PRODUCTS / ENVIRONMENT CONTROL EQUIPMENT

ENVIRONMENT CONTROL EQUIPMENT FOR PRECISION APPLICATIONS

Engineered transfer, airflow, and containment solutions that protect product and personnel while maintaining contamination control between and within controlled environments.

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Equipment Categories

Purpose-built systems for material transfer, personnel decontamination, and localized environmental control.

Pass Through Chambers

Interlocked transfer between zones without cross-contamination.

Air Showers

High-velocity jets remove particulates before cleanroom entry.

Laminar Flow Hoods

Unidirectional filtered airflow for critical work surfaces.

Biological Safety Cabinets

Certified containment for handling biohazardous materials.

Key Features & Capabilities

Built to maintain classification integrity and protect people, product, and process.

Cross-Contamination Prevention

Interlocking doors and directional airflow keep zones isolated and classifications intact

Customizable Configurations

Sized and configured to fit material flow, throughput, and facility layout requirements.

Rapid Cycle Times

Efficient decontamination and transfer cycles minimize downtime and operator wait.

Certified Performance

Validated airflow, filtration, and containment to meet ISO and NSF standards.

Technical Specifications

Select an equipment type to view specifications and capabilities.

Pass Through Chambers
Air Showers
Laminar Flow Hoods
Biological Safety Cabinets

Pass Through Chambers

Electrically or mechanically interlocked chambers that transfer materials between cleanroom zones or between a cleanroom and non-classified space, preventing simultaneous door access.

Interlock
Mechanical (standard) or electromagnetic
Materials
Acrylic, PVC, or 304/316 stainless
Optional
HEPA/ULPA air shower add-on
Sizing
Standard or fully custom

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Technical Specifications

  • Standard sizes: Available in several standard sizes with dual stainless-steel reinforced access doors
  • Interlock: Mechanical interlock (standard, maintenance-free, no power required) or electronic magnetic interlock (optional)
  • Materials: Acrylic, SD PVC, polycarbonate, polypropylene, or stainless steel (304 or 316 electropolished)
  • Construction: Seamless continuous-seam interiors with smooth surfaces and rounded corners for easy cleaning and sterilization
  • Optional features: HEPA/ULPA air shower, ventilation system with HEPA/ULPA filtration, automatic hands-free doors, roll-up/sliding doors, and adjustable stainless steel shelves

Capabilities

  • Prevents simultaneous door opening
  • Viewing windows for visual confirmation
  • Custom sizing available
  • Lift-off windowed doors that can be removed and autoclaved (BIO version)
  • Durable, ergonomic stainless steel lift latches and one-piece gaskets for long service life and optimal sealing
Explore Pass Through Chamber configurations

Available Configurations

Browse Pass Through Chamber models by mounting type.

Air Showers

HEPA-filtered high-velocity air nozzles remove loose particulates from personnel and equipment before cleanroom entry.

Air velocity
6,000–7,000 FPM
Cycle time
Adjustable, 0–999 sec
Filtration
HEPA 99.97% @ 0.3 micron
Power
230V or 460V, 3-phase

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Technical Specifications

  • Single or multi-person configurations (straight, tunnel, L-shaped, U-shaped, and custom layouts available)
  • Air velocity: 6,000–7,000 feet per minute (approximately 30–41 m/s) at adjustable nozzles
  • Cycle time: Adjustable from 0–999 seconds (pre-set to 30 seconds)
  • Filtration: HEPA (99.97% efficiency at 0.3 microns) standard; ULPA optional
  • Power requirements: 230V or 460V, 3-phase

Capabilities

  • Electromagnetic interlocked doors prevent cross-contamination and automatically release in case of power failure
  • Automatic activation via floor switch or motion sensors (optional hands-free wave sensor available)
  • 360° adjustable nozzles arranged on walls and ceiling for uniform high-velocity air distribution
  • Closed-loop recirculation system with LED ceiling lighting for full visibility
  • Touchscreen control panel for easy adjustment of timing and interlock sequence, plus emergency stop button

Laminar Flow Hoods

Deliver unidirectional, HEPA-filtered airflow across a work surface to protect product or process from particulate contamination.

Face velocity
~90–100 fpm
Filtration
HEPA 99.99% @ 0.3 µm / ULPA 99.999% @ 0.12 µm
Work zone
ISO Class 5
Widths
4', 6', or 8'

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Technical Specifications

  • Horizontal or vertical airflow configurations
  • Filtration: HEPA (99.99% efficient at 0.3 microns – standard) or ULPA (99.999% efficient at 0.12 microns)
  • Average face velocity: ~90–100 fpm
  • Available widths: 4', 6', or 8' (custom sizes available)
  • Low-noise direct-drive blower: industry-best 50 dBA
  • Exterior: High chip-resistant white powder-coated finish

Capabilities

  • Creates an ISO Class 5 work zone for stringent contamination control
  • Benchtop or floor-standing / mobile options
  • Energy-efficient LED lighting and control panel with fan speed adjustment
  • Room-side access for easy filter changes
  • Available in multiple materials (Acrylic, Static Dissipative PVC, Polycarbonate, Polypropylene, Stainless Steel or Powder Coated Steel)
  • Explosion-proof models available

Biological Safety Cabinets

Certified containment enclosures protecting personnel, product, and environment when handling biohazardous or infectious materials.

Classes
I, II (A2/B2), III, Cytotoxic
Face velocity
75–100 FPM
Protection
Personnel, product & environment
Filtration
HEPA, ULPA on select models

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Technical Specifications

  • Class I, Class II (Type A2 and B2), Class III, and Cytotoxic models available
  • HEPA filtration (or ULPA on Class III and select models) on supply and exhaust
  • Cabinet face velocity: Minimum 75–100 FPM depending on model type
  • Available in multiple widths with 304 stainless steel work zone under negative pressure

Capabilities

  • Three-way protection (personnel, product, and environment) on Class II models
  • Class I: Personnel and environmental protection for low to moderate risk agents (BSL 1–3)
  • Class II A2: 70% air recirculation / 30% exhaust — ideal for microbiological work without volatile chemicals or radionuclides
  • Class II B2: 0% recirculation / 100% exhaust — suitable for use with volatile chemicals and radionuclides
  • Class III: Totally enclosed, gas-tight glove box design with dedicated external exhaust
  • Cytotoxic Safety Cabinet: Specialized for safe handling of antineoplastic/cytotoxic drugs
  • Advanced features: UV decontamination lamp, LCD display, remote control, foot switch for sash adjustment, bag-in/bag-out filter option, and airflow monitoring with alarms

Start with a Consultation. Build with Confidence.

We start with a consultation to understand your requirements, including operational and regulatory considerations — then guide you through design, manufacturing, and installation.

01 Consultation

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02 Design

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03 Manufacturing

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04 Installation

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