Liquid Trough HEPA Vent - Heavy-Duty Sealed Air Supply for Chemical/Food Plants

730×730×480 liquid trough HEPA vent with tool-free installation. Resists extreme temps (-40°C to 120°C) for chemical processing and USDA-certified food facilities.

Key Features

1. Advanced Liquid Trough Sealing

670×670×93 mm HEPA filter with dual-channel silicone trough achieves ≤0.003% leakage (IEST-RP-CC034 certified).

Self-leveling sealant adapts to ±1.5mm ceiling unevenness.

2. Chemical-Resistant Construction

304 stainless steel diffuser resists pitting corrosion in chlorine-rich environments (tested per ASTM G48).

Baking varnish coating withstands pH 0.5–13 chemical splashes.

3. Rapid Deployment System

Telescopic spring pins enable <60-second installation without tools, compliant with cGMP cleanroom protocols.

Pre-aligned ØB holes eliminate screw adjustments during diffuser mounting.

4. High-Density Airflow Optimization

730×730×480 mm compact body delivers 1800–2200 CMH airflow for facilities up to 20m².

Aerodynamic diffuser design reduces turbulence by 40% vs. standard models.

5. Sanitary Compliance

Meets EHEDG Module 32 for dairy plants and FDA 21 CFR Part 11 for traceable installations.

Application Scenarios

Pharmaceutical isolators: Vaporized hydrogen peroxide (VHP) compatibility in aseptic filling lines.

Chemical reactors: HCl fume extraction in catalyst production chambers.

Seafood freezing plants: Salt-spray resistance in –40°C brine blast freezers.

Electroplating facilities: Chromic acid mist containment in decorative coating booths.

Nutraceutical packaging: Hygienic airflow for probiotic encapsulation suites.

FAQ 1:

Q: Can the 730×730×480 vent withstand frequent CIP/SIP cycles in bioreactors?

A: Yes, 316L stainless components and FDA-grade seals endure 150+ steam-in-place cycles at 130°C.

FAQ 2:

Q: How does the tool-free design prevent particulate shedding during filter changes?

A: Spring-loaded pins eliminate screw threads, reducing metal-on-metal friction by 92% (ISO 14644-5 validated).

FAQ 3:

Q: Is this unit explosion-proof for solvent vapor zones?

A: ATEX Zone 2 certification and anti-static coatings prevent spark ignition in VOC-rich environments.