STK Heavy-Duty Stainless Steel Cartridge Filter Housing (Flange Connection Type)
STK Heavy-Duty Stainless Steel Cartridge Filter Housing (Flange Connection Type)
Engineered for demanding industrial applications, the STARK Flange-Type Cartridge Filter Housing features robust ANSI/DIN flange connections for secure, leak-proof sealing under high pressure and temperature cycling. Constructed from heavy-gauge SS304 or SS316L, this multi-round vessel is designed to handle large flow rates with exceptional durability and reliability.
Engineered for demanding industrial applications, the STARK Flange-Type Cartridge Filter Housing features robust ANSI/DIN flange connections for secure, leak-proof sealing under high pressure and temperature cycling. Constructed from heavy-gauge SS304 or SS316L, this multi-round vessel is designed to handle large flow rates with exceptional durability and reliability.
Robust Filtration Solution for High-Pressure Industrial Processes
The STK Flange-Type Cartridge Filter Housing is built to withstand the rigors of heavy industrial environments. Unlike clamp closures designed for frequent access, the bolted flange connection offers superior structural integrity and sealing performance, making it the preferred choice for high-pressure applications, hazardous fluids, or systems subject to temperature fluctuations and mechanical vibration.
Why Choose STARK Flange-Type Housings?
1. Secure, High-Pressure Sealing
Featuring standard **ANSI or DIN flange connections** on both the inlet/outlet ports and the main body closure (davit arm or bolted lid), this housing provides a positive, robust seal that can safely handle higher operating pressures (typically up to 1.6 MPa or higher upon request) compared to quick-release designs.
2. Heavy-Duty Stainless Steel Construction
Manufactured from thick-walled **SUS304 or SUS316L stainless steel**, our housings offer excellent corrosion resistance and structural strength. The robust design ensures long service life even when filtering aggressive chemicals or processing high-temperature fluids.
3. High-Flow Capability (Multi-Round Design)
Available in multi-cartridge configurations (e.g., ranging from 3 to 100+ rounds), these vessels are engineered to process very large liquid volumes with low pressure drop. The internal flow path is optimized to ensure uniform distribution across all filter elements for maximum efficiency.
4. Operator-Friendly Features for Large Vessels
For larger multi-round housings, we incorporate user-friendly features such as a **davit arm or hydraulic lid lifter**, making accessing the filter cartridges safe and manageable for maintenance personnel, despite the heavy flange cover.
Technical Specifications (STKC Series - Clamp Type)
Standard specifications for STKC cartridge filters with V-clamp closure for easy access.
| Model | Diameter | Thickness | Flow Rate (m³/h) | In/Outlet Diameter | Number of Core |
|---|---|---|---|---|---|
| STKC-3core×10" | Φ159 | 1.2mm | 0.75 | 1" | 1-3 Core |
| STKC-3core×20" | Φ159 | 1.2mm | 1.5 | 1" | 1-3 Core |
| STKC-3core×30" | Φ159 | 1.2mm | 2.25 | 1" | 1-3 Core |
| STKC-3core×40" | Φ159 | 1.2mm | 3 | 1" | 1-3 Core |
| STKC-5core×10" | Φ195 | 1.5mm | 1.25 | 1" | 3-5 Core |
| STKC-5core×20" | Φ195 | 1.5mm | 2.5 | 1" | 3-5 Core |
| STKC-5core×30" | Φ195 | 1.5mm | 3.75 | 1.5" | 3-5 Core |
| STKC-5core×40" | Φ195 | 1.5mm | 5 | 1.5" | 3-5 Core |
| STKC-7core×10" | Φ230 | 1.5mm | 1.75 | 1" | 5-7 Core |
| STKC-7core×20" | Φ230 | 1.5mm | 3.5 | 1.5" | 5-7 Core |
| STKC-7core×30" | Φ230 | 1.5mm | 5.25 | 2" | 5-7 Core |
| STKC-7core×40" | Φ230 | 1.5mm | 7 | 2" | 5-7 Core |
* Note: Clamp connection (lightweight design). Flow rates are theoretical based on water.
Typical Industrial & High-Pressure Applications
The robust flange design makes the STK-IFF series ideal for demanding sectors requiring reliability and high throughput:
- Chemical & Petrochemical: Filtration of acids, alkalis, solvents, and process fluids where high pressure and chemical resistance are critical.
- Large-Scale Water Treatment: Pre-filtration for large seawater desalination plants (SWRO) and municipal water supply systems.
- Oil & Gas Industry: Produced water filtration, amine filtration, and completion fluid filtration.
- Power Generation: Condensate polishing and cooling water filtration in power plants.
- General Heavy Industry: Filtration in steel mills, pulp & paper, and mining operations requiring durable equipment.
Robust Filtration Solution for High-Pressure Industrial Processes
The STK Flange-Type Cartridge Filter Housing is built to withstand the rigors of heavy industrial environments. Unlike clamp closures designed for frequent access, the bolted flange connection offers superior structural integrity and sealing performance, making it the preferred choice for high-pressure applications, hazardous fluids, or systems subject to temperature fluctuations and mechanical vibration.
Why Choose STARK Flange-Type Housings?
1. Secure, High-Pressure Sealing
Featuring standard **ANSI or DIN flange connections** on both the inlet/outlet ports and the main body closure (davit arm or bolted lid), this housing provides a positive, robust seal that can safely handle higher operating pressures (typically up to 1.6 MPa or higher upon request) compared to quick-release designs.
2. Heavy-Duty Stainless Steel Construction
Manufactured from thick-walled **SUS304 or SUS316L stainless steel**, our housings offer excellent corrosion resistance and structural strength. The robust design ensures long service life even when filtering aggressive chemicals or processing high-temperature fluids.
3. High-Flow Capability (Multi-Round Design)
Available in multi-cartridge configurations (e.g., ranging from 3 to 100+ rounds), these vessels are engineered to process very large liquid volumes with low pressure drop. The internal flow path is optimized to ensure uniform distribution across all filter elements for maximum efficiency.
4. Operator-Friendly Features for Large Vessels
For larger multi-round housings, we incorporate user-friendly features such as a **davit arm or hydraulic lid lifter**, making accessing the filter cartridges safe and manageable for maintenance personnel, despite the heavy flange cover.
Technical Specifications (STKC Series - Clamp Type)
Standard specifications for STKC cartridge filters with V-clamp closure for easy access.
| Model | Diameter | Thickness | Flow Rate (m³/h) | In/Outlet Diameter | Number of Core |
|---|---|---|---|---|---|
| STKC-3core×10" | Φ159 | 1.2mm | 0.75 | 1" | 1-3 Core |
| STKC-3core×20" | Φ159 | 1.2mm | 1.5 | 1" | 1-3 Core |
| STKC-3core×30" | Φ159 | 1.2mm | 2.25 | 1" | 1-3 Core |
| STKC-3core×40" | Φ159 | 1.2mm | 3 | 1" | 1-3 Core |
| STKC-5core×10" | Φ195 | 1.5mm | 1.25 | 1" | 3-5 Core |
| STKC-5core×20" | Φ195 | 1.5mm | 2.5 | 1" | 3-5 Core |
| STKC-5core×30" | Φ195 | 1.5mm | 3.75 | 1.5" | 3-5 Core |
| STKC-5core×40" | Φ195 | 1.5mm | 5 | 1.5" | 3-5 Core |
| STKC-7core×10" | Φ230 | 1.5mm | 1.75 | 1" | 5-7 Core |
| STKC-7core×20" | Φ230 | 1.5mm | 3.5 | 1.5" | 5-7 Core |
| STKC-7core×30" | Φ230 | 1.5mm | 5.25 | 2" | 5-7 Core |
| STKC-7core×40" | Φ230 | 1.5mm | 7 | 2" | 5-7 Core |
* Note: Clamp connection (lightweight design). Flow rates are theoretical based on water.
Typical Industrial & High-Pressure Applications
The robust flange design makes the STK-IFF series ideal for demanding sectors requiring reliability and high throughput:
- Chemical & Petrochemical: Filtration of acids, alkalis, solvents, and process fluids where high pressure and chemical resistance are critical.
- Large-Scale Water Treatment: Pre-filtration for large seawater desalination plants (SWRO) and municipal water supply systems.
- Oil & Gas Industry: Produced water filtration, amine filtration, and completion fluid filtration.
- Power Generation: Condensate polishing and cooling water filtration in power plants.
- General Heavy Industry: Filtration in steel mills, pulp & paper, and mining operations requiring durable equipment.
