The APS Steam Sterilizer Vertical is a double-wall vertical autoclave designed for sterilization using saturated steam pressure. The units are available in capacities from 20 litres to 150 litres, with adjustable sterilization pressure between 15 and 22 psi and a working temperature of 121°C.
The sterilizer features an SS 304 inner chamber as standard, with SS 316/316L options, stainless-steel outer construction, radial lid locking, pedal-assisted lid lifting, safety valve, vacuum breaker, water-level indication and low-water cut-off protection.
Each unit is supplied with an SS basket, cord and plug.
✅ Key Features
- Vertical double-wall steam sterilizer
- Saturated steam pressure sterilization
- Adjustable pressure from 15–22 psi
- Working temperature of 121°C
- 20L to 150L capacity options
- SS 304 inner chamber
- SS 316/316L inner chamber available as an option
- Stainless-steel outer chamber
- Thick stainless-steel lid
- Radial locking system
- Pedal-operated lid lifting device
- Jointless neoprene rubber gasket
- Hydraulic safety testing up to 40 psi
- Water-level indicator/gauge
- Pressure gauge
- Steam release cock
- Spring-loaded safety valve
- Vacuum breaker
- Low-water detector and cut-off
- Specially designed water heaters
- Air insulation between boiler and outer shell
- Mineral glass wool insulation available on request
- Digital timer from 0–99 minutes
- Sterilization time specified as 25–30 minutes
- Manual water filling and removal
- SS basket included
- Cord and plug included
- 220/230V AC configuration stated in the product description
- Double-wall and SS GMP construction
Double-Wall Construction
The APS vertical steam sterilizer uses a double-wall construction.
The inner chamber/boiler is manufactured from stainless steel, while the outer wall is covered with stainless-steel sheet.
The supplied specification gives:
-
Outer chamber: SS 304
-
Inner chamber: SS 304
-
Optional inner chamber: SS 316 / SS 316L
The space between the boiler and outer shell provides air insulation. Mineral glass wool insulation can also be incorporated if required by the customer.
Saturated Steam Sterilization
The sterilizer is designed for sterilization under saturated steam pressure.
The supplied pressure range is:
-
Adjustable pressure: 15–22 psi
-
Working temperature: 121°C
The product description also states that the unit can be used at higher pressure up to 22 psi.
Lid & Radial Locking System
The vertical autoclave has a thick stainless-steel lid secured using a radial locking system.
A pedal lifting device is provided to assist with raising the lid and improve operator convenience.
A jointless neoprene rubber gasket is used for sealing.
Safety Features
The APS Vertical Steam Sterilizer incorporates multiple safety provisions, including:
- Spring-loaded safety valve
- Low-water detector
- Low-water cut-off
- Pressure gauge
- Steam release cock
- Vacuum breaker
- Radial lid locking system
- Hydraulic safety testing
The units are hydraulically tested up to 40 psi as a safety measure according to the supplied specification.
Heating System
Heating is provided through specially designed water heaters of suitable wattage for the respective model.
The available heater loads range from 1.5 kW to 6 kW, depending on chamber capacity.
Digital Timer
A digital timer with a range of 0–99 minutes is specified.
The supplied specification lists a sterilization time of 25–30 minutes. Actual cycle requirements can depend on the load and operating configuration.
Model & Technical Specifications
| Model |
Volume |
Heater Load |
Internal Dimension |
| APS-SSV-20 |
20 L |
1.5 kW |
250 × 450 mm |
| APS-SSV-40 |
40 L |
2 kW |
300 × 550 mm |
| APS-SSV-50 |
50 L |
3 kW |
350 × 550 mm |
| APS-SSV-85 |
85 L |
4 kW |
400 × 600 mm |
| APS-SSV-100 |
100 L |
5 kW |
450 × 600 mm |
| APS-SSV-150 |
150 L |
6 kW |
450 × 900 mm |
General Specifications
| Specification |
Details |
| Product Type |
Vertical Steam Sterilizer |
| Construction |
Double Wall |
| Sterilization Method |
Saturated Steam Pressure |
| Capacity Range |
20–150 L |
| Working Temperature |
121°C |
| Adjustable Pressure |
15–22 psi |
| Hydraulic Test Pressure |
Up to 40 psi |
| Outer Chamber |
SS 304 |
| Standard Inner Chamber |
SS 304 |
| Optional Inner Chamber |
SS 316 / SS 316L |
| Lid |
Thick stainless steel |
| Lid Locking |
Radial locking system |
| Lid Lifting |
Pedal lifting device |
| Gasket |
Jointless neoprene rubber |
| Insulation |
Air insulation |
| Optional Insulation |
Mineral glass wool |
| Timer |
Digital, 0–99 min |
| Sterilization Time |
25–30 min |
| Water Filling/Removal |
Manual |
| Water-Level Monitoring |
Water indicator / gauge |
| Pressure Monitoring |
Pressure gauge |
| Steam Release |
Steam release cock |
| Safety Valve |
Spring-loaded |
| Vacuum Protection |
Vacuum breaker |
| Low-Water Protection |
Detector and cut-off |
| Heating |
Water heaters |
| Power Supply |
220V / 440V as listed in specification |
| Included Accessories |
SS basket, cord and plug |
Product Disclaimer
Specifications and included accessories may vary by production batch, market, or manufacturer revision. Please verify the exact configuration with the seller before purchase. This product information is intended for general product guidance and does not replace professional medical advice, diagnosis, or treatment.
