Product Name: Passbox for Negative Pressure Isolation Hospital Usage: Dust Removal Control Mode: Button Application: Industrial Noise: 40-60db Certification: ISO9001 Installation: Wall Mounted or Floor Mounted Material: SUS304/SPCC with Coating After-Sales Service: Technical Support Available Air Direction: Top or Side HEPA Filter Grade: H13 or H14 DOP Test: Available Input Voltage: 220 V Diamension: Various UV Light: Optional Trademark: KELSEN Transport Package: Pallet Specification: Various Origin: Suzhou, China Product Description Cleanroom Pass ThroughsKelsen provides cleanroom pass through windows constructed of SPCC or SUS304 and are designed for long lasting durability, with easy cleaning and high quality appearance in mind.Adding a pass through to your cleanroom provides an easy and efficient way to transfer materials and equipment into the cleanroom by minimizing the contamination of your cleanroom. Pass throughs help to eliminate the volume of unnecessary traffic through the cleanroom, reducing cross-contamination and maintaining the positive pressure of the cleanroom. Typical ApplicationsPharmaceuticalMicroelectronicsHealthcareFood and BeverageProduct OverviewLightweight cold-roll steelEasy-to-clean SUS304 Inner LinerDirect-acting Fan MotorMini Pleat HEPA FilterLow Noise less than 60dBUV SterilizationInterlocking SystemEasy-to-install by Wall Mounted or Floor Mounted