STjh 2000 mm ionizing air shower with four emitter bars and a two-section stainless personnel passage

STJH-IONIZING-AIR-SHOWER-2000-4ION

Cleanroom Air Shower 2000 mm Four-Ion-Bar

A two-section ionizing shower with four ion bars and 32 jets for medium-throughput static-sensitive entry.

Four ion bars
32 stainless nozzles
Two-to-four-person capacity

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Product Introduction

This intermediate unit extends the work zone to 1930 mm and doubles the ionization and air hardware of the compact model. Four ion bars, 32 stainless nozzles and four 0.75 kW fan sets serve two to four users. It balances group throughput with a smaller footprint than the 3000 mm six-bar tunnel.

Key Features

Two ionizing sections

Four bars distribute charge neutralization along the 1.93 m occupied route.

Medium group processing

Two to four operators can enter together when positioned clear of the side and overhead jets.

Matched airflow expansion

Four fan and HEPA sets accompany the doubled nozzle field instead of stretching one air module over the longer chamber.

Technical Parameters

Cabinet Size	1300 W x 2000 D x 2180 H mm
Occupied Zone	800 W x 1930 D x 1910 H mm
Cycle Occupancy	2-4 people
Ionizing Bars	4
Nozzle Quantity	32
Jet Velocity	>25 m/s
Fan Package	4 x 0.75 kW
Final Filters	4 x 630 x 630 x 80 mm HEPA, 99.995% at 0.3 µm
Connected Net Power	3 kW; 380 V, 50 Hz, three phase
Customization	Available based on the intended application and operating environment.

Applications

For medium-traffic semiconductor, flat-panel, film and precision-plastics facilities where several gowned operators require simultaneous dust removal and charge neutralization. Standing positions should preserve exposure to all four ionized air zones.

Solutions for Your Application

The compact unit creates queues during routine team entries.Use the 1930 mm work zone to process two to four separated users within one cycle.

Ionized coverage may weaken if one compact bar pair serves a long enclosure.Deploy four bars across two sections so neutralization sources follow the expanded nozzle layout.

Available Options

Configure shell materials, ionizer diagnostics, voice prompts, access control, door style and shower duration. Establish ion-balance verification points for the installed chamber.

Planning a Cleanroom Air Shower 2000 mm Four-Ion-Bar specification?

Send us your dimensions, installation conditions, performance targets and required surface finish.

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