MF/MN Horizontal (Vertical)Volute Casing Pump

Understanding the MF/MN Series Pumps

The MF/MN Series Horizontal (Vertical) Volute Casing Pump is a high-performance fluid handling equipment developed based on advanced technology introduced from the US DRESSER Pump Company. As a flagship product of Shanghai Pump Manufacture Co., Ltd., it has gained widespread popularity in global markets due to its outstanding reliability, energy efficiency, and adaptability. Designed to address complex fluid transportation needs, this series integrates innovative engineering with practical functionality, making it a preferred choice for industries and municipal projects requiring stable and efficient pumping solutions. Whether handling wastewater with impurities or circulating fluids in large systems, the MF/MN Series stands out for its ability to balance performance and durability.

Technical Parameters

Core Features

High Efficiency & Energy Saving

Adopting DRESSER’s proprietary hydraulic design, the MF/MN Series Pumps achieve exceptional energy efficiency, reducing operational costs significantly. The optimized impeller and volute structure minimize energy loss, ensuring maximum fluid transfer with minimal power consumption—an essential advantage for long-term continuous operation.

Reliable Operation & Durability

Engineered for stability, these pumps deliver consistent performance even in harsh working conditions. The robust construction, high-quality materials, and precision manufacturing reduce wear and tear, extending the service life and lowering maintenance frequency. Users can rely on the Volute Casing Pump for uninterrupted operation in critical applications.

Excellent Solid Particle & Fiber Handling

A key highlight of the MF/MN Series is its ability to transport fluids containing solid particles and fibers—a common challenge in wastewater treatment. The specially designed flow path and impeller (available in A/B types) prevent clogging, making it ideal for sewage and industrial wastewater with impurities.

Rational Structure & Flexible Installation

With both horizontal and vertical installation options, the series adapts to diverse spatial requirements. The modular design simplifies assembly and maintenance, while standardized components ensure easy replacement. Whether it’s a straight pipe inlet or elbow inlet configuration, the pumps integrate seamlessly into existing systems.

Versatile Model Options

The MF Series offers three variants (MF, MFC, MFV) and the MN Series provides five types (MN, MNC, MNV, MNF, MNZ), covering a wide range of flow rates, heads, and application scenarios. Each model is tailored to specific installation and performance needs, ensuring a perfect match for every project.

Typical Uses

Wastewater Treatment & Power Plant Circulation

Ideal for industrial wastewater discharge and urban domestic sewage transport, the pumps efficiently handle fluids with solid residues and fibrous materials, supporting environmental protection projects.

As a reliable power plant circulation pump, the series maintains stable fluid flow in cooling and heating systems, contributing to the efficient operation of power generation facilities.

Farmland Irrigation & Municipal Applications

Designed for large-scale farmland irrigation projects, the pumps deliver high flow rates and appropriate heads, meeting the water demand of agricultural fields and improving irrigation efficiency.

Suitable for various industrial processes such as fluid transfer in manufacturing plants, as well as municipal engineering projects like water supply and drainage systems, showcasing its broad applicability.

Design Specifications

MF Series Design Details

MF: Single-stage single-suction straight pipe inlet horizontal pump, simple structure, easy maintenance.

MFC: Single-stage single-suction elbow inlet vertical pump with direct motor connection, compact footprint.

MFV: Single-stage single-suction elbow inlet vertical pump with extended shaft and universal joint connection, suitable for deep installation.

MN Series Design Details

MN: Single-stage single-suction straight pipe intake horizontal volute casing pump, high flow capacity.

MNC/MNF: Vertical pumps with direct motor connection (elbow/straight pipe inlet), space-saving and energy-efficient.

MNV/MNZ: Vertical pumps with universal joint drive shaft (elbow/straight pipe inlet), ideal for applications requiring long shaft operation.

FAQ

What media can the MF/MN Series pumps handle?

The pumps are primarily designed for sewage, industrial wastewater, and clean water. They excel in handling fluids containing solid particles and fibers, making them suitable for wastewater treatment and related applications.

What installation types are available?

Both horizontal and vertical installations are supported. The MF/MN Series offers multiple inlet (straight/elbow) and connection (direct motor/universal joint) options to fit different spatial and operational requirements.

What impeller types are offered?

The pumps come with A-type and B-type impellers, selected based on the fluid’s impurity content and flow characteristics to ensure optimal performance and anti-clogging capability.

What is the power range of the series?

The power output ranges from 2.2 kw to 2000 kw, covering small to large-scale applications, from residential sewage systems to industrial facilities.

Are the pumps easy to maintain?

Yes. The rational structure design, modular components, and standardized parts simplify maintenance. The horizontal/vertical configurations allow easy access to key components, reducing downtime and maintenance costs.