Gel Seal HEPA Filter Housing

Product Overview
This Gel Seal HEPA Terminal Box is specifically engineered for high-standard cleanroom applications where superior air tightness and contamination control are critical. Featuring a robust galvanized steel housing and a high-efficiency H14 filter, this terminal box ensures optimal protection against airborne particulates, making it an ideal solution for pharmaceutical, biotech, and electronics manufacturing environments.
Key Features
Superior Gel Seal Technology:​ The filter sealing mechanism utilizes liquid gel instead of traditional EVA rubber seals. This creates a seamless, puncture-proof barrier that guarantees zero leakage, significantly enhancing the overall filtration efficiency compared to standard clamp-style seals.
High-Efficiency Filtration:​ Equipped with an H14 rating HEPA filter (99.99% efficiency at 0.3µm), effectively capturing microscopic particles to maintain strict ISO cleanroom classification standards.
Integrated Testing Port:​ The housing features a built-in PAO (Particle Counter) test port, allowing for quick and convenient on-site integrity testing and validation of the filter seal without requiring disassembly.
Durable & Hygienic Construction:​ The main body is constructed from high-quality environmental boards with electrostatic spray coating (matte white), offering excellent corrosion resistance. The diffuser utilizes 304 stainless steel for superior strength and rust resistance.
Optimized Air Distribution:​ The multi-hole diffuser plate is designed to ensure uniform laminar airflow throughout the cleanroom, minimizing air turbulence and particle settlement on critical surfaces.
Specifications
Component

Details

Product Name​

Gel Seal HEPA Terminal Box

Housing Material​

High-Quality Environmental Board, Electrostatic Spray Coating (Matte White)

Standard Size​

482mm (L) x 482mm (W) x 451mm (H)

Airflow Configuration​

Top Inlet (482x482x250mm) / Side Inlet (482x482x450mm)

Filter Specification​

H14 HEPA Filter, 99.99% @ 0.3µm

Filter Brand​

Zhongjing (Optional)

Filter Size​

412mm x 412mm x 93mm (Gel Seal)

Filter Airflow​

500 m³/h

Diffuser Plate​

304 Stainless Steel

Diffuser Size​

528mm x 528mm x 15mm

Damper​

Galvanized Steel, 200mm x 200mm

MOQ​

1 Piece

Lead Time​

30 Days
Applications
Pharmaceutical:​ Drug manufacturing suites, sterile filling lines, and clean corridors.
Biotechnology:​ Research labs, tissue culture facilities, and fermentation areas.
Electronics:​ Semiconductor assembly, circuit board production, and data centers.
Healthcare:​ Hospital operating rooms and intensive care units.
Why Choose This Gel Seal HEPA Box?
✅ Enhanced Containment:​ The gel seal provides unmatched reliability for sterile applications.
✅ Regulatory Compliance:​ Simplifies compliance with stringent FDA, EU GMP, and ISO 14644 standards.
✅ Low Maintenance:​ The sealed design prevents bypass leaks, extending filter life and reducing operational costs.
✅ Professional Finish:​ Clean, smooth surfaces minimize particle traps and facilitate easy wipe-down cleaning.
Contact us today for a customized quote, technical drawings, or to discuss specific cleanroom requirements.
Disclaimer: Technical specifications are subject to change based on manufacturing improvements. Please confirm final dimensions and performance data with our sales team before placing an order.

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