We design, fabricate and install air showers for clean room personnel. These clean room air showers are especially used in different kinds of laboratories, pharmaceutical industries and animal facilities, where they act as entry systems that decontaminate personnel before entering into a clean environment. Our engineering team carefully designs and configures an air shower that meets your specific working conditions. Tunnel and conveyor-type units for employee cleanliness are also constructed for carts, equipment and cargo etc.
We in-house construct air showers. Therefore, we offer our customers the facility to order according to their specific requirements. Our air showers are available in different design configurations and materials of construction. Our air shower prices are competitive, quality is unmatched and each unit is covered with excellent warranty terms.

Where 5 or more person occupancy per cycle is required, an air shower tunnel comes into effect. Air shower tunnels are designed with standard widths 48" and 60". Customized units are also available with a maximum length of 30 ft.
Air showers are one of the most demanding arrangements in most industries, where removing fine particles attached to people and products is mandatory. Such industries are: animal facilities, pharmaceuticals, chemical research labs, electronics and semiconductors, optical and aerospace etc.
Air showers are designed in various configurations, such as entry exit type, L-type entry exit, one-way entry and two-way exit type, tunnel and conveyor type etc. If you are unsure which air shower design is workable, our technical team will visit your premises and suggest an appropriate design structure.
Cleanroom air cleanliness classification is defined under ISO 14644-1 , which classifies cleanrooms and clean zones based on airborne particle concentration.
Prior to delivery, we carefully inspect each air shower unit by setting it up in the factory test area. Necessary arrangements are made to check sound level, vibration, cleanliness, design structure and operating procedure etc. Dimensions, controls and other specifications are closely matched with the provided sheet of quotation. If required, we also provide floor plant, electrical diagrams and quality certifications (DQ / OQ / IQ / PQ) are provided by us.
We sell our air showers with excellent one-year warranty terms; in addition, we also provide after-sales service after warranty. Our technical assistance is just a phone call away. Our Air Shower AMC program is also cost-effective and beneficial for all the users.
| Designed for 4 or more persons | Rust free construction for longer life |
| Ideal for personal, cart and equipment | Manual and automatic control systems |
| Can be designed in various configurations | Full range of accessories available |
| Washable pre-filters | Easy to install and operate |
| Equipped with safety features | Configurable according to project cleanliness requirements |
| Model | BST/AS-1 | BST/AS-2 | BST/AS-3 | BST/AS-4 | Air Shower w/o Bottom Board | |
|---|---|---|---|---|---|---|
| External Dimension (mm) | 1300 x 800 x 2050 | 1540 x 1000 x 2050 | 1540 x 1200 x 2050 | 1540 x 1600 x 2050 | 2000 x 2000 x 2050 | 2300 x 5000 x 2050 |
| Internal Dimension WxHxD (mm) | 800 x 750 x 1920 | 800 x 950 x 1920 | 800 x 1150 x 1920 | 500 x 1550 x 1920 | 800 x 1950 x 1920 | 800 x 4950 x 1920 |
| Nozzles | 6 - One Side | 12 - Two Sides | 16 - Two Sides | 18 - Two Sides | 24 - Two Sides | 60 - Two sides |
| Blow Power | 550W | 100W | 1500W | 2000W | 2200W | 7500W |
| HEPA Filter Dimension | 550 x 610 x 120 - One Piece | 610 x 610 x 120 - Two Pieces | 915 x 610 x 120 - Two Pieces | 1220 x 610 x 120 - Two Pieces | 610 x 610 x 120 - Four Pieces | 610 x 610 x 120 - Ten Pieces |
| Suitable Person | 1 Person w/ one side blowing | 1 Person w/ two sides blowing | 1 - 2 Persons w/ two sides blowing | 2 - 3 Persons w/ two sides blowing | Cart | |
| Nozzle Diameter | 38MM | |||||
| Air Shower Time | 0 ~ 120 seconds Adjustable | |||||
| Spurt Wind Speed | 18~25 m/s | |||||
| Power | 440V AC, 3 Phase, 50 Hz | |||||
| Filter Efficiency | 99.99 % | |||||
| Cleanliness Level | Class 100 | |||||
| Noise level | Less than 60 db | |||||
| Shower jet velocity | More than 20±2 meter/second | |||||
| Door | Aluminum fabricated with safety glass and electromagnetic locks | |||||
| Construction | Aluminum / Powder coated MS / 304 - 316 Stainless steel | |||||
| Standard fittings | - Fluorescent light - Pre-filter (washable) - HEPA filter - Nozzle (Fixed or Adjustable) - Emergency stop buttons (both sides) - Blower motor assembly - Anti slip floor - Door bell - Door closers - Door handles |
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| Optional | - Infrared sensor auto sliding door - PLC controller w/ touch screen - ULPA filter - DQ / OQ / IQ / PQ - AMC |
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| Design Options | - Entry exit type - L type entry exit - One way entry - Two way exit type |
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| Air Shower Nozzle | HEPA Filter | Prefilter | Fluorescent Light |
A cleanroom air shower is an enclosed entry system that uses high-velocity filtered air to help remove loose surface particles from personnel, carts or materials before they enter a controlled cleanroom environment.
Selection depends on the number of users per cycle, available installation space, personnel or material movement, entry and exit configuration, construction material and required control options. Bionics Scientific offers standard and customized configurations based on project requirements.
The listed air shower configurations provide a spurt wind speed of approximately 18 to 25 m/s. Final airflow and nozzle configuration should be confirmed according to the selected model and project requirements.
Yes. Air showers can be configured for different personnel capacities, carts and materials. Available design options include entry-exit, L-type entry-exit, one-way entry, two-way exit and air shower tunnel configurations.
Depending on the selected configuration, construction options include aluminium, powder-coated mild steel, SS 304 and SS 316 stainless steel. The suitable material can be selected according to facility and project requirements.
Yes. Optional configurations include infrared-sensor automatic sliding doors and PLC control with a touch-screen interface. These options can be selected according to the required level of automation.
For an accurate quotation, provide the required personnel or material capacity, available installation space, preferred construction material, entry-exit configuration, control requirements and optional features. Custom requirements can also be discussed with Bionics Scientific.
