UF-OB90 Vertical installation of ultrafiltration membrane module JH Equivalent

Product Introduction

LEFILTER proudly introduces the UF-OB90 vertical installation of ultrafiltration membrane module, a robust and high-performance filtration solution designed to meet the growing demand for reliable water treatment in compact or height-optimized system layouts. This membrane module is tailored for applications requiring vertical configuration, which is especially suitable for environments where horizontal space is limited but efficiency and capacity cannot be compromised. Engineered as an equivalent to JH models, the UF-OB90 module features cutting-edge hollow fiber membrane technology that ensures effective separation of suspended solids, bacteria, and high molecular weight organics, delivering consistently clean output water with minimal energy input and maintenance demand.

Technical Specifications

To ensure optimal compatibility and performance across diverse industrial and municipal settings, the UF-OB90 vertical ultrafiltration membrane module offers the following parameters:

• Model: UF-OB90

• Installation orientation: Vertical

• Membrane type: Hollow fiber

• Material: Polyvinylidene fluoride (PVDF)

• Nominal pore size: 0.03 μm

• Filtration mode: Outside-in flow

• Effective membrane area: 90 m²

• Design flux: 30–100 L/m²·h (depending on feedwater quality)

• Operating temperature: 5–45°C

• pH range (during operation): 4–10

• pH range (chemical cleaning): 2–12

• Max. transmembrane pressure: 0.3 MPa

• Typical backwash interval: every 30–60 minutes

• Air scour capacity: 5–8 Nm³/h/module

• Dimensions: 175 mm (outer diameter) × 2000 mm (height)

Application Scenarios

The UF-OB90 vertical installation module is suitable for a variety of challenging water treatment scenarios due to its modularity, vertical configuration, and reliable performance. It finds widespread use in:

• Municipal drinking water treatment: Where space optimization and high purity are priorities.

• Industrial process water recycling: In factories, power plants, or electronics manufacturing needing stable water quality.

• Desalination pretreatment: For removing turbidity and biological contaminants ahead of reverse osmosis systems.

• Wastewater reclamation: Assisting in converting treated wastewater into reusable greywater or process water.

• Food & beverage water purification: Supporting stringent hygiene and quality control standards in bottling and production lines.

• Healthcare and pharmaceutical sectors: Where water quality must meet strict microbial and particle content standards.

Thanks to its vertical build, this module is especially suited for skid-mounted or containerized water systems, rooftop units, or retrofits in older facilities where floor area is at a premium.

FAQ

Q1: What are the key advantages of vertical installation of ultrafiltration modules like UF-OB90?

A1: Vertical configuration offers space-saving benefits, improves drainage during cleaning, and simplifies maintenance in systems with stacked module designs.

Q2: How often does the UF-OB90 module require cleaning?

A2: Depending on water quality, backwashing is typically done every 30–60 minutes, and chemical cleaning (CIP) is recommended every 1–4 weeks to maintain performance.