Personnel and Material Decontamination Equipment

Two-Person Cleanroom Air Shower

A widened personnel air shower that cleans two gowned operators per cycle through distributed filtered-air nozzles and split low-level returns.

Two-Operator Capacity
Expanded Nozzle Zones
Wide Controlled Doorway
Split Return Collection

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Product Introduction

This two-person air shower enlarges the usable chamber and scales the airflow system rather than merely widening a single-person shell. Multiple nozzle zones correspond to two standing positions, and split returns collect contamination from both portions of the floor area. It suits shift entries where paired traffic is common but a long walk-through tunnel is unnecessary.

Key Features

A wider clear floor gives two gowned operators space to stand apart.

Additional outlet rows extend cleaning air across both occupied positions.

Multiple fan sections support airflow delivery over the enlarged nozzle array.

Split return grilles shorten the collection path from each standing zone.

Reinforced door framing supports a wider personnel opening.

Customer Product Concerns

Paired entry must raise throughput without allowing one operator to block the other from the cleaning airflow.

Two occupants can crowd together and shield garment surfaces.A widened floor plan and distributed nozzles establish two usable cleaning positions.

A single blower can lose pressure as chamber width and nozzle count increase.Multiple centrifugal blower sections divide the demand across the enlarged air circuit.

A broad door leaf can lose alignment after repeated cycles.Reinforced jambs and adjustable hardware maintain the relationship between the door and interlock.

The larger particle load overwhelms a small return area.Separate lower return sections offer greater collection area on both sides of the chamber.

Typical Applications

Pharmaceutical shift entrancesBattery production clean areasMedical consumables manufacturingFood-packaging hygiene zones

Technical Parameters

Typical ranges for a two-occupant cleanroom air shower are shown below.

Core Material	Polyurethane-insulated steel enclosure with multiple centrifugal blowers, stainless nozzles, prefilters and H13 HEPA filters
Panel Thickness	50-60 mm insulated chamber panels
Effective Width	1000-1400 mm clear two-person passage width
Maximum Length	Up to 2000 mm cleaning-zone length
Steel Facing Thickness	1.0-1.2 mm enclosure facing with reinforced door jambs
Core Density	40-45 kg/m³ rigid polyurethane insulation
Thermal Conductivity	0.023-0.029 W/(m·K) for the closed-cell panel core
Surface Finish	White cleanroom powder coat with polished stainless jet nozzles
Joint Type	Reinforced flush panel joints with a gasketed wide-door frame and electromagnetic interlock
Customization	Available based on the intended application and operating environment.

Available Options

24-32 directional nozzlesSingle or double-leaf doorsIndependent blower-filter circuitsOccupancy and voice-prompt display

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