Pass Box MFG

Laboratory Equipment

Laboratory Equipment Manufacturer for Pharma, Hospitals, and Research

SR Air System is a premier Laboratory Equipment Manufacturer and trusted supplier based in Ahmedabad, Gujarat, India. We specialize in providing a comprehensive range of high-grade SS 304 and SS 316 Lab Equipment engineered to ensure the highest standards of safety, sterility, and contamination control across critical environments.

From Tissue Culture Labs to Hospital Operation Theaters, our equipment is engineered to meet stringent WHO-GMP standards, ensuring 99.999% contamination control in BSL-2 and BSL-3 environments.

Our Specialized Range of Laboratory and Cleanroom Equipment

We offer a focused selection of essential equipment, each designed with a unique airflow mechanism to meet stringent industry requirements.

A Reverse Laminar Air Flow unit is designed to protect the operator and the environment from airborne contaminants generated during processes such as powder weighing, dispensing, and sampling. By drawing air inwards and filtering it before release, this unit creates a negative pressure zone that contains hazardous particles and prevents their escape, ensuring a safe and clean workspace.

 

The OT Plenum Laminar Air Flow is a specialized ceiling-mounted unit designed for operation theaters. It creates a sterile, bacteria-free working area above the surgical table by providing a continuous, unidirectional flow of HEPA-filtered air. This ensures a contamination-free environment during surgical procedures, significantly reducing the risk of infection. Our units are made from high-grade SS 304, ensuring durability and compliance with strict hospital standards.

 

A Pass Box is a critical piece of equipment used to safely transfer materials between two areas of different cleanliness classifications. This controlled interlock system prevents cross-contamination by maintaining an air-tight seal, ensuring the integrity of the cleanroom environment. We offer both Static Pass Boxes for non-viable materials and Dynamic Pass Boxes with active HEPA filtration for viable or sensitive items.

Designed specifically for agricultural biotechnology and botanical research, our Laminar Air Flow Benches provide a sterile, unidirectional airflow environment.

Application: Ideal for seed germination, plant tissue culture, and sterile media preparation.
Key Specs: H14 HEPA Filters (0.3 Micron), 230VAC Power Supply, and ergonomic SS 304 work surfaces.

Elevate your cleanroom’s aesthetic and functional standards with our Mirror Finish Dynamic Pass Boxes. These units act as a high-sterility gateway for material transfer, featuring an electromagnetic interlock system to prevent cross-contamination.

Material: Premium 304-SS Mirror Finish for easy sanitization and superior durability.
Features: Integrated UV germicidal lamps and high-velocity HEPA filtration.

Laboratory & Cleanroom Equipment Technical Specification

Feature / ParameterTissue Culture LAF BenchMirror Finish Dynamic Pass BoxOT Plenum Air Flow
Primary ApplicationPlant Research & LabsSterile Material TransferHospital Operation Theaters
Material (MOC)SS 304 / SS 316SS 304 Mirror FinishHigh-Grade SS 304
Airflow DirectionVertical / HorizontalVertical (Dynamic)Unidirectional (Ceiling)
Filtration EfficiencyHEPA H14 (99.999%)HEPA H14 (99.999%)HEPA H14 (99.999%)
Pre-Filter Grade10 Micron (EU4)10 Micron (EU4)10 Micron (EU4)
Power Supply230V AC, 1 Phase230V AC, 1 Phase230V AC, 1 Phase
Inflow Velocity0.45 m/s ± 20%15 – 20 m/s0.45 m/s ± 20%
Noise Level< 65 dB< 60 dB< 55 dB (Low Noise)
Standard FeaturesUV Light, LED, ManometerElectromagnetic InterlockSpecialized Air Duct

Laboratory Equipment Price and Custom Specifications

As a Laboratory Equipment Manufacturer in Ahmedabad, Gujarat, we control the entire production process, allowing us to offer factory-direct pricing on all SS 304 and SS 316 equipment.

Whether you need a custom-sized Dispensing Booth or a specific OT Plenum configuration, we provide expert guidance and detailed quotes based on your operational needs.

Start your equipment inquiry today to secure manufacturer pricing.

Stainless Steel Static Hatch Box

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