1000+ Satisfied Customers
World class products and services
Pass Box (SPB/DPB)
SML Clean Room Solutions manufactures high-performance Static and Dynamic Pass Boxes designed to meet specific cleanroom and industry requirements with uncompromised quality and reliability.
Different industries demand different contamination control standards. In pharmaceutical manufacturing facilities, minimizing personnel and material movement is essential to prevent cross-contamination between classified areas. Our pass boxes are engineered to enable safe material transfer with minimal human intervention while effectively controlling particulate contamination within cleanroom environments.
Designed in compliance with international quality and cleanroom standards, our pass boxes are available in multiple configurations based on containment levels and material transfer requirements between cleanroom zones. We also manufacture pass boxes suitable for flame-proof and hazardous environments.
Customer Centric Approach
- Double Walled Construction
- Electro-magnetic Interlocking system
- Mechanical / Pneumatic interlocking
Dymanic Pass Box
- Two Stage filtration
- Statically & Dynamically balanced Motor-blower
- Electro-magnetic Interlocking

