High Head Slurry Pump

 

Models of high head slurry pump:

Type	Max. power	Capacity	Head	Speed	Max.Eff	NPSH	Impeller Dia.	Max.particle size
	(kw)	(m³/h)	(m)	(r/min)	(%)	(m)	(mm)	(mm)
MAH1.5-1	15	12-28	6-65	1200-3800	40	2-4	150	14
MAH2-1.5	15	32-72	6-58	1200-3200	45	3.5-8	185	19
MAH3-2	30	39-86	12-64	1300-2700	55	4-6	215	25
MAH4-3	60	86-198	9-52	1000-2200	71	4-5	245	28
MAH6-4	120	162-360	12-56	800-1500	68	5-8	365	44
MAH8-6	120	360-830	10-61	500-1140	72	2-9	510	63
MAH10-8	260	612-1368	11-61	400-850	71	4-10	685	76
MAH12-10	560	936-1980	7-68	400-750	82	1-5	760	86
MAH14-12	560	1260-2772	13-63	300-600	77	3-10	965	90

Material of high head slurry pump:

Rubber Pumps Material			Metal Pumps Material
No	Part	Material	No	Part	Material
1	Base	Cast Iron	1	Base	Cast Iron
2	Shaft	4140 High Tensile Steel*	2	Shaft	4140 High Tensile Steel*
3	Bearing Assembly	Timken (Cast Iron Body)	3	Bearing Assembly	Timken (Cast Iron Body)
4	Shaft Sleeve	420 Stainless Steel	4	Shaft Sleeve	420 Stainless Steel
5	Pump Casing	Cast Iron	5	Pump Casing	Cast Iron
6	Frame Plate Liner Insert	Rubber	6	Frame Plate Liner	27% Chrome White Iron
7	Cover Plate Liner	Rubber	7	Volute Liner	27% Chrome White Iron
8	Impeller	Rubber Coated High Tensile Steel	8	Impeller	27% Chrome White Iron
9	Throat Bush	Rubber	9	Throat Bush	27% Chrome White Iron
10	Cover Plate	Cast Iron	10	Joint Rings	Rubber
11	Stuffing Box	Cast Iron	11	Cover Plate	Cast Iron
12	Expeller	27% Chrome White Iron	12	Stuffing Box	Cast Iron
13	Expeller Ring	Natural Rubber	13	Expeller	27% Chrome White Iron
14	Bolts	Zinc Plated Steel	14	Expeller Ring	Natural Rubber
15	O-rings	Nitrile Rubber	15	Bolts	Zinc Plated Steel
16	Seals	Rubber	16	O-rings	Nitrile Rubber
17	Seals	Rubber	17	Seals	Rubber

 Driving method of the high head slurry pump?

Driving method

How to calculate the head of the slurry pump?

Vertical Height:
The vertical distance between the pump and the highest pointof pipe.
Length of Pipe:
The horizontal pipe length(or how far the water will go horizontally).
Dredging Depth:
The vertical distance between the pump and the lowest working point in water.

To calculate the head of a slurry pump, you need to consider the following factors:

1. Slurry specific gravity: The specific gravity of the slurry will determine how much force is required to move the slurry. This factor is typically measured in pounds per gallon (ppg).

2. Pump speed: The speed at which the pump is operating will affect its ability to move the slurry. Pump speed is measured in revolutions per minute (RPM).

3. Pump size: The size of the slurry pump will also play a role in its ability to move the slurry. Pump size is typically measured in inches.

4. Pump efficiency: The efficiency of the high head slurry pump will determine how much energy is lost in the process of moving the slurry. This factor is expressed as a percentage.

5. Friction losses: Friction losses occur when the slurry flows through the pump and the pipeline. These losses will affect the head of the slurry pump.

To calculate the high head slurry pump, use the following formula:

Head (ft) = (flow rate x specific gravity x total dynamic head) / (pump speed x pump efficiency)

Where:

- Flow rate is expressed in gallons per minute (GPM).
- Specific gravity is expressed in pounds per gallon (ppg).
- Total dynamic head is the sum of the elevation head, pressure head, and friction head. This factor is expressed in feet.
- Pump speed is expressed in revolutions per minute (RPM).
- Pump efficiency is expressed as a percentage.

By using this formula, you can calculate the head of a slurry pump, which will help you determine its ability to move the slurry efficiently.

 

 

Email us for your solution:

miya@modopump.cn

 

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