STjh 900 plus 300 mm unequal cleanroom door on white with one broad opaque leaf and a distinctly narrow secondary blade.

STJH-UNEQUAL-DOUBLE-LEAF-CLEANROOM-DOOR-900-300

Unequal Double-Leaf Cleanroom Door 900 + 300 mm Steel

A 900 mm main blade and narrow 300 mm secondary blade combine daily access with occasional extra opening width.

The 3:1 nominal leaf split emphasizes the everyday passage leaf.
A narrow side blade adds width without another full-size door.
Two-sided flush integration suits adjoining finished rooms.

Perkenalan produk

The unequal pair reserves most of its 1200 mm nominal width for the main operating leaf. A narrow secondary blade remains alongside it for occasions when the complete opening is needed. Both 50 mm painted-metal leaves integrate flush with the surrounding partition on either side. Stainless steel handles and hinges complement the finished surfaces, and the lower sealing detail uses a drop seal rather than a permanent floor obstruction.

Fitur utama:

The 3:1 nominal leaf split emphasizes the everyday passage leaf.
A narrow side blade adds width without another full-size door.
Two-sided flush integration suits adjoining finished rooms.

Parameter teknis

Nominal Door Size	1200 × 2100 mm
Main Leaf Nominal Width	900 mm
Secondary Leaf Nominal Width	300 mm 300 mm
Leaf Thickness	50 mm
Face Material	Painted metal
Door Action	Manual unequal double swing
Wall Integration	Flush on both sides
Fittings	Stainless steel handles and hinges
Bottom Sealing	Drop seal
Customization (Kustomisasi)	Available for the intended personnel access and occasional transfer needs.

Applications

Cleanroom staff entrances with intermittent equipment movement.
Compact partition openings requiring an auxiliary leaf.

Solutions for Your Application

Must two large leaves be operated for everyday entry?

The 900 mm nominal main leaf handles routine passage while the 300 mm blade supplies additional width when opened.

Will the auxiliary blade leave a bulky frame edge on the room side?

Both faces use the flush partition interface of the door system.

Pilihan yang tersedia

Main leaf handing to suit the approach direction.
Painted finish selected for the surrounding partition.

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