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5마이크론 20인치 PP 필터(멜트블로운 침전물) | STARK

5마이크론 20인치 PP 필터 from STARK removes rust, sand and silt before RO membranes or POE systems. Melt-blown polypropylene with gradient-depth structure delivers high dirt-holding capacity and stable flow; fits standard 2.5″ × 20″ housings.

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제품 설명

This melt-blown polypropylene cartridge uses a graded-density process: fibers are denser toward the core and more open at the outer layer, so larger particles are captured first and finer particles inside. The result is higher dirt-holding capacity, lower pressure drop and longer service life compared with single-density filters.This 5 micron 20 inch pp filter uses graded-density melt-blown media to capture coarse-to-fine particles with lower initial pressure drop.

When staged with carbon and RO, a 5 micron 20 inch pp filter protects downstream elements and extends service intervals.

It is commonly installed as a pre-filter for reverse osmosis, whole-house systems and industrial process lines to protect downstream carbon filters, softeners and RO membranes. The 5 µm nominal rating is a balanced choice for general sediment control and turbidity reduction; other ratings are available to match feed quality and target protection.

  • 100% polypropylene media — no binders, adhesives or additives
  • Low fiber release and chemical compatibility across typical pH ranges
  • Double open end (DOE) standard; fits most 2.5″ x 20″ housings
  • Recommended change-out at ΔP ≈ 0.1 MPa (≈15 psi) or by outlet turbidity

제품 매개변수

Technical Parameters

Construction100% melt-blown polypropylene, gradient-depth
Size2.5″ × 20″ (OD ≈ 63–65 mm; length 508 mm; ID ≈ 28 mm)
마이크론 등급5 µm nominal (1/10/20/50 µm available)
Efficiency (nominal)~90% at rated micron (typical)
Max Operating Temp≤ 60 °C (140 °F)
Max Operating Pressure≤ 0.6 MPa (6 bar) — per housing limits
Recommended Change-outΔP ≈ 0.1 MPa (15 psi) or quality threshold
End StyleDOE (double open end), flat gaskets; 222/226 adaptors optional
CoreSelf-supported; PP core optional for high ΔP
Flow (water)~12–16 L/min for 20″ @ ΔP 0.07 MPa (indicative)
Chemical CompatibilityPP suitable for pH ~1–13 (verify with specific chemicals)
ApplicationsSediment removal prior to carbon/RO/softener; point-of-entry & process lines
참고Values are typical and configurable; final BOM confirmed after your feed analysis.

Note: Final BOM and micron options are configurable; the 5 micron 20 inch pp filter is our general-purpose rating.

해당 산업

  • Reverse osmosis pretreatment — membrane protection
  • Whole-house POE systems — turbidity and sediment control
  • Food & beverage production water — pre-filtration
  • Electronics/metal finishing — rinse water clarity
  • Commercial buildings & campuses — central filtration
  • Laboratory/pilot lines — reliable particulate removal

장점 1

Advantage 1 — High Dirt-Holding & Stable Flow

  • Gradient-depth structure captures coarse-to-fine particles through the media
  • Low initial pressure drop helps maintain system flow and pump efficiency
  • Nominal 5 µm rating suits general-purpose sediment control
  • Multiple micron options allow precise staging with carbon/RO

이점 2

Advantage 2 — Clean Material & Easy Service

  • 100% polypropylene media — no binders or resins
  • Double open end for fast replacement in standard 2.5″ × 20″ housings
  • Good chemical compatibility across typical water-treatment chemistries
  • OEM label and carton available for project rollouts

관련 제품

연관 상품

자주 묻는 질문

역삼투압 시스템의 수명은 수질과 유지 관리에 따라 달라집니다. 일반적으로 멤브레인의 수명은 2~3년이며, 시스템 자체는 적절한 관리를 통해 10년 이상 지속될 수 있습니다.

예, 모든 시스템은 완벽하게 사용자 정의할 수 있습니다. 고객의 수질 보고서와 애플리케이션 요구 사항을 분석하여 맞춤형 솔루션을 제공합니다.

당사의 제품은 CE, ISO 9001을 준수하며 요청에 따라 특정 지역 규정 또는 산업 표준을 충족하도록 설계할 수 있습니다.

표준 시스템은 7~15일 이내에 배송됩니다. 맞춤형 주문의 경우 복잡성에 따라 리드 타임이 20~25일로 연장될 수 있습니다.

예. 전체 기술 문서와 비디오를 통한 원격 지원을 제공하며, 요청 시 엔지니어를 해외로 파견할 수 있습니다.

견적에는 전체 RO 시스템, 제어판, 펌프, 전처리 장치 및 필요한 모든 피팅이 포함됩니다. 요청 시 설치 도구와 예비 부품도 포함될 수 있습니다.

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