Stainless Steel Multi Cartridge Filter Housing
Cover opening & closure type: Swing bolt hinged
Max working pressure: 10 bar (150PSI)
Filter elements adaptor：222 o-ring/fin, Double open end-DOE
Filter type: Cartridge filters
Quantity of filter: 3, 5, 7, 10, etc.
Introduction
The Ink-Blue Stainless Steel Multi Cartridge Filter Housing provides high-precision filtration for industrial and commercial water systems.
Built from 304 or 316 stainless steel, it withstands corrosion, high pressure, and continuous operation-making it ideal for reverse osmosis pre-treatment, chemical plants, and food & beverage lines.
The housing accommodates multiple cartridges (5–60 cores), ensuring large flow capacity, minimal downtime, and easy cartridge replacement.
Core Features
🔹 High Filtration Precision
Removes suspended solids and fine particles (>1 NTU turbidity), protecting RO membranes and downstream equipment.
Precision options: 0.1–100 μm.
🔹 Durable Stainless-Steel Construction
Crafted from SUS304 or SUS316, ensuring corrosion resistance, high strength, and a service life exceeding 10 years.
🔹 Easy Maintenance
Quick-clamp or bolt-sealed design allows tool-free disassembly.
Cartridge replacement takes less than 5 minutes.
🔹 Leak-Proof Sealing System
8mm sealing ring + four-petal clamp provides uniform pressure and 100% leak-proof operation.
🔹 Flexible Cartridge Compatibility
Supports 10-inch to 70-inch filter cartridges, including string-wound, melt-blown, and pleated filters.
Technical Specifications
|
Model |
Dia*Height |
Cartridge (mm) |
Capacity (t/h) |
Pressure (map) |
Thickness (μm) |
Precision |
Filter Area(m²) |
Interface |
|
5score20inch |
φ219*800 |
500MM |
1-5 |
1 |
2.5 |
0.1-100 |
0.5 |
DN40 |
|
5score40inch |
φ219*1500 |
1000MM |
1-10 |
1 |
2.5 |
0.1-100 |
1 |
DN50 |
|
10core20inch |
φ300*850 |
500MM |
1-10 |
1 |
2.5 |
0.1-100 |
2 |
DN65 |
|
10core40inch |
φ300*1500 |
1000MM |
1-20 |
1 |
2.5 |
0.1-100 |
4 |
DN65 |
|
15core40inch |
φ350*1500 |
1000MM |
1-30 |
1 |
2.5 |
0.1-100 |
5 |
DN80 |
|
20core20inch |
φ400*850 |
500MM |
1-20 |
1 |
2.5 |
0.1-100 |
4 |
DN80 |
|
20core40inch |
φ400*1500 |
1000MM |
1-40 |
1 |
2.5 |
0.1-100 |
8 |
DN80 |
|
25core20inch |
φ450*850 |
500MM |
1-25 |
1 |
2.5 |
0.1-100 |
8.25 |
DN100 |
|
25core40inch |
φ450*1500 |
1000MM |
1-50 |
1 |
2.5 |
0.1-100 |
8.5 |
DN100 |
|
40core20inch |
φ550*1200 |
500MM |
1-40 |
1 |
3 |
0.1-100 |
8 |
DN150 |
|
40core40inch |
φ550*1500 |
1000MM |
1-80 |
1 |
3 |
0.1-100 |
16 |
DN150 |
|
60core20inch |
φ650*1600 |
500MM |
1-60 |
1 |
3 |
0.1-100 |
10 |
DN150 |
|
60core40inch |
φ650*2100 |
1000MM |
1-120 |
1 |
3 |
0.1-100 |
20 |
DN150 |
Applications
- RO pre-treatment – Protects membranes by removing fine particles.
- Food & Beverage industry – Ensures water purity and compliance with hygiene standards.
- Chemical & Petrochemical – Handles mild acids and solvents safely.
- Cooling Systems – Reduces fouling and extends equipment lifespan.
- Mining & Wastewater – Filters suspended solids and turbidity efficiently.
During selection, users can consider filtration accuracy, cartridge size, and flow rate. For more detailed guidance, Ink-Blue provides a full article on how to choose a proper stainless steel water filter housing, explaining how housing material and pressure rating affect system performance.
Material Options
| Material | Properties | Application |
|---|---|---|
| SS304 | Excellent corrosion resistance, economical | Drinking water, general industrial use |
| SS316 | Added molybdenum for superior chemical resistance | Chemical, marine, and high-salinity environments |
Quality & Packaging
Each housing undergoes hydrostatic and leak-tightness testing before shipment.
Ink-Blue adopts multi-layer foam and wooden-crate packaging, reducing transportation damage risks by >90%.
Products are traceable by serial number and backed by a 2-year warranty and lifetime technical support.
Case Study: Food Factory, Thailand
Background:
A beverage production line required stable filtration before RO, but frequent filter clogging caused downtime.
Solution:
Installed Ink-Blue 20-core SS304 filter housing with 5 µm pleated cartridges.
Results:
- Reduced maintenance frequency by 50%
- Water turbidity decreased from 3.2 to <0.8 NTU
- System ROI achieved in 6 months
FAQ
Q1: What cartridge sizes are supported?
20-inch (500 mm) and 40-inch (1000 mm) cartridges are compatible across all models.
Q2: What filter cartridges can be used?
Suitable for string-wound, pleated, melt-blown, or activated carbon cartridges.
Q3: What's the maximum operating temperature?
Standard models: 0–60°C. For higher temperatures, SS316 custom designs are available.
Q4: Can it be used with chemical or corrosive liquids?
Yes. SS304 handles mild acids/bases; SS316 is recommended for strong chemicals or seawater.
Q5: How often should cartridges be replaced?
Every 3–6 months, depending on feedwater quality (<1 NTU recommended for optimal lifespan).
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