The walk-in fume hood from LOC Scientific is an important solution for laboratories requiring the accommodation of large equipment or complex setups. Designed with two vertically rising sashes, this fume hood cabinet allows you to roll in large apparatus or portable workstations with ease.
Its expansive design is perfect for labs that need more space and flexibility, all while maintaining superior safety and airflow control.
Our Walk-In Fume Hood
The walk-in fume hood is equipped with two full-view, vertically rising sashes that allow you to roll in large equipment or portable workstations without obstruction. Each sash is made from 7/32" laminated safety glass, providing visibility and added protection during use with full-width flush PVC pulls ensuring smooth operation.
Advanced Walk-In Hood Features
Dual sash design engineered for large equipment access with superior safety and airflow control
Two vertically rising sashes operate independently for maximum access flexibility
Easily accommodate oversized apparatus and portable workstation entry
75, 100, and 125 FPM options for diverse laboratory requirements
Audible airflow monitoring ensures proper ventilation for safety
7/32" laminated safety glass sashes with full-width flush PVC pulls
Inward-angled entrance minimizes turbulence (60-150 FPM range)
Resin-Chem liner and exterior panels removable for easy maintenance
Sealed lighting system with easy top-front tube replacement
Walk-In Hood Applications & Environments
Walk-in fume hoods provide essential large-scale containment solutions across demanding laboratory environments requiring oversized equipment access:
- Research & Development Labs: Accommodate large experimental apparatus, pilot-scale equipment, and complex multi-component research setups requiring containment.
- Industrial Testing Facilities: Handle oversized testing equipment, large sample preparations, and industrial-scale quality control procedures.
- Educational Institutions: Support teaching laboratories with large demonstration equipment and group experimental setups requiring safety containment.
- Pharmaceutical Manufacturing: Contain large-scale synthesis equipment, pilot production apparatus, and oversized pharmaceutical processing equipment.
- Chemical Processing Labs: Accommodate bulk chemical handling equipment, large reaction vessels, and industrial chemical analysis apparatus.
- Materials Science Research: Handle large material testing equipment, furnaces, and specialized processing apparatus requiring fume extraction.
Benefits of Choosing Walk-In Fume Hoods
- Maximum Equipment Access: Dual vertically rising sashes provide unobstructed access for large apparatus and portable workstations
- Flexible Face Velocity Options: 75, 100, and 125 FPM settings accommodate diverse laboratory procedures and safety requirements
- Enhanced Safety Monitoring: LOC500 audible airflow monitor ensures continuous verification of protective ventilation
- Superior Airflow Control: Inward-angled entrance design minimizes turbulence for optimal containment (60-150 FPM range)
- Easy Maintenance Access: Removable Resin-Chem liner and exterior panels facilitate thorough cleaning and maintenance
- Energy-Efficient Operation: Advanced design features reduce energy consumption while maintaining optimal safety performance
- Customizable Configuration: Optional service fixtures and fan options tailor hood to specific laboratory requirements
- Long-Term Durability: Double-wall construction with chemical-resistant materials ensures reliable long-term performance
Technical Specifications & Performance Data
Walk-In Hood Model Specifications:
| Model # | Hood Size | Collar Size | 75 FPM | 100 FPM | 125 FPM | |||
| CFM | SP | CFM | SP | CFM | SP | |||
| B-664 | 48" | 8" Dia. | 731 | .46 | 975 | .82 | 1219 | 1.29 |
| B-665 | 60" | 10" Dia. | 956 | .27 | 1275 | .63 | 1594 | .99 |
| B-666 | 72" | 12" Dia. | 1181 | .29 | 1575 | .51 | 1969 | .80 |
| B-667 | 84" | 2) 10" Dia. | 1406 | .23 | 1875 | .42 | 2344 | .65 |
| B-668 | 96" | 2) 10" Dia. | 1631 | .28 | 2175 | .51 | 2719 | .79 |
Walk-In Hood Features:
- Dual Sash Design: Two independently operating vertically rising sashes
- Face Velocity Range: 60-150 FPM with precise control options
- Large Access Opening: Accommodates oversized equipment and portable workstations
- Safety Glass: 7/32" laminated safety glass with full-width flush PVC pulls
- Airflow Monitoring: LOC500 audible monitor for continuous safety verification
- Construction: Double-wall design with Resin-Chem chemical-resistant liner
Performance Features:
- Variable CFM Options: Three face velocity settings for diverse applications
- Energy Efficiency: Advanced airflow design reduces operational costs
- Equipment Accommodation: Roll-in access for large apparatus and workstations
- Smooth Operation: Inward-angled entrance minimizes turbulence
- Maintenance Access: Removable panels for easy cleaning and service
Installation Notes:
- Static pressures listed are for hoods only; additional duct system pressure drop must be calculated
- Total pressure drop through hood and duct system determines proper exhaust blower selection
- Room size, heat load, and air change requirements must be considered for proper sizing
- Optional service fixtures require specification of locations for mounting hole preparation
Why Choose LOC Scientific?
LOC Scientific offers superior walk-in fume hoods built to meet the unique needs of your laboratory. Our walk-in fume hoods are made with high-quality materials, delivering robust safety features with long-lasting durability and top-tier performance.
From design to installation, our team offers expert guidance and support throughout the entire process. With energy-saving features and custom options, our walk-in fume hoods help you reduce operational costs while maintaining safety and performance for oversized laboratory equipment requirements.
