1. The pump is a self-priming centrifugal pump, which has the advantages of simple structure, convenient operation, stable operation, easy maintenance, high efficiency, long life, and strong self-priming ability. There is no need for a bottom valve in the pipeline, and it is only necessary to ensure that a certain amount of pilot oil is stored in the pump body before working. When used on oil tankers or water-conveying ships, it can also be used as a cleaning pump, and the cleaning effect is good.
2. The pump is made of high-quality materials, and the seal is made of hard alloy mechanical seal, which is durable. There is no need to install a safety valve in the discharge pipeline, and no bottom valve needs to be installed in the suction pipeline. Therefore, the pipeline system is simplified and improved. working conditions.
Working principle and structure description
1. It is suitable for clean water, sea water, chemical medium liquid with acid and alkalinity and slurry with general paste (medium viscosity ≤ 100 centipoise, solid content can reach below 30%).
2. Install the rocker-type sprinkler, and after the water is flushed into the air, it can be scattered into small raindrops for spraying. It is a good tool for farms, nurseries, orchards and tea gardens.
3. It can be used with any type and specification of filter press, and is an ideal matching pump for feeding the slurry to the belt filter for pressure filtration.
4. It is suitable for urban environmental protection, construction, fire protection, chemical industry, pharmaceuticals, dyes, printing and dyeing, brewing, electric power, electroplating, papermaking, petroleum, mining, equipment cooling, oil tanker unloading, etc.
CYZ-A series performance parameter table
| Model | Flow
(m³/h) |
Flow
(L/S) |
Head
(m) |
suction lift(m) | Rotating speed
(r/min) |
Self-priming
performance (min/5m) |
Shaft power
(kw) |
Motor
Power (kw) |
Pump suction diameter
(mm) |
Pump discharge diameter
(mm) |
| 25CYZ-A-20 | 3.2 | 0.9 | 20 | 6.5 | 2900 | 1.9 | 0.46 | 0.75 | 25 | 25 |
| 25CYZ-A-32 | 3.2 | 0.9 | 32 | 6.5 | 2900 | 1.8 | 1.8 | 1.1 | 25 | 25 |
| 40CYZ-A-20 | 6.3 | 1.8 | 20 | 6.5 | 2900 | 1.9 | 0.87 | 1.1 | 40 | 32 |
| 40CYZ-A-40 | 10 | 2.8 | 40 | 6.5 | 2900 | 1.5 | 2.7 | 4 | 50 | 40 |
| 50CYZ-A-12 | 15 | 4.2 | 12 | 6.5 | 2900 | 2.4 | 1.1 | 1.5 | 50 | 50 |
| 50CYZ-A-20 | 18 | 5 | 20 | 6.5 | 2900 | 1.9 | 1.8 | 2.2 | 50 | 50 |
| 50CYZ-A-30 | 20 | 5.6 | 30 | 6.5 | 2900 | 1.5 | 2.6 | 4 | 50 | 50 |
| 50CYZ-A-35 | 14 | 3.9 | 35 | 6.5 | 2900 | 1.5 | 2.7 | 4 | 50 | 50 |
| 50CYZ-A-40 | 10 | 2.8 | 40 | 6.5 | 2900 | 1.5 | 2.7 | 4 | 50 | 50 |
| 50CYZ-A-50 | 12.5 | 3.5 | 50 | 6.5 | 2900 | 1.4 | 4.3 | 5.5 | 50 | 50 |
| 50CYZ-A-60 | 15 | 4.2 | 60 | 6.5 | 2900 | 1.3 | 6.2 | 7.5 | 50 | 50 |
| 50CYZ-A-75 | 20 | 5.6 | 75 | 6.5 | 2900 | 2 | 1.9 | 3 | 65 | 50 |
| 65CYZ-A-15 | 30 | 8.3 | 15 | 6.5 | 2900 | 2 | 1.9 | 3 | 65 | 50 |
| 65CYZ-A-32 | 25 | 6.9 | 32 | 6 | 2900 | 1.5 | 4.4 | 5.5 | 65 | 50 |
| 80CYZ-A-13 | 35 | 9.7 | 13 | 6 | 2900 | 3.4 | 1.9 | 3 | 80 | 65 |
| 80CYZ-A-17 | 43 | 12 | 17 | 6 | 2900 | 1.8 | 3.1 | 4 | 80 | 65 |
| 80CYZ-A-22 | 40 | 11.1 | 22 | 6 | 2900 | 1.9 | 4.4 | 5.5 | 80 | 65 |