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Compact Steam Sterilisers for CSSD | Unisteri® SL Standard Line

Space-Saving Medical Device Steam Sterilisers for Clinics and CSSD Environments

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Compact Steam Sterilisers for CSSD | Unisteri® SL Standard Line

Features

The Unisteri® SL Standard Line provides a compact and efficient solution for the sterilisation of medical devices in facilities where space, flexibility, and reliability are critical. Designed for use in hospitals, outpatient clinics, and CSSD environments, these steam sterilisers deliver dependable sterilisation performance in a smaller footprint.

Combining advanced process control with simplified installation, Unisteri SL systems offer a practical option for healthcare facilities seeking high-quality medical sterilisers without the complexity of large central systems.

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Product Code Product Description Pack Size Quote
Unisteri SL 336-1 Unisteri SL 336, 1 Door, Vertical Steam Steriliser ea
Unisteri SL 336-2 Unisteri SL 336, 2 Door, Vertical Steam Steriliser ea
Selectomat SL 559-1 Selectomat SL 559, 1 Door, Vertical Steam Steriliser ea
Selectomat SL 559-2 Selectomat SL 559, 2 Door, Vertical Steam Steriliser ea
Unisteri SL 636-1 Unisteri SL 636, 1 Door, Vertical Steam Steriliser ea
Unisteri SL 636-2 Unisteri SL 636, 2 Door, Vertical Steam Steriliser ea

Why Choose Unisteri® SL Steam Sterilisers?

Designed for Compact CSSD Applications

  • Ideal for smaller CSSD sterilisers or decentralised reprocessing areas
  • Suitable for instruments, textiles, containers, and heat-resistant medical devices
  • Supports use in day hospitals, outpatient clinics, and surgical centres
  • Available in single-door and pass-through configurations

Reliable Sterilisation Performance

  • Independent monitoring of pressure and temperature parameters
  • Redundant sensors ensure accurate process control
  • Continuous comparison of measured values with validated cycle parameters
  • Designed to support compliance with international sterilisation standards

Built for Efficient Medical Sterilisation

Optimised for Small Footprint Environments

  • Compact design minimises space requirements
  • Lightweight construction supports easier installation
  • Reduced heat emission and low noise operation
  • Efficient layout for integration into existing workflows

Flexible Installation Options

  • Available with integrated steam generation or external steam connection
  • Can operate independently of central utilities where required
  • Minimal infrastructure required — water, power, and drainage
  • Ideal for retrofit or space-constrained environments

Advanced Process Control & Documentation

Precision Monitoring for Sterilisation Assurance

  • Dual microprocessor system for independent control and monitoring
  • Continuous tracking of cycle parameters and performance
  • Integrated process documentation for compliance and traceability
  • Ability to export cycle data for audit and recordkeeping

Standards-Compliant Medical Device Steam Sterilisers

  • Designed to comply with recognised international standards
  • Supports validated sterilisation processes for medical devices
  • Ensures reproducible, auditable cycle performance
  • Suitable for regulated healthcare environments

Simple, Intuitive Operation

User-Friendly Touchscreen Control

  • 8.4” colour touchscreen with clear program navigation
  • Real-time display of cycle parameters and remaining time
  • Multi-level user access for enhanced operational control
  • Designed for ease of use in busy clinical environments

Pre-Configured & Customisable Programs

  • Standard cycles for:
    • 134°C instrument sterilisation
    • 121°C sterilisation for heat-sensitive materials
  • Dedicated programs for wrapped and containerised loads
  • Integrated test programs:
    • Bowie-Dick test
    • Vacuum leak test
  • Customisable programs to suit specific reprocessing requirements

Technical Data

Dimensions
(mm)
Product Outer
(HxWxD)
Product Chamber
(HxWxD)
Chamber Volume
(L)
StU)
Unisteri SL 336-1 1500 x 600 x 800 320 x 320 x 625 73 1
Unisteri SL 336-2 1500 x 600 x 860 320 x 320 x 625 73 1
Unisteri SL 636-1 1720 x 690 x 967 670 x 350 x 700 160 2
Unisteri SL 636-2 1720 x 690 x 1022 670 x 350 x 700 160 2
Unisteri SL 559-1 1720 x 850 x 1247 509 x 509 x 990 254 n/a
Unisteri SL 559-2 1720 x 850 x 1302 509 x 509 x 990 254 n/a

Optimised Workflow & Loading Flexibility

Optimised Workflow & Loading Systems

Adaptable Loading Systems

  • Multiple loading options including shelves, baskets, and containers
  • Compatible with loading carts and transport trolleys
  • Designed for efficient loading and unloading workflows
  • Supports maximised chamber utilisation

Seamless Integration into CSSD Layouts

  • Pass-through design supports dirty-to-clean workflow separation
  • Integrates into both central and decentralised sterilisation areas
  • Enables efficient instrument handling and processing
  • Supports infection prevention protocols

Low Operating Costs & Sustainable Design

Resource-Efficient Operation

  • Integrated water-saving vacuum system
  • Reduced energy consumption through efficient design
  • Low heat emission reduces environmental load
  • Built using recyclable components where possible

Reliable, Service-Friendly Design

  • Self-diagnostics system for fast troubleshooting
  • Easy access to components for maintenance
  • Reduced downtime through simplified servicing
  • Designed for long-term reliability in clinical environments

Applications

These medical device steam sterilisers are ideal for:

  • Hospitals and satellite CSSD departments
  • Day hospitals and outpatient clinics
  • Dental and specialist surgical practices
  • Decentralised reprocessing units
  • Facilities with limited installation space

Complete CSSD Sterilisation Solutions

Unisteri® SL steam sterilisers form part of a broader range of steam sterilisers and CSSD sterilisers, including:

  • Large-capacity steam sterilisation systems
  • Advanced process monitoring and documentation solutions
  • Sterilisation accessories and loading systems
  • Service, validation, and lifecycle support

Relevant Product

  • Selectomat PL Compact Steam Sterilisers
  • Selectomat PL Steam Sterilisers
  • Selectomat SL Compact Steam Sterilisers
  • RUMED360
  • Uniclean PL II 10 Washer Disinfectors
  • Uniclean PL II 15 Washer Disinfectors
  • Uniclean PL II 30 Washer Disinfectors
  • Uniclean ML Large Volume Washer Disinfectors
  • MMM Group Concept 15.30
  • Washer Disinfector Technology

Applications

  • CSSD
  • Healthcare Facilities
  • Dental Practices

Resources

  • video
  • Video
  • Video
  • Video
  • Brochure

Downloads

To access a copy of the eBook or product brochure, please complete and submit a copy of the Downloads form below.