Monmouth CIRCULAIRE® Laminar Flow Cabinet

MONMOUTH CIRCULAIRE^® LAMINAR FLOW CABINET

Monmouth’s CIRCULAIRE® Laminar Flow Cabinets are precision-engineered and manufactured in the UK, with each unit carefully assembled by a dedicated operator from start to finish. Every cabinet comes with a standard 5-year warranty for added peace of mind.

Designed to create an ISO Class 4 sterile environment, these cabinets safeguard sensitive processes with a controlled laminar airflow, ensuring optimal protection. This versatile range of laminar flow booths delivers exceptional performance and adaptability, making them ideal for a wide variety of applications.

NEW EXTENDED RANGE

We now offer an expanded selection of laminar flow booths in multiple sizes and configurations. With 8 different styles available, you can find the perfect solution for your specific application. This flexibility is particularly beneficial when working in cleanrooms with lower ISO classifications, helping to streamline your contamination control strategy.

WHAT ARE THE TWO TYPES OF LAMINAR FLOW CABINETS?

At Integrity, we provide horizontal and vertical laminar flow cabinets, each designed for different protection needs.

What is your main priority: protecting the products or protecting the operator?

• CIRCULAIRE® Vertical Laminar Flow Booth – Directs airflow downward, preventing harmful fumes or particulates from reaching the operator while maintaining a clean environment
• CIRCULAIRE® Horizontal Laminar Flow Booth – Directs air towards the operator, ensuring product protection by expelling contaminants from the workspace

MORE INFORMATION

CIRCULAIRE® Vertical Laminar Flow Booth

The vertical laminar flow booth directs ULPA-filtered air downward, creating a protective air curtain that continuously flushes airborne particles from the enclosure. This ensures both operator safety and sample protection, maintaining a stable, contamination-free workspace.

Air is initially drawn through an easy-change, high-quality EU4 pre-filter to remove all gross particulate. All air then passes through the fan system, before being pushed through a U15 ULPA filter, removing 99.997% of all particles at 0.12 μm in size.

Key features and applications

• Delivers ISO Class 4 (Class 10) air quality, fully compliant with BS EN 14644 and BS EN 1822 standards for air cleanliness and high-efficiency filtration
• Top-mounted ULPA filters provide a consistent and uniform laminar airflow
• Ideal for sterile product compounding, tissue culture, optical and electronic assembly, and forensic data recovery
• Filter differential pressure monitoring

Our vertical laminar flow cabinets are self-contained laboratory workstations that actively protect sensitive samples from airborne contaminants. These cabinets provide a sterile, controlled environment, making them essential for precision-focused industries.

CIRCULAIRE® Horizontal Laminar Flow Booth

The horizontal laminar flow booth directs ULPA-filtered air from the rear of the cabinet towards the operator, ensuring product protection by continuously expelling contaminants from the workspace.

Air is initially drawn through an easy-change, high-quality EU4 pre-filter to remove all gross particulate. All air then passes through the fan system, before being pushed through a U15 ULPA filter, removing 99.997% of all particles at 0.12 μm in size.

Key features and applications

• Delivers ISO Class 4 (Class 10) air quality, fully compliant with BS EN 14644 and BS EN 1822 standards for air cleanliness and high-efficiency filtration
• Equipped with ULPA filters for superior particle removal efficiency
• Advanced clean air technology – intuitive control systems for precise airflow adjustments
• Energy-efficient LED lighting for enhanced visibility
• UV sterilisation functionality to maintain sterile conditions

A steady horizontal flow of purified air prevents contamination inside the workspace by maintaining positive air pressure, ensuring that external contaminants cannot enter the enclosure.

These high-performance clean air enclosures are the ideal solution for industries requiring absolute contamination control. Commonly used for plant tissue culture, media plate preparation, electronics inspection, medical device assembly, and pharmacy drug preparation.

FEATURES

• Intuitive touchscreen control – Visionaire® Touchscreen Interface provides full monitoring and control of all operational aspects
• Advanced filtration – equipped with EV4 pre-filters and U15 ULPA filters ensuring ISO Class 4 (Class 10) clean air conditions
• Leak prevention – negative pressure filter seals eliminate leakage risks for optimal performance
• Build – constructed from epoxy-coated Zintec mild steel, with 6mm acrylic sidewalls and a toughened glass front screen for durability and corrosion resistance
• Antistatic protection – integrated FRASER antistatic technology safeguards sensitive processes from electrostatic discharge
• Convenient power access – side-mounted double electrical socket included as standard

Optional Extras

• UV lighting – includes an electronically interlocked night door for enhanced operator safety
• Upgraded work surface – available in 316-grade stainless steel for additional durability and hygiene
• Open-frame base stand – provides sturdy support and ergonomic workspace elevation

ENERGY EFFICIENCY

• Eco-mode – automatically enters Standby Mode after inactivity to conserve energy
• Low power consumption – operates at just 65–90 watts*, using a fraction of the energy of competing models (Power consumption may vary depending on the model and operating mode)
• Quiet and sustainable – designed for low noise and energy efficiency, reducing environmental impact

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