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D-type Horizontal Multistage Centrifugal Water Pump| High Efficiency | High Pressure

Categories	Multistage Pump
Brand	ZHONGYI PUMP B2B
Model	D/MD
Material	Cast iron, cast steel, stainless steel
Capacity	As Customer Requirements
Max Head	As Customer Requirements
Colour	customizable
Unit Price	US $ 880-845-789 / piece
FOB port	Guangzhou
Terms of Payment	L/C, T/T
Update Time	Jul 5,2025

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Detail Information

Product Introduction
Product Features
Scope of Application
Structural Drawings
Performance Parameters
Data Download

Product Introduction

The D-type horizontal, single-suction, multi-stage, segmented centrifugal pump features high efficiency, a wide performance range, safe and stable operation, low noise, long service life, and convenient installation and maintenance. It is suitable for conveying clean water or other liquids with physical and chemical properties similar to water. By changing the material of the pump's flow parts, the sealing form, and adding a cooling system, it can also be used to convey hot water, oil, corrosive or abrasive media.

Model Description:

For example: D/DF/DY 46-30×4

✔   D: Multistage centrifugal clean water pump
✔  DF: Multistage corrosion-resistant centrifugal pump
✔ DY: Multistage centrifugal oil pump

✔ 46: The rated flow rate of the water pump is 46 m³/h

✔ 30: Design point single-stage head is 30 m
✔ 4 : Number of stages is 4 stages

Product Features:

The hydraulic model is advanced, highly efficient and has a wide performance range. The pump operates smoothly with low noise.
The shaft seal adopts either soft packing seal or mechanical seal, which is safe and reliable, has a simple structure and is convenient and quick to maintain.
The shaft adopts a fully sealed structure, ensuring no contact with the medium, no corrosion and a long service life.

Scope of Application:

It is suitable for industrial and urban water supply and drainage, pressurized water supply of high-rise buildings, garden sprinkler irrigation, fire pressurization, long-distance water supply, heating, bathroom and other cold and warm water circulation pressurization and equipment supporting, especially suitable for small boiler water supply.

Structural Drawings:

Performance Parameters:

NO.	Model	Flow		Head	Speed	Efficiency	(NPSH)r	Motor Power	Inlet Diameter	Outlet Diameter	Weight
NO.	D/MD/DY/DF	m3/h	L/s	m	rpm	%	m	kW	mm	mm	kg
1	6-50×2	3.75 6.3 7.5	1.04 1.75 2.08	104 100 96	2950	28 30 29	3.0 3.0 3.5	11	50	50	142
2	6-50×3	3.75 6.3 7.5	1.04 1.75 2.08	156 150 144	2950	28 30 29	3.0 3.0 3.5	15	50	50	156
3	6-50×4	3.75 6.3 7.5	1.04 1.75 2.08	208 200 192	2950	28 30 29	3.0 3.0 3.5	18.5	50	50	170
4	6-50×5	3.75 6.3 7.5	1.04 1.75 2.08	260 250 240	2950	28 30 29	3.0 3.0 3.5	22	50	50	184
5	6-50×6	3.75 6.3 7.5	1.04 1.75 2.08	312 300 288	2950	28 30 29	3.0 3.0 3.5	30	50	50	197
6	6-50×7	3.75 6.3 7.5	1.04 1.75 2.08	364 350 336	2950	28 30 29	3.0 3.0 3.5	30	50	50	211
7	6-50×8	3.75 6.3 7.5	1.04 1.75 2.08	416 400 384	2950	28 30 29	3.0 3.0 3.5	37	50	50	225
8	6-50×9	3.75 6.3 7.5	1.04 1.75 2.08	468 450 432	2950	28 30 29	3.0 3.0 3.5	37	50	50	238
9	6-50×10	3.75 6.3 7.5	1.04 1.75 2.08	520 500 480	2950	28 30 29	3.0 3.0 3.5	45	50	50	252
10	6-50×11	3.75 6.3 7.5	1.04 1.75 2.08	572 550 528	2950	28 30 29	3.0 3.0 3.5	45	50	50	265
11	6-50×12	3.75 6.3 7.5	1.04 1.75 2.08	624 600 576	2950	28 30 29	3.0 3.0 3.5	55	50	50	279
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