STjh 52 by 144 inch explosion-resistant stainless-steel tunnel with three blower sections and sealed conduit boxes

STJH-EXPLOSION-RESISTANT-AIR-SHOWER-52X144

Explosion-Resistant Air Shower Tunnel 52 × 144 in

A three-blower stainless air shower tunnel for higher-throughput personnel entry to classified clean areas.

136 in internal travel length
Three blower modules
Approximately four-person chamber

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Produkteinführung

At 144 in overall depth, this is the longest accepted explosion-resistant configuration. The 136 in internal path and three blower sections support approximately four occupants or a longer staged passage. Stainless construction, pneumatic access and the cited Class I, Division 2 basis distinguish it from general cleanroom tunnels; the Group C and D lighting basis must still be reconciled with the actual site classification.

Key Features

Longest classified route

The 136 in chamber provides the greatest active travel and holding distance in this hazardous-location series.

Three-section air treatment

Separate blower zones distribute filtered jet coverage along the extended tunnel.

Higher personnel throughput

Approximate four-person occupancy reduces the number of cycles needed during coordinated entries.

Technische Parameter

Overall Size	52 W x 144 D x 120 H in
Chamber Size	35.5 W x 136 D x 83 H in
Approximate Capacity	4 people
Blower Count	3
Air-System Arrangement	Three sectional blower systems
Area Classification Basis	Class I, Division 2
Lighting Basis	Group C and D hazardous-location arrangement
Control Method	Pneumatic access interface
Cabinet Material	Stainless steel
Customisierung	Verfügbar je nach beabsichtigter Anwendung und Betriebsumgebung.

Applications

For coordinated personnel entry to higher-throughput clean hazardous processing facilities. The 12 ft body requires deliberate egress planning, distributed service access and verification that every selected component matches the site's gas or vapor classification.

Solutions for Your Application

Peak crews cannot be processed efficiently through the shorter classified air showers.Use the longer chamber and three air sections to stage approximately four occupants per cycle.

A long tunnel could obstruct emergency circulation in the classified area.Integrate the 144 in envelope, pneumatic release strategy and alternate egress route into the facility layout.

Verfügbare Optionen

Specify hazardous-location electrical package, pneumatic utilities, door arrangement, stainless grade, alarm interfaces and cycle programming. Final suitability depends on the documented area classification and process substances.

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