Mechanical Seal APR Doors

Mechanical Seal APR Doors | QUALIA Mechanical Seal APR Doors 2_1

What is the QUALIA's Mechanical Seal APR Doors?

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Push-Rod Mechanical Seal APR Door with Circular Vision Window

The mechanical Seal APR Doors is a specialized containment solution designed for biosafety areas. Its mechanical sealing mechanism maximizes the seal between the door leaf and frame, preventing contaminants from entering or leaving the controlled zone. This door’s locking system could operated manually or automatically, exerts pressure against the frame when closed, creating a highly secure seal. Such doors are deployed in biosafety laboratories, pharmaceutical facilities, medical centers, and other environments requiring stringent control, like P3 and P4 level labs, ensuring optimal biological and chemical isolation between different areas.

QUALIA vs. OTHERS

Feature
QUALIA’s Doors
Competitors Doors
Seal Integrity
±2000Pa decay <0.5% Vol/h over 20 minutes
100Pa less than ≤0.5% Vol/h
Compression Mechanism
Multi-point concealed compression
Single-point compression or exposed multi-point compression
Door Operating Mechanism
Disc-style turnwheel or push-rod, 45° opening angle
>65°
Mechanical Seal Strip
EPDM (Ethylene Propylene Diene Monomer), 6±5° shore A
Silicone rubber
Service Life of Seal Strip
≥5 years
≤1-3 years
Corners of Seal Strip
R95
R100
View Window
12mm thick tempered glass, round disc style
Square-shaped
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QUALIA's Multipoint Compaction
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Other's Exposed Multi-point Compression

Products Features

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Observation Windows 12mm of Tempered Glass

Material Excellence: Constructed from premium 304 stainless steel, 3mm in thickness, ensuring durability and resilience.

Welding Integrity: Full welding on both door frames and leaves, with corner arc welding for a smooth, professional finish.

Advanced Seal Material: High-density EPDM sealing strips for optimal corrosion, oxidation, and chemical resistance; long-lasting use with interlock and alarm features integrated.

Efficient Opening Mechanism: Choice of disc-style handwheel or push rod operation with a 45° opening angle, internal mechanical structure, easy and efficient, with minimal maintenance required.

Aesthetic Functional Design: Fully concealed multipoint pressing mechanism for even pressure distribution and exceptional sealing, coupled with a clean, easy-to-maintain appearance.

Superior Observation Windows: Comprising at least 12mm of tempered glass or a 32mm double-layered circle variant, providing both safety and ease of cleaning.

Seal Integrity: Maintains ±2000Pa pressure with less than 0.5%Vol/h decay over 20 minutes, ensuring a controlled cleanroom environment.

Mechanical Seal APR Doors Gallery

QUALIA's Certifications

QUALIA's Globle Partners

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