Autoclave Horizontal


Project Description:-

  • PSW Horizontal Double Walled Autoclaves are most ideal for critical applications requiring assured and reliable total destruction of all living micro-organisms.
  • An ideal tool for Laboratories, hospitals, nursing homes, R & D labs, etc.
  • Double walled unit horizontally mounted on a sturdy, heavy M.S. duly painted.
  • Both inner chamber and outer wall made of S.S.
  • Pressure is adjustable from 10-20 psi.
  • Fitted with pressure gauge, safety valve, and steam release valve.
  • Available with the separate boiler.
  • For units fitted with S.S. Boiler, separate valves for injecting the steam into the main chamber and releasing the steam in the atmosphere after use are provided.
  • Automatic vacuum breaker is provided to break the vacuum in case of formation of vacuum due to steam   condensation.
  • Automatic Low Water Level Cut-off Device fitted for the general safety of the element.
  • Fitted with Automatic Pressure Control Switch.
  • Fitted with dial thermometer to indicate the inner chamber temperature.
  • Lid is made of thick Mild Steel plate lined with stainless steel from inside
  • Supplied without jacket (Double walled chamber with separate boiler).
  • Industrial grade energy efficient heaters reduce power bills drastically.
  • Digital Temperature Indicator can be supplied in lieu of dial thermometer.
  • Microprocessor Based Semi-Automatic Digital Controller with Auto-Time Control System. After the set   temperature is attained the timer starts automatically and on completion of  the set count down/uptime   the   supply to heaters is cut-off and the system sounds a buzzer  alerting the user that the cycle is over.
  • PLC Controller with Automatic Digital Minute Timer and alarm for the end of the cycle. It   enables automatic   purging of state air, sterilizing hold time for sterilizing period and cycle   and with the automatic exhaust of   pressure. With scaled Digital Pressure Indicator displayed   directly on the main control.

Technical Specification:-


PSW/HL/205.1 PSW/HL/205.2 PSW/HL/205.3 PSW/HL/205.4 PSW/HL/205.5


Inner Dimensions (Dia x Depth)

250×450 mm 300×500 mm 350×550 mm 400×600 mm 450×600 mm

550×750 mm


22 ltrs 40 ltrs 50 ltrs 78 ltrs 98 ltrs 187 ltrs
Heater Load 3.0 KW 3.0 KW 4.0 KW 6.0 KW 8.0 KW

8.0 KW


A separate temperature indicator is provided

Exhaust of Pressure

Automatic through a manual exhaust valve

Sterilizing Pressure

1.2 kgf /cm² (15 psi) at 121ºC

Operating Pressure

From 15 Psi to 20 psi

Pressure Gauge

0-2.1 kgf /cm² (30 psi)
MOC (Pressure Vessel)

Stainless Steel (SS-304)

MOC (Boiler)

Stainless Steel (SS-304)

MOC (External Wall)

Stainless Steel (SS-304)

MOC (Lid)

Made of thick PSWhined Stainless Steel plate
Tubular Stand and Support Ring

Made of mild steel

Power supply

220/230V AC, 50/60Hz or 430/440 Volts, 3 Phase Supply

Made of Jointless Silicon Rubber