Horizontal Multistage High Temperature Boiler Feed Pump

Basic Info

Model NO.: DG

Structure: Multistage Pump

Power: Electric、Diesel engine

Type: Positive-Displacement Pump

Industry: Industrial Boilers, Industrial Utilities, Irrigation and Agriculture, Water Treatment Solutions, hot water

Performance: No Leakage Pump

Diameter: Acc. to Customer Requirement

Origin: China

Material: Cast Iron、Ductile iron or cast steel

Assembly: Liquid Pumps

Start Up: Electric Pump、Diesel engine

Application: Clean water or liquid with similar physical and chemical properties is suitable for high, medium and low pressure boiler feed water. Temperature of conveying medium ≤ 170 ℃, allowable inlet pressure ≤ 0.6MPa.

Media:  Water

Theory: Multistage Pump

Trademark: MST

Description of products：

DG type self balancing multistage boiler feed pump is a common horizontal centrifugal pump matched with the boiler. This type of centrifugal pump adopts the hydraulic model of high efficiency and energy saving recommended by the state. It has the characteristics of wide performance range, high operation efficiency and long service life, and replaces the old GC type boiler feed pump. DG self balancing boiler feed pump adopts horizontal installation and multistage stage type in structure, with stable operation and convenient installation and maintenance.

This type of centrifugal pump is mainly composed of inlet and outlet section, middle section, guide vane, impeller, shaft, shaft sleeve, bearing, bearing body, seal, etc. It is mainly used in industrial boiler drainage, chemical smelting, papermaking industry, hydraulic engineering and other industries.

DG high-temperature boiler feed pump is produced by the company's optimized hydraulic model, and the high-temperature environment is fully considered. The pump uses a special material balance system to balance the axial force. The normal service life of rotor components is ≥ 6000 hours. The pump body is made of alloy casting (forging) and the service life is ≥ 10 years. At present, our company produces this series of pumps with flow ≤ 500m3 / h and outlet pressure ≤ 150kg / cm3.

Characteristic：

High efficiency and convenient installation and maintenance: adopt high-efficiency and energy-saving hydraulic model. This series of pumps have the characteristics of high efficiency, wide performance range, safe and stable operation, low noise, long service life, convenient installation and maintenance, etc.

Shaft seal: soft packing seal or mechanical seal is adopted, with safe and reliable seal, simple structure and convenient and fast maintenance. 

< 120 ℃ ordinary mechanical seal.

120 ℃ < 160 ℃ Cartridge Mechanical Seal.

Long service life of the whole machine: the shaft is a fully sealed structure, which ensures no contact with the medium, no corrosion and long service life.

Purpose：

1、Boiler feed water

2、Pressure vessel water supply

3、Hot water circulation

4、Fire pressurization

5、Paper industry

6、Chemical smelting

Company Information：

Milestone provides various pumps to the global market with excellent quality and reasonable price. The company has a professional R & D team, and its products are exported to Europe, America and other countries.

After-sale service

Provide users with all-round services before, during and after sales to meet customers' needs.

Service Items.

Technical training equipment evaluation.

Troubleshooting installation and debugging.

Maintenance update and improvement.

Commitment to service：

1. After signing the contract, the Engineer shall assist in installation and commissioning.

2. One year warranty period. Provide free technical support throughout the product life cycle.

3. Keep lifelong contact with customers and obtain equipment use feedback to continuously improve product quality.

4. The service hotline opens 24 hours and responds 8 hours.