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Pass Boxes — Static & Dynamic, Mechanical or Electronic Interlock

Transfer chambers that move materials between clean zones without opening doors. Dynamic types include HEPA filtration and built-in fan cycles.

Types	Static (unfiltered) / dynamic (with HEPA + fan)
Interlock	Mechanical / electronic (audible-visual)
Casing	SUS 304 / powder-coated steel
Sizes	Standard 500/600/800 series; UV lamp option for dynamic type

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EC & AC motor FFUs, ISO 1–8, individually tested.

H13–U17, EN 1822 tested, certificate with every unit.

PU, rock wool, magnesium cores; fire-rated options.

Personnel & cargo types, single to tunnel configurations.

Airtight flush doors, hermetic automatic options.

Send your bill of quantities or room list — we quote complete packages with matched, tested, consolidated shipping.

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