Sanitary Stainless Steel Multi-Cartridge Filter Housing – Quick-Open Clamp Series
Stark Sanitary Cartridge Filter Housing (also known as Security Filter) features a quick-open clamp design for rapid element change-outs. Constructed from mirror-polished SUS304 or 316L, it provides critical protection for RO membranes by removing fine particulates (1-5 micron) in food, beverage, and industrial water systems.
Product Description
The Final Guard for Your RO Membrane.
Positioned immediately before the high-pressure pump, the Stark Sanitary Cartridge Filter Housing serves as the critical “Security Filter.” Its primary role is to intercept trace suspended solids, colloids, and particles that may have escaped upstream pre-treatment, preventing fatal damage to expensive Reverse Osmosis membranes.
Unlike standard industrial housings, our sanitary series features a Mirror-Polished Interior (Ra < 0.4µm) and a dead-angle-free design. This prevents bacterial buildup and allows for easy CIP (Clean-In-Place) maintenance, making it fully compliant with GMP and FDA standards for food and pharmaceutical applications.
Engineering Data & Pressure Drop:
Selecting the right housing minimizes system energy loss. For flow vs. pressure drop curves, O-ring chemical compatibility guides (EPDM/Viton/Silicone), and maximum operating pressure charts, please reference the technical data at our manufacturing division:
Stark Manufacturing – Sanitary Filter Housing Specs
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Product Parameter
Below are the specifications for our Quick-Open Clamp series. These housings accommodate standard DOE (Double Open End) or SOE (222/Fin) cartridges.
| Model | Cartridge Qty | Length | Flow Rate (m³/h) | In/Outlet | Action |
|---|---|---|---|---|---|
| STKC-3core×10″ | 3 Nos | 10″ | 0.75 | 1″ | Inquiry |
| STKC-3core×20″ | 3 Nos | 20″ | 1.50 | 1″ | Inquiry |
| STKC-3core×30″ | 3 Nos | 30″ | 2.25 | 1″ | Inquiry |
| STKC-5core×20″ | 5 Nos | 20″ | 2.50 | 1″ | Inquiry |
| STKC-5core×30″ | 5 Nos | 30″ | 3.75 | 1.5″ | Inquiry |
| STKC-5core×40″ | 5 Nos | 40″ | 5.00 | 1.5″ | Inquiry |
| STKC-7core×30″ | 7 Nos | 30″ | 5.25 | 2″ | Inquiry |
| STKC-7core×40″ | 7 Nos | 40″ | 7.00 | 2″ | Inquiry |
*Standard Material: SUS304. Upgrade to SUS316L available. Design Pressure: 0.6 – 1.0 MPa.
Applicable Industry
- RO Security Filtration:
Installed before the high-pressure pump to intercept 1-5 micron particles, protecting RO membranes from fouling and physical damage. - Food & Beverage Clarification:
Ideal for removing haze and particulates from syrup, beer, wine, and bottled water in sanitary processing lines. - Fine Chemicals & Solvents:
Compatible with aggressive solvents and chemicals (using 316L material) for particle removal in chemical manufacturing.
Advantage One
Quick-Open Clamp for Zero Downtime
Traditional flange-type filter housings require unscrewing multiple bolts to change filter elements, causing significant downtime. Stark’s Quick-Open Clamp design allows operators to open the housing without tools in under 30 seconds.This rapid access feature significantly boosts operational efficiency during routine cartridge replacements.Advantage TWO
Sanitary Mirror Polish
Hygiene is non-negotiable for security filters. All Stark stainless steel housings undergo electro-polishing to achieve a mirror finish (Ra < 0.4µm) on both interior and exterior surfaces.This ultra-smooth finish prevents bacterial adhesion and scale buildup, ensuring the highest water purity output and simplifying cleaning procedures.Related Products
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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.