Stainless Steel Side Entry Bag Filter Housing – Heavy Duty Series (Side-In/Bottom-Out)
Stark Side Entry Bag Filter Housing (STK3 Series) features a robust side-in/bottom-out flow design with heavy-duty wall thickness (2.0mm – 2.5mm). This structure ensures zero bypass sealing, making it the industrial standard for high-precision filtration in chemical and automotive applications.
Product Description
The Industrial Standard for Zero-Bypass Filtration.
For critical applications where fluid purity is paramount, the Stark Side Entry Series (STK3) offers superior performance over standard top-collar housings. The side-inlet design allows the top cover to apply direct, 360-degree pressure onto the filter bag sealing ring, physically eliminating the possibility of liquid bypassing the filter media.
Constructed with Heavy-Duty Stainless Steel (2.0mm to 2.5mm thickness), this series is engineered to withstand higher pressure fluctuations and corrosive environments, significantly outlasting lightweight economy models.
Flow Dynamics & Sealing Specs:
The side-in/bottom-out geometry reduces fluid turbulence and energy loss. For detailed pressure drop curves, internal sealing diagrams, and installation dimensions, please reference the technical data at our manufacturing division:
Stark Manufacturing – Side Entry Housing Tech Specs
.
Product Parameter
Below are the specifications for our STK3 Heavy-Duty Side Entry series.
| Model | Diameter | Flow Rate (m³/h) | In/Outlet | Wall Thickness | Action |
|---|---|---|---|---|---|
| STK3-SC10 | Φ133 | 6.0 | 1″ | 2.0mm | Inquiry |
| STK3-SC16 | Φ133 | 12.0 | 1″ | 2.0mm | Inquiry |
| STK3-SC20 | Φ159 | 20.0 | 2″ | 2.0mm | Inquiry |
| STK3-SC25 | Φ219 | 25.0 | 2″ | 2.5mm | Inquiry |
| STK3-SC50 | Φ219 | 50.0 | 2″ | 2.5mm | Inquiry |
*Material: SUS304 or SS316L. Heavy-duty construction for industrial applications.
Applicable Industry
- Automotive Paint & Coatings:
The zero-bypass seal ensures absolute removal of gels and particles, critical for defect-free automotive topcoats. - Fine Chemicals & Solvents:
The heavy-duty 2.5mm wall thickness provides safety assurance when filtering aggressive or valuable chemical solvents. - Resins & Inks:
Side-entry geometry minimizes pressure loss, making it ideal for handling high-viscosity fluids like resins and printing inks.
Advantage One
Superior Sealing (Zero Bypass Design)
In standard housings, liquid can sometimes sneak around the bag collar. The Stark Side Entry design eliminates this risk.When the cover is closed, it presses directly down on the filter bag’s sealing ring, creating a 360-degree positive seal. This ensures that 100% of the fluid passes through the bag, not around it.Advantage TWO
Heavy-Duty Wall Thickness
Built for durability, the STK3 series features a wall thickness of 2.0mm to 2.5mm, significantly thicker than standard 1.5mm economy housings.This extra material provides greater structural integrity, higher pressure resistance, and extended service life in harsh industrial environments.Related Products
Related products
- Cartridge Filter Housing
Industrial Fast-Loading Cartridge Filter Housing – Floor Standing Series
Read more - Stainless Steel Products
Stainless Steel Mixed Bed Deionizer – Ion Exchange Polisher Vessel (With Sight Glasses)
Read more
FAQ
Q1: How long does the reverse osmosis system last?
The lifespan of a reverse osmosis system depends on water quality and maintenance. Typically, the membrane lasts 2–3 years, while the system itself can last over 10 years with proper care.
Q2: Can the system be customized based on different water conditions?
Yes, all our systems are fully customizable. We analyze your water report and application needs before providing tailored solutions.
Q3: What standards does STARK equipment comply with?
Our products comply with CE, ISO 9001, and can be designed to meet specific regional regulations or industry standards upon request.
Q4: What is the delivery time for STARK RO systems?
Standard systems are shipped within 7–15 days. For customized orders, lead time may extend to 20–25 days depending on complexity.
Q5: Do you provide technical support or installation guidance?
Yes. We provide full technical documentation, remote guidance via video, and can dispatch engineers internationally upon request.
Q6: What is included in your quotation?
Our quotation includes the full RO system, control panel, pumps, pre-treatment units, and all necessary fittings. Installation tools and spare parts can be included upon request.