Jiangsu Jiuhong Pump Industry Co., Ltd
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Directly connected self-priming pump-ZXL-2 type with base directly connected self-priming pump
The ZXL series pumps are divided into the ZXL-1 type self-priming pump without a base and the ZXL-2 type self-priming pump with a base. The above pict
Product details

Product Overview:

The ZXL series pumps are divided into the ZXL-1 type self-priming pump without a base and the ZXL-2 type self-priming pump with a base. The above picture shows the ZXL-2 type.

There is no coupling between the motor and the pump head of a direct connected self-priming pump. Its flow rate is large, reaching several hundred cubic meters per hour, so we also call it a high flow self-priming pump. This type of pump has a moderate head, but can only transport clean water or chemicals similar to clean water.


Product features:

Product Features

1. Compact structure. These two series of self-priming pumps have a horizontal structure, integrated pump and machine, beautiful appearance, and small footprint. Compared with ordinary self-priming pumps, the footprint is reduced by 30%. If an IP54 outdoor motor is used, there is no need for a pump room and it can be placed outdoors for use.

2. Smooth operation, low noise, and high concentricity of components. The motor and pump are directly connected, simplifying the intermediate structure and increasing the smoothness of operation. The impeller has good dynamic and static balance, operates without vibration, produces low noise, extends the service life of bearings, and improves the operating environment.

3. The shaft seal adopts mechanical sealing, and the dynamic and static rings are made of hard alloy, which is wear-resistant, leak free, and has a long service life.

4. Adopting hydraulic models, it has the characteristics of high efficiency and good performance.

5. Easy to install, use, and maintain. The discharge pipeline does not require a check valve, and the suction pipeline does not require a bottom valve, thus simplifying the pipeline system and improving working conditions.

6. Unique structure and good self-priming performance, only a certain amount of liquid needs to be stored in the pump body before operation.



Schematic diagram of the structure of a direct connected self-priming pump

Performance parameters:

Performance parameter table


model

Caliber flow head power
(mm)(m3/h)(m)(kw)
Suction distance
(M)
rotational speed
(r/min)
self-priming performance
(min/5m)
Motor Power
(KW)
25ZXL3.2-20 6.5 2900 1.9 0.75
25ZXL3.2-32 6.5 2900 1.8 1.5
32ZXL3.2-32 6.5 2900 1.9 1.5
32ZXL3.2-50 6.5 2900 1.7 3.0
40ZXL6.3-20 6.5 2900 1.9 1.1
40ZXL6.3-30 6.5 2900 1.8 2.2
40ZXL6.3-30 6.5 2900 1.8 3.0
40ZXL10-32 6.5 2900 1.5 4.0
40ZXL10-40 6.5 2900 1.7 5.5
40ZXL12.5-50 6.5 2900 2.4 1.5
50ZXL15-12 6.5 2900 1.9 2.2
50ZXL18-20 6.5 2900 1.5 3.0
50ZXL12.5-32 6.5 2900 1.5 4.0
50ZXL20-30 6.5 2900 1.7 4.0
50ZXL15-40 6.5 2900 1.4 5.5
50ZXL12.5-50 6.5 2900 1.3 7.5
50ZXL-20-75 6.5 2900 1.3 11.0
65ZXL30-15 6 2900 2 3.0
65ZXL20-30 6 2900 2 4.0
65ZXL25-32 6 2900 1.9 5.5
65ZXL25-50 6 2900 1.8 7.5
65ZXL25-75 6 2900 1.8 11.0
80ZXL35-13 6 2900 1.9 3.0
80ZXL43-17 6 2900 1.8 4.0
80ZXL40-22 6 2900 1.9 5.5
80ZXL50-32 6 2900 1.5 7.5
80ZXL60-55 6 2900 1.5 18.5
80ZXL60-70 6 2900 1.2 22.0
100ZXL100-20 5.5 2900 1.8 11.0
100ZXL100-30 5.5 2900 1.8 15.0
100ZXL100-40 6 2900 1.8 18.5
100ZXL100-65 6 2900 1.8 30.0
100ZXL70-80 6 2900 1.8 30.0
150ZXL170-45 6 2900 1.9 37.0
150ZXL170-55 5 2900 1.8 45.0
150ZXL150-80 5 2900 1.8 55.0
200ZXL400-32 5 1450 2 55.0
200ZXL280-96 5 1450 1.8 90.0
200ZXL350-65 5 1450 1.8 110.0
250ZXL550-32 5 1450 2 75.0
250ZXL400-50 5 1450 2 90.0
250ZXL450-55 5 1450 2 110.0
300ZXL600-32 5 1450 2 90.0
300ZXL500-50 5 1450 2 110.0
300ZXL550-55 5 1450 2 132.0

Application areas:

application

1. The ZXL type high flow direct connection self-priming pump is suitable for industrial and urban water supply and drainage, environmental protection, construction, fire protection, chemical industry, pharmaceuticals, dyes, printing and dyeing, brewing, electricity, electroplating, papermaking, industrial and mining flushing, equipment cooling, etc. The temperature of the medium used should not exceed 80 ℃, the viscosity should be ≤ 100 cP, and the solid content should be below 30%.


working conditions

1. The ambient temperature is ≤ 40 ℃, the altitude is ≤ 1000m, the relative humidity is ≤ 95%, the medium temperature is ≤ 80 ℃, and special requirements can reach 200 ℃.

2. The self-priming height should not exceed the specified value of 5-6.5 meters, and the length of the suction pipe should be ≤ 10 meters.


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