Product Overview
Multimedia Filter
Overview: A multimedia filter is an essential component in the pretreatment stage of pure water preparation and in water purification systems.
Types: Quartz sand filters, activated carbon filters, manganese sand filters, and others.
Working Principle: Multimedia filter effectively removes impurities such as suspended solids, organic matter, and colloids by passing raw water through multiple filter media under pressure, reducing turbidity and improving water quality.
Technical Parameters
Common filter media: Quartz sand, anthracite coal, activated carbon, manganese sand, etc.
Operating pressure: 0.2-0.6 MPa
Operating flow rate: 10-120m3/h (customizable)
Influent Turbidity: ≤20 NTU
Effluent Turbidity: ≤3 NTU
Operating Temperature: 5-45°C
Filtration Velocity: 8-12 m/h
Backwash Intensity: 12-15 L/(m²·s)
Backwash Cycle: 8-24 hours
Material: CS/SS304/SS316/FRP
Optional Features: PLC with touch screen, differential pressure triggered backwash
Model | Vessel Diameter (mm) | Inlet/Outlet Size (mm) | Filtration Area Per Unit (m²) | Capacity Per Unit (m³/h) |
ECH-SG-1200 | 1200 | DN50 | 1.1 | 10-15 |
ECH-SG-1400 | 1400 | DN50 | 1.5 | 15-20 |
ECH-SG-1600 | 1600 | DN80 | 2.0 | 20-30 |
ECH-SG-1800 | 1800 | DN80 | 2.5 | 25-40 |
ECH-SG-2000 | 2000 | DN100 | 3.0 | 30-45 |
ECH-SG-2200 | 2200 | DN125 | 3.8 | 40-60 |
ECH-SG-2400 | 2400 | DN125 | 5.0 | 45-70 |
ECH-SG-2600 | 2600 | DN125 | 5.3 | 50-80 |
ECH-SG-2800 | 2800 | DN150 | 6.1 | 60-90 |
ECH-SG-3000 | 3000 | DN150 | 7.0 | 70-100 |
ECH-SG-3200 | 3200 | DN200 | 8.0 | 80-120 |
FAQ
Q1: How often should a multimedia filter be backwashed?
A1: Typically every 8-24 hours, depending on influent turbidity.
Q2: What are the typical applications of multimedia filters?
A2: Multimedia filters are widely used in municipal water supply, industrial circulation, pool purification, and pure water system pretreatment
Q3: Can we customize the equipment?
A3: Yes.We offer OEM/ODM customizationbased on your needs.
Q4: Is your company a trading company or a manufacturer?
A4: We are a manufacturer with in-house production and export capability. Our Company integrates R&D, manufacturing, and international trade, offering
factory-direct prices and professional support.
