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KL-ST003 Portable Pressure Steam Sterilizer — Compact Stainless Steel Autoclave for Clinics, Labs and Field Use

Quick answer. The Keling KL-ST003 is a portable pressure steam sterilizer in a traditional vertical cylindrical stainless steel format, available in 18 L (Φ280 × 260 mm) and 24 L (Φ280 × 390 mm) chambers, with a maximum working pressure of 0.16 MPa, a maximum working temperature of 126°C and 2 kW power (AC 220 V 50 Hz). It is manufactured by Keling Medical (Jiangsu Keling Medical Appliances Co., Ltd.) for clinics, laboratories, beauty centers and field applications.

Chamber volume — 18 L: Φ280 × 260 mm
Chamber volume — 24 L: Φ280 × 390 mm
Transport dimensions (mm): 410 × 410 × 520
Power: AC 220 V 50 Hz / 2 kW

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ISO 13485:2016 CE (EU MDR) Global export OEM available

Overview

The KL-ST003 portable pressure steam sterilizer provides high-temperature steam sterilization in a traditional cylindrical format that has been trusted in clinics, field hospitals and small facilities for its straightforward operation and dependable build. Available in 18 L and 24 L configurations, it delivers maximum working conditions of 0.16 MPa and 126°C, adequate for standard steam sterilization of unwrapped instruments, laboratory glassware, culture media and dressings.

All-stainless steel construction — body, lid and internal basket — ensures corrosion resistance against the aggressive combination of saturated steam and repeated thermal cycling. The sealed lid with pressure gauge allows operators to monitor working conditions at a glance, and the simple operation process (fill, load, heat, pressurize, hold, release) keeps the learning curve minimal for diverse staff in clinics, beauty studios and field settings. Heat average uniformity ≤±1°C confirms even temperature distribution throughout the load.

At 410 × 410 × 520 mm (transport dimensions) and equipped with a carry handle, the KL-ST003 can be repositioned easily between rooms or transported to off-site locations where reliable sterilization access is essential. Keling Medical notes that further customization options are available on request for volume or accessory requirements.

Quick facts

The Keling KL-ST003 is a portable pressure steam sterilizer in a durable stainless steel cylindrical body for compact, site-flexible sterilization.
Chamber sizes are 18 L (Φ280 × 260 mm) and 24 L (Φ280 × 390 mm), both with transport dimensions of 410 × 410 × 520 mm.
Maximum working pressure is 0.16 MPa and maximum working temperature is 126°C, AC 220 V 50 Hz, 2 kW power.
Heat average uniformity is ≤±1°C throughout the chamber for consistent sterilization results.
The cylindrical stainless steel body is corrosion-resistant and easy to clean, with a carry handle for portability.
KL-ST003 is produced by Keling Medical, a Chinese medical equipment manufacturer with more than 20 years of industry experience.

Key features

Stainless steel body
corrosion-resistant cylindrical construction ensures durability, long service life and easy post-cycle cleaning.
Two chamber capacities
18 L and 24 L options to match load volumes in clinics, beauty centers and small laboratory settings.
126°C sterilization temperature
0.16 MPa maximum working pressure achieves effective standard steam sterilization cycles.
≤±1°C heat uniformity
consistent chamber temperature distribution supports reliable sterilization of the full load.
Carry handle and compact footprint
410 × 410 × 520 mm transport dimensions and integrated handle make the unit portable and easy to reposition.
Simple operation
pressure gauge on lid for real-time monitoring; straightforward fill-load-heat-release process requires minimal training.
2 kW power supply
AC 220 V 50 Hz with sufficient heating power for rapid heat-up and stable holding temperature.

Technical specifications

Specifications are subject to change; dimensional tolerances may apply. Contact Keling Medical for the latest datasheet.

9 parameters for KL-ST003

KL-ST003 technical specifications
Model	KL-ST003
Product type	Portable pressure steam sterilizer
Chamber volume — 18 L	Φ280 × 260 mm
Chamber volume — 24 L	Φ280 × 390 mm
Transport dimensions (mm)	410 × 410 × 520
Maximum working pressure	0.16 MPa
Maximum working temperature	126°C
Heat average uniformity	≤±1°C
Power	AC 220 V 50 Hz / 2 kW

Applications

The KL-ST003 portable steam sterilizer is used in dental and general clinics, small hospital wards, beauty and cosmetic studios, veterinary practices, university and pharmaceutical laboratories, and field or mobile medical units where compact, portable steam sterilization is required. Suitable for instruments, dressings, glassware, culture media containers and similar heat- and moisture-stable items.

Questions buyers ask

What is the Keling KL-ST003 portable steam sterilizer used for?

The KL-ST003 is a compact cylindrical autoclave for steam sterilization of instruments, glassware and dressings in clinics, small labs, beauty centers and field settings. It operates at up to 0.16 MPa and 126°C, providing reliable standard-cycle sterilization without complex installation.

What chamber sizes are available and how portable is the KL-ST003?

The KL-ST003 is offered in 18 L (Φ280 × 260 mm) and 24 L (Φ280 × 390 mm) chamber sizes. Both units have transport dimensions of 410 × 410 × 520 mm and feature an integrated carry handle, making them straightforward to move between rooms or to off-site locations.

What material is the KL-ST003 body made from?

The KL-ST003 is constructed from stainless steel throughout — body, lid and inner basket — providing corrosion resistance against saturated steam and ensuring durability across repeated sterilization cycles with minimal maintenance.

Is the KL-ST003 available with customization options or in bulk?

Yes. Keling Medical notes that further customization is available on request for the KL-ST003. The company supplies hospitals and distributors worldwide through its Shanghai export center — contact Keling Medical at https://www.kelingmed.com for pricing, bulk orders and customization details.