Bag Filter
Key Features
| Bag Filter | : | Material Stainless Steel / Polypropylene / Carbon Steel Micron Ratings 1 µm – 200 µm Type Single, Multi-Bag, Duplex Flow Rate Up to 300 m³/hr (depends on design) Operating Pressure Up to 150 PSI Operating Temperature 5°C – 90°C Application Water Treatment, Industrial, Food & Beverage, Chemical Service Life 1–6 Months (depends on usage) Country of Origin Imported / Local (as per availability) |
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Bag Filter – High-Efficiency Filtration for Industrial and Commercial
The Bag Filter is a highly efficient and cost-effective filtration solution used in a wide range of industrial, commercial, and water treatment applications. It is designed to remove suspended solids, dust, debris, and other impurities from liquids, providing cleaner and clearer output water or process fluid. Bag filters are known for their large dirt-holding capacity, easy maintenance, and versatile design, making them a preferred choice for industries requiring reliable and continuous filtration performance.
Constructed from durable materials such as stainless steel, polypropylene, or carbon steel, bag filters can withstand high pressures and temperatures while delivering consistent filtration efficiency. The filter bag, which sits inside a specially designed housing, captures contaminants as the liquid flows through it. Once the bag becomes full, it can easily be replaced or cleaned, ensuring smooth system operation and reduced downtime.
How It Works:
The filtration process begins when unfiltered liquid enters the bag filter housing through the inlet. As the fluid passes through the filter bag, suspended particles are trapped inside, allowing only clean liquid to exit through the outlet. The filter bag can be made from materials such as polypropylene, polyester, nylon, or PTFE, and is available in a range of micron ratings (from 1 to 200 microns), depending on the filtration precision required.
This simple yet highly effective mechanism makes the bag filter ideal for pre-filtration, final filtration, or as a stand-alone system in various industrial setups.
Key Features and Benefits:
High Filtration Efficiency:
Captures solid particles and contaminants as small as 1 micron, ensuring excellent filtration performance.Large Dirt-Holding Capacity:
Designed to handle large volumes of suspended solids, minimizing filter change frequency.Easy Operation and Maintenance:
Simple bag replacement reduces downtime and operational costs.Durable Construction:
Housings made from high-grade stainless steel or reinforced plastic ensure long service life even in demanding conditions.Versatile Applications:
Suitable for water treatment, chemical processing, food & beverage, pharmaceuticals, paint, and coating industries.Cost-Effective Solution:
Compared to cartridge filters, bag filters offer higher flow rates and lower maintenance costs.Wide Micron Range:
Available from 1 µm to 200 µm to meet diverse filtration requirements.Customizable Design:
Supports single or multiple bag configurations and can be integrated into both small and large systems.
Applications:
Water Treatment Plants:
Used for pre-filtration of raw water and protection of RO membranes and UV systems.Chemical & Petrochemical Industries:
Removes impurities from process liquids, solvents, and oils.Food & Beverage Processing:
Filters liquids such as juices, syrups, edible oils, and sauces to ensure quality.Pharmaceutical Production:
Provides high-purity filtration for sensitive formulations and process water.Paint, Ink & Coating Manufacturing:
Prevents clogs and ensures smooth surface finishes by filtering particles and gels.Metalworking & Electronics Industries:
Removes fine particles from coolants, lubricants, and process fluids.
Types of Bag Filters:
Single Bag Filter Housing: For small-scale systems and low-flow applications.
Multi-Bag Filter Housing: Ideal for large-scale industries and high-flow operations.
Duplex Bag Filter System: Allows continuous filtration during bag replacement.
Plastic Bag Filter Housing: Lightweight and corrosion-resistant for light-duty applications.
Filter Bag Materials:
Polypropylene (PP): Chemical-resistant and cost-effective for general use.
Polyester (PE): Good strength and temperature resistance.
Nylon Monofilament: Reusable and suitable for coarse filtration.
PTFE (Teflon): Excellent for high-temperature and chemical environments.
Micron Ratings Available:
1 µm, 5 µm, 10 µm, 25 µm, 50 µm, 100 µm, 200 µm.
Installation & Maintenance:
Bag filters are easy to install and operate. The filter bag is placed inside the housing and secured by a sealing ring or clamp. Once the differential pressure increases or flow rate decreases, it indicates the bag is full and needs replacement. Depending on the type and application, filter bags typically last from weeks to months, providing excellent operational value.
Advantages Over Cartridge Filters:
Higher flow rates with fewer elements.
Easier and faster replacement.
Greater solid retention capacity.
Lower operational cost over time.
Why Choose Bag Filters:
Bag filters are known for their durability, flexibility, and economy. They provide high-efficiency filtration while minimizing maintenance and replacement costs. Whether used in RO pre-treatment, industrial wastewater treatment, or chemical processing, bag filters deliver clean, reliable, and consistent results.
By investing in a quality Bag Filter System, industries can enhance product quality, protect sensitive equipment, and reduce operational downtime — making it one of the most practical and efficient filtration solutions available today.
| Bag Filter | Material Stainless Steel / Polypropylene / Carbon Steel Micron Ratings 1 µm – 200 µm Type Single, Multi-Bag, Duplex Flow Rate Up to 300 m³/hr (depends on design) Operating Pressure Up to 150 PSI Operating Temperature 5°C – 90°C Application Water Treatment, Industrial, Food & Beverage, Chemical Service Life 1–6 Months (depends on usage) Country of Origin Imported / Local (as per availability) |
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