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Cleanroom Doors, Windows and Interlock Systems
Equal Double-Leaf Cleanroom Swing Door
A symmetrical paired doorset with two equal insulated leaves, designed to open a broad cleanroom route for equipment, pallets and large mobile process assemblies.
- Two Equal Swing Leaves
- Up to 2200 mm Clear Width
- Flush Sealed Meeting Stile
- Wide Equipment Access
Product Introduction
The Equal Double-Leaf Cleanroom Swing Door divides a wide structural opening into two balanced leaves. A primary leaf supports the main latch and daily access, while the second leaf is retained by concealed flush bolts until the full width is needed. Dense rock wool improves panel stiffness and sound attenuation, and a gasketed meeting stile closes the central joint without an exposed floor post.
Key Features
The inactive leaf remains secured for normal personnel passage and releases for equipment movement.
A gasketed astragal closes the central air path between the leaves.
Rock-wool infill adds density where wide leaves face repeated trolley traffic.
Concealed flush bolts avoid a permanent central mullion in the clear opening.
Customer Product Concerns
Wide cleanroom openings require dependable central sealing, orderly closing and a clear threshold when both leaves are released.
A single extra-wide leaf is heavy and demands a large swing area.Two equal leaves divide the width and operating load into manageable sections.
Air and light pass through an unsealed central meeting gap.An overlapping gasketed astragal compresses continuously along the active/inactive leaf joint.
Leaves close in the wrong order and damage the central seal.A coordinator controls the closing sequence so the inactive leaf seats before the active leaf.
A floor-mounted centre post obstructs carts after both leaves open.Concealed top and bottom flush bolts retain the inactive leaf without a fixed mullion.
Typical Applications
Cleanroom equipment transferLarge pharmaceutical process roomsMedical equipment corridorsPackaging line accessMaintenance routes for skidded systems
Technical Parameters
Representative dimensions for an equal double-leaf cleanroom swing doorset are listed below.
| Core Material | High-density mineral wool in both leaves |
|---|---|
| Panel Thickness | 50 mm per door leaf |
| Effective Width | 1500-2200 mm total clear opening |
| Maximum Length | 2400 mm maximum leaf height |
| Steel Facing Thickness | 0.8-1.0 mm powder-coated galvanized steel per face |
| Core Density | 96-120 kg/m³ mineral wool |
| Thermal Conductivity | 0.035-0.045 W/(m·K) typical mineral-wool range |
| Surface Finish | Smooth powder-coated steel with sealed meeting edges |
| Joint Type | Equal paired swing leaves with gasketed overlapping astragal and concealed flush bolts |
| Customization | Available based on the intended application and operating environment |
Available Options
Leaf coordinatorDouble vision panelsFull-width automatic bottom sealsPanic or access-control hardware
Planning a Equal Double-Leaf Cleanroom Swing Door specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
