Custom pressurisation and Gas Phase filtration for Petrochemical substation.

The Problem

Durbam Harbour petrochemical substation had issues with  dust ingress, and corrosion damage to electrical equipment.

Customers ProblemPetrochemical substation had issues with  dust ingress, and corrosion damage


Petrochemical substation
Plant supply Volume

1.72m3/sec per fan - 5.5 kW with 1 standby Fan

Material of Construction304 Stainless Steel


Filters Installed

Primary: Vilidon G35 Pocket Filters
Secondary: MVP 85 Cassette Filters

Filter Area: 3,024m2

2 X 18.5 kW fans - one  on standby

Cleaning System

Change Out

Stable Pressure Loss:1,500Pa
Gas Phase Section 
Primary Stage:Viledon Chemcontrol CCP108 - 1000kg
Secondary StageViledon Chemcontrol CCP310 - 1000kg
Value to Customer

Positively pressurising and Gas Phase Filtration in the one unit has resulted in no dust ingress and reduced corrosion if the electrical equipment thus extending the lifespan  and lowering maintenance costs

Freudenberg Filtration Technologies | Industrial Filtration Pressurisation Solutions Australia