High Pressure High Head Multistage Water Pump

High pressure high head multistage water pump Description This series of pump is horizontal multistage single suction centrifugal water pump. This pump is efficient , reliable, and durable with low noise performance, easy maintenance and wide scope of usages. We specialize in manufacturing D,...

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High pressure high head multistage water pump

Description

This series of pump is horizontal multistage single suction centrifugal water pump. This pump is efficient , reliable, and durable with low noise performance, easy maintenance and wide scope of usages. We specialize in manufacturing D, DF, DY and MD series of single-suction multistage centrifugal pumps. The pump is applicable to deliver those fluid without solid, particles or any other suspended stuff, water for instance.While oily and corrosive or solid contained fluid can be pumped by means of material modification, sealing methods, and cooling system adding.

Main Features

- New structure

Automatic balancing of huge axial thrust within pump cavity can be without the balance disc structure.

- New technology

Unique throtting and pressure reduction devices, odd-level balancing device.

- Efficient energy-saving

No leakage of balancing water reduces loss of volume and improves pump efficiency, efficiency is on average 2-5% higher than normal one.
- High reliability

By canceling easy-failing balancing disc, pump reliability is greatly improved, maintenance frequency and maintenance cost are reduced.

- Low maintenance cost and long life time

Precision casting and unique throttling and pressure reducing devices for auxiliary support, pump vibration and noise are greatly reduced and service life is much longer.

- Excellent NPSH

Forging casting, reliable anti-abrasive materials make sure the pump with excellent NPSH, pump work steady, preposition pump is not needed or increase the height of the inlet chest.

- High reliable mechanical seal

No axial learances when pump working and stop.

- Easy maintenance

It can change mechanical seal, bearing without disassemble the inlet/outlet pipes.

- Low maintenance cost

Forging casting spare parts can save the aintenance cost.

- Wide application

No balance device make pump move wider application.

Clean Water High Pressure Pump Performance

D Type Multistage Pump Clear Water Performance
Type	Flow	Head	Speed	Motor Power
Type	m3/h	m	r/min	Kw
MD46-50x5	46	250	2950	55
MD85-45x6	85	270	2950	110
MD85-67x6	85	402	2950	160
MD120-50x7	120	350	2950	200
MD155-30x8	155	240	2950	200
MD155-67x8	155	534	2950	355
MD280-43x3	280	129	1450	160
MD280-43x9	280	387	1450	450
MD280-65x6	280	390	1480	500
MD360-40x7	360	280	1480	450
MD580-70X10	580	700	1480	1800
MD720-60x9	720	540	1480	1600