, D3, E, F, I, J, L & M options can be selected from below tables. The below options will be in place of standard supply. For example 100 ml, 100 bar, 300°C, Hastelloy C, fixed head autoclave with ATEX Zone1 certified, heater, motor & panel will read as A 1313-HC6-K-EZ-AZ-ATP

AMaterial of Construction
SS 316L316L
Hastelloy C 276HC6
Hastelloy C 22HC2
Hastelloy BHB
Monel 400MN4
Inconel 600IN6
Inconel 625IN5
Nickel 200NK2
Titanium Gr. 2TI2
Zirconium 702ZR7
BHead Mounting Style
Fixed head with manual vessel raising loweringK
CHeating Style
Electrical ex-proof, IIB + H2 certifiedEA
Electrical ex-proof ATEX Zone1 certifiedEZ
Electrical ex-proof Class 1 Div 2EC
Welded SS 304 jacket with insulationJS
Welded SS 304 jacket with electrical ceramic heaterJH
Peltier cooler for -25 to 150°CPL
D2Motor RPM
Upto 3000 rpmRT
D3Motor Type
¼ hp ex-proof gas group IIB (Zone 1)XB
¼ hp ex-proof gas group IIC (Zone 1)XC
¼ hp ex-proof CE ATEX certified II 2G Ex de IIC T4AZ
¼ hp ex-proof CSA certified Class 1 Div 2 group A, B, C, DCD
⅛ hp compact in-line brushless DC motorBD
EMag Drive Torque
2 Nm20
FStirrer Options*
Hollow shaft with gas induction ImpellerSH
Ruston turbineSR
IClosure Type
Threaded cap with FKM (Viton)'O' ring up to 225°CCV
Threaded cap with FFKM (Kalrez) 'O' ring up to 275°CCK
JControl Panel
Ex-proof gas group IIA/IIB zone 1 certifiedF2B
Ex-proof gas group IIC zone 1 certifiedF2C
Ex-proof ATEX zone 1 certifiedATP
Ex-proof class 1 div. 2 certifiedC12
Touch screenTSP
LMounting & Overall Dimensions (WxDxH)
Trolley1010 mm x 410 mm x 1300 mmTL
Design approval as per ASME code by notified bodyDAC
CE-PED 2014/68/EUPED
ASME U/U2 stamp codedASU
ATEX certified reactor 2014/34/EUASA
CE marked panel & electrical partsECE
UL/CSA marked panel & electrical partsUSC
  1. Customer is advised to select best suited options for most optimized price & delivery.
  2. For other optional accessories please refer Accessories tab
  3. All above options may not be available / possible with all models.
  4. Customization of volume, material, pressure, temperature etc. may be possible on request.
  5. Different power supply options may be possible on request.
  6. Overall dimensions are indicative, they may change depending on the optional accessories or specific design modifications opted.
  7. * Stirrer options can be in place of standard or additional multiple interchangeable.
  8. ** Country specific certification like CRN for Canada, AS1210 for Australia & DOSH for Malaysia can be offered on request.

Optional Accessories


6, Parmar Industrial Estate,Kale Marg,
Bail Bazaar, Kurla (West)
Mumbai – 400 070. India.


Opposite Bail Bazaar Police Station

+91-22-6225 5000
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