Diesel engine fuel pumps

Diesel engine fuel pumps 

1.Product description:

2.Specifications : 

Outlet diameter: DN80-800mm

Capacity: up to 11600m³/H (3222L/S)

Head: H<200m

Working Pressure: up to 25bar (2.5Mpa)

Operation temperature: up to +105°C

Voltage: U=380V, 6kV,10kV

3.Standard material :

Pump Casing: Cast iron, Ductile cast iron, Cast steel, Stainless steel          

Impeller: Cast iron, Bronze, Brass, Stainless steel Shaft: C-steel, Cr-steel            

Wear ring: Cast iron, Brass

4.Tha range of parameters :

1.Compact structure, less room occupied, compressed axial size.

2. Low vibration, low noise, the following meansure to reduce vibrates and noise.

A The pump casing is double-volute structure.

B. Rotor part axial size is short and fine rigidity.

C. The shaft uses high precise imported bearing.

Sealing performance

Well seal structure, mechanical seal friction is graphite and tungsten carbide, or filling seal, which are no leakage, long lifespan.

Application

TPOW single-stage & double-suction centrifugal pumps are widely used in waterworks, irrigation and drainage pumping stations, power stations, industrial water supply systems, fire fighting applications in refineries.

1. Pumping clean water or liquids similar to water in physical and chemical properties. 

2. Delivering seawater, rain water and industrial waste water containing suspending particles (pump by using special parts). 

3. Water supply for tap water plant, air-conditioning circulation system, building, irrigation, dewatering pump station, power station, industrial water supply system, firefighting, boating industry, and common applications in oil refinery.

 defu Machinery is an Enterprise involved in designing ,developing ,manufacturing and selling water pumps , Including self priming pump ,centrifugal pump ,diaphragm pump , gear pump , diesel engine pump and some others . Relying on the local industrial chain , DEFU has established its production base in Shanghai ,Hubei and Shandong province .

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