High-velocity HEPA-filtered air jets remove particles from personnel and goods before they enter your clean zone. Painted steel, stainless SUS304 or full-stainless construction.
Five steps, thirty seconds per person — and every gram of dust stays outside your clean zone.
The operator steps in from the non-clean side. From this moment the opposite door is electronically locked — the two sides of your plant can never connect.
Nozzles fire HEPA-filtered air at 25 metres per second — enough to strip particles from clothing, not enough to knock off a hard hat. Cycle time is set to your SOP.
Until the cycle completes, the clean-side door stays locked. No shortcuts on a busy shift, no propped-open doors at 2 a.m. The interlock is the SOP.
Return air passes the grille, recirculates through the HEPA, and the chamber is ready for the next person — 100 to 150 people every 10 minutes on tunnel configurations.
Every claim above is a number in the datasheet — and the datasheet is one click away.
3+ PERSONS AUTO-RECOMMENDS DOUBLE BLOW · TUNNELS & CARGO SHOWERS QUOTED FROM FLOOR PLAN
| Model | Type | External Size (mm) | Internal Size (mm) | Power | Nozzles | Voltage | HEPA Filters |
|---|---|---|---|---|---|---|---|
| BJ900-S-QP-1 | Single person, single blow | 1100×1000×2100 | 800×900×1960 | 0.55 kW | 6 | 380V 50Hz | 600×600×120 ×1 |
| BJ900-D-QP-1 | Single person, double blow | 1300×1000×2100 | 800×900×1960 | 1.1 kW | 12 | 600×600×120 ×2 | |
| BJ1400-S-QP-2 | Two person, single blow | 1100×1500×2100 | 820×1400×1960 | 1 kW | 9 | 820×600×120 ×1 | |
| BJ1400-D-QP-2 | Two person, double blow | 1300×1500×2100 | 800×1400×1960 | 2 kW | 18 | 820×600×120 ×2 | |
| BJ1900-D-QP-3 | Three person, double blow | 1300×2000×2100 | 800×1900×1960 | 2.2 kW | 24 | 600×600×120 ×4 | |
| BJ2400-D-QP-4 | Four person, double blow | 1300×2500×2100 | 800×2400×1960 | 4 kW | 32 | 820×600×120 ×4 | |
| BJ2900-D-QP-5 | Five person, double blow | 1300×3000×2100 | 800×2900×1960 | 4 kW | 36 | 820×600×120 ×4 |
Non-standard sizes, cargo showers and multi-unit shower tunnels engineered to your floor plan — send drawings for a custom proposal.
Tell us: persons per pass, door direction, body material, voltage — quote within 24 hours.
Confirm cycle settings, nozzle airflow, filter grade and interlock operation for the selected air-shower model. These specifications alone do not establish contamination-control performance for an entire facility.
Standard air shower models ship in 7–15 days from the Zhangzhou factory. SGS or BV inspection before shipment is welcome, and sea freight to Southeast Asia typically adds 7–14 days.
Single-person units are 1100×1000×2100 mm, two-person units use a 1500 mm depth, and cargo showers are sized to your pallet or trolley. The 3-question configurator on this page matches a model instantly.
Direct manufacturer of cleanroom air showers, pass boxes and FFUs. Tell us your project requirements, dimensions, or target cleanroom class — we reply with formal technical drawings and itemized factory pricing within 2 hours.
WhatsApp: +86 139 2512 2895
Email: alex@bestcleanmfg.com