High Head Horizontal Multistage Centrifugal Water Pump

• Model No.: D/DM/DF/DY
• Max. Capacity: >400 L/min
• Impeller Number: Single-Stage Pump
• Influent Type of Impeller: Single Suction Pump
• Pump Casing Combined: Customized According to Your Request
• Impeller: Customized According to Your Requirement
• Color: Available in All Colors
• Transport Package: Wooden Case or as Per Customer Request
• Origin: Shijiazhuang, Hebei, China

• Max. Head: >150m
• Driving Type: Diesel Engine and Electric Motor
• Working Pressure: High-Pressure Pump
• Position of Pump Shaft: Horizontal Pump
• Mounting Height: Customizable Based on Application Needs
• Usage: Water Pump, Condensate Pump, Ash Pump, Circulating Pump
• Trademark: Boda
• Specification: Customized as Per Your Requirements

Description:

The D/DM/DF/DY series pumps are single-suction, multi-stage centrifugal pumps designed for high efficiency and durability. These pumps follow the GB/T 5675 standard for centrifugal pump technical conditions and offer a wide performance range, high efficiency, stable operation, low noise, and long service life. They are easy to install and maintain, making them ideal for various industrial applications.

Features:
These horizontal pumps feature a horizontal inlet and vertical outlet, with configurations that can be adjusted according to specific needs. The pump consists of a casing, rotor, balancing system, bearings, and seals. The casing is bolted together to form a complete housing, while the rotor includes the shaft, impeller, sleeve, and balance disk. Bearings are typically rolling type with grease lubrication, except for certain models that use sliding bearings with oil lubrication. Sealing options include packing or mechanical seals, depending on the application requirements. The motor drives the pump via a flexible coupling, and the rotation direction is clockwise when viewed from the motor side.

Applications:
D-type pumps are suitable for mining, factory, and municipal water supply and drainage systems. They are used to transport clear water without solids, abrasives, or suspended particles, or liquids with similar physical and chemical properties. DM-type pumps are ideal for drainage in steel plants and mines, handling sewage with solid content not exceeding 2% and particle size less than 0.5 mm. DF-type pumps are designed for non-solid and non-corrosive liquids, including boiler feedwater. DY-type pumps handle non-solid, low-viscosity oil-like or petroleum-based liquids.

Characteristics

Description

The MD-type wearable centrifugal mine water pump is designed to transport clear water and neutral liquids with solid content up to 1.5%, where the particle size is less than 0.5 mm. It operates at temperatures below 80°C and is widely used in mining, factories, and municipal water systems. Note: For coal mine environments, an explosion-proof motor must be used.

Features

Available in cast iron, ductile iron, carbon steel, zinc-free bronze, silicon brass, or stainless steel (custom materials available upon request). Features a high-efficiency double-suction impeller, durable design with low noise, long-life bearings, premium mechanical seals, and options for electric or diesel drive. The pump is built for continuous operation and offers flexibility in customization.

Application

Equipped with a visual oil mirror for lubricant inspection, ensuring reliable operation. AISI 316 stainless steel and mechanical seal options are available. Special customizations, such as silicon carbide seals, are also possible. Suitable for use in chemical, food, paper, seawater, and environmental equipment industries. Common applications include general water supply, municipal water, pressurized systems, boiler feed, heating and cooling, irrigation, circulation, industrial processes, and fire protection systems.