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Melt-Blown Filter Cartridge Filter

Cartridge Filter, Chemical Filter, Electroplating Filter, Melt-Blown Cartridge, 1/3HP, Leak-Free, Corrosion Resistant, PP, PVDF, One-Piece Molding, Acid Alkali Resistant, Surface Treatment, PCB, Compact Design, Long Service Life

Quick Specs
- m³/h
Max Flow
- m
Max Head
0.25
kW Power
70°C
Max Temp
- kg
Max Pressure
-
Warranty
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Product Dewspiption

The Meibao ML Series Melt-Blown Filter Cartridge Filter is a compact, high-efficiency filtration solution engineered for electroplating solutions, chemical baths, and industrial fluid purification. Utilizing high-quality PP or PVDF raw materials, the filter features a one-piece thickened barrel design with exhaust from the barrel body and no welding points, ensuring 100% leak-free operation, structural strength, and a service life of up to 8-10 years. Equipped with a variety of filter materials to meet market demand, this filter is widely used for filtering acid and alkali solutions, electroplating solutions, etching solutions, and cleaning solutions.

One-Piece Molding & 100% Leak-Free

The thickened barrel is designed with integrated molding, with exhaust from the barrel body and no welding points on the entire machine, ensuring 100% leak-free operation, sturdiness, and safety with a service life of up to 8-10 years.

Multiple Filter Material Options
Equipped with a variety of filter materials (filter paper, filter cartridge lock-cap, filter bag) to meet different filtration requirements and market demand.

Corrosion-Resistant Materials
Available in high-quality PP and PVDF materials, providing excellent resistance to a wide range of acids, alkalis, and aggressive chemicals.
Compact & Space-Saving

The 1/3HP motor and compact design make this filter ideal for small to medium-capacity filtration applications with limited space.

Flexible Connection Options
Available with union or flange connection types, and outlet specifications in metric, imperial, or Japanese standards.

Typical Applications

Electroplating Industry: Filtration of plating solutions including acid zinc, alkali zinc, hardware acid zinc, and basic copper.
Surface Treatment: Precision filtration of chemical baths and treatment solutions.
PCB Manufacturing: Etching and developing solution filtration.
Electroplating Industry:Plating solution transfer and circulation.
Max Flow
-
m³/h
Max Head
-
m
Power Range
2.25
kW
Certification
CE
ATEX Optional

Technical Specifications

Model Range

ML Series

Pump Type
Melt-Blown Filter Cartridge Filter
Materials
PP, SUS316
Connection
-
Max Temperature
-
Max Pressure
-
Voltage
220V / 380V, 3Φ
Warranty
-

Model Coding System

ML2004F
MFK= Series
2004 =  Filter Cartridge: Φ200mm × 4PCS
    F =   Filter Chamber Material :  FRPP

Material Options

FRPP 
FRPP
General chemicals, max70°C
PVDF
SUS316
High purity, max70°C

EPDM
EPDM
High temp, max-°C

Detailed Parameter Table

Download PDF
What is the maximum viscosity the MB pump can handle?
+
The MB magnetic drive pump is optimized for low-to-medium viscosity liquids (up to ~200 cPs at operating temperature). For high-viscosity media above 200 cPs, please contact our engineering team — we may recommend a reduced speed operation or a gear pump alternative.
Can the MB pump handle HF acid?
+
Yes. The MB pump with PTFE or PVDF wet-end is fully compatible with hydrofluoric acid at concentrations up to 50% and temperatures up to 80°C. PTFE offers the best HF resistance. For semiconductor-grade HF applications, we recommend our dedicated HF Series with ultra-pure material specifications.
What is the pump's NPSH requirement?
+
NPSH requirements vary by model and operating point. Typically, the MB series requires 2-3m NPSHa. We recommend ensuring the available NPSH (NPSHa) from your installation is at least 1m higher than the pump's required NPSHr. Full NPSH curves are available in the product datasheet.
Do you offer ATEX / explosion-proof versions?
+
Yes. ATEX Zone 1 and Zone 2 certified models are available for environments where flammable gases or vapors may be present. Please specify the ATEX zone and gas group (IIA, IIB, or IIC) when requesting a quote.
Can I get spare parts for this pump?
+
Yes. We stock a comprehensive range of spare parts for the MB series including magnet assemblies, impellers, shaft sleeves, and containment shells. Parts can be shipped within 5-10 working days to most destinations. We recommend ordering a spare parts kit with your initial order for critical applications.
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