FAF Products
Mini-pleated Salt Mist Removal Pre Filter
I.Product introduction
Outer frame: stainless steel, black plastic U-shaped groove.
Protective net: stainless steel protective net, white square hole plastic protective net.
Filter material: G4 efficient salt spray removal performance glass fiber filter material.
Partition material: environmentally friendly hot melt adhesive.
Sealing material: environmentally friendly polyurethane AB sealant.
Seal: EVA black sealing strip
II. Product Advantages
The air volume is large, the resistance is extremely low, and the ventilation performance is excellent.
Replace traditional primary air filters such as G4 efficiency non-woven fabric, G4 efficiency filter cotton, and metal wire mesh.
Large filtration area, large dust capacity, long service life, excellent filtration accuracy and effect.
Applied to the development of marine oil and gas resources equipment: drilling platforms, production platforms, floating production and storage vessels, oil unloading vessels, lifting vessels, pipelaying vessels, submarine trenching and burying vessels, diving vessels, and other precision instruments and meters in the engine room for primary air filtration.
Used for primary air filtration at the beginning of precision computer rooms and instrument rooms in ocean vessels, ships, ocean wind power generation, and offshore technical equipment engineering operations.
III. Product Parameters
| Model | Size(mm) | Air Flow(m³/h) | Initial Resistance(Pa) | Efficiency | Media |
| FAF-SC-30 | 595*595*46 | 3000 | ≤12±10% | G4 | glassfiber |
| FAF-SC-15 | 295*595*46 | 1500 | |||
| FAF-SC-20 | 495*495*46 | 2000 | |||
| FAF-SC-12 | 295*495*46 | 1200 | |||
| FAF-SC-40 | 595*595*69 | 4000 | |||
| FAF-SC-20A | 295*595*69 | 2000 | |||
| FAF-SC-28 | 495*495*69 | 2800 | |||
| FAF-SC-17 | 295*495*69 | 1700 |
IV. Product Applications
1. Marine & Offshore Systems
Oil/Gas Platforms – Protects HVAC from North Sea/GoM salt spray
Shipboard Ventilation – Prevents engine room equipment corrosion
Coastal Power Plants – Gas turbine inlet air filtration
2. Industrial Facilities
Semiconductor Fabs (Coastal) – AMC control + salt particle removal
Data Centers (Island Locations) – Avoids salt dust on server components
3. Transportation
Bridge & Tunnel Ventilation – Extends electrical system lifespan
Railway HVAC (Coastal Lines) – Reduces maintenance frequency
V.FAQ
Q: What is the difference between a mini-pleated and a normal pleated filter?
A: A mini-pleated filter has smaller and more numerous pleats than a normal pleated filter, which increases the surface area and efficiency of the filter media. A mini-pleated filter also has a lower initial resistance and a longer service life than a normal pleated filter.
Q: How often should I replace the mini-pleated salt mist removal pre filter?
A: The replacement frequency of the mini-pleated salt mist removal pre filter depends on the operating conditions, such as the air flow, the dust concentration, the humidity, and the temperature. Generally, it is recommended to replace the filter when the pressure drop reaches 250 Pa or when the filter media is visibly dirty.
Q: How can I install the mini-pleated salt mist removal pre filter?
A: The mini-pleated salt mist removal pre filter can be installed in a standard filter frame or a custom-made frame. The installation method is simple and convenient. You just need to insert the filter into the frame and make sure that it is firmly fixed and sealed.
