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Pump Catalog

JMZ type stainless steel self-priming pump (wine pump)

JMZ type stainless steel self-priming pump (wine pump)
Submit Order Online Sales Hotline: 021-66620000 Inquiry Fax: 021-551685787

product name: JMZ type stainless steel self-priming pump (wine pump)
Product Categories: Self-priming pump <br /> Caliber (import / export): 25-125 / 25-100 (mm)
flow: 3-100 (m3 / h)
Head: 18-40 (m)

Product Overview:
The Self-priming pump It adopts new type mechanical seal for assembly and explosion-proof installation. It is leak-proof for many years. It is suitable for transporting various alcohols, beverages, dairy products, pharmaceuticals, gasoline, solvent oil, syrup, etc. at -35 ~ + 120 ℃.
The pump has the characteristics of compact structure, easy operation, small size, light weight, stable performance, no need for bottom valve, no need for drainage and so on. The pump can be used to transport thick liquid, acid, alkali, salt and other liquids after changing 3 to 4 parts.

Installation and disassembly:

installation
1. Self-priming pump The foundation can be laid and the position of the anchor bolts can be determined according to the "pump outline installation dimension table". However, it is best to carry out construction according to the size of the base after the pump is delivered.
2. The pump is installed on the foundation. The level of the unit can be adjusted with horns. The level of the pump shaft and the motor shaft should be checked with a spirit level. The concentricity of the pump shaft center and the motor shaft center must be rechecked and adjusted. The difference between the outer circle, up, down, left and right of the coupling must not exceed 0.15 mm. The deviation between the end faces of the two couplings does not exceed 0.2 mm.
3. The pump should not be used to bear the weight of the pipeline. The quantity of the pipeline should be supported by the pipeline support equipment.
4. Press the end of the installation to turn the coupling by hand to see if it is easy and flexible, and whether there is jamming.
Disassembly
1. Unscrew the four screws connecting the bearing body and the pump body, and loosen the mechanical seal and pump cover at the same time.
2. Unscrew the impeller (right-handed) to remove the impeller, key and pump cover, and then remove the mechanical seal from the pump cover.
3. Pull down the coupling with the puller and then remove the key, bearing end cover, and finally disassemble the shaft and bearing.
4. The pump is assembled in the reverse order described above.
5. When reinstalling the suction joint of the suction pump, please note that the water blocking valve should be facing the front so as to fit with the front of the water blocking valve to ensure the self-priming effect (see the figure on the right below).
Installation of mechanical seals
1. When replacing the mechanical seal, pay attention to the specifications, and the model must be consistent with the original.
2. During the installation of the mechanical seal, it should be kept clean, and the original seals must not be knocked to prevent damage and damage.
3. When installing large and small seal valves and dynamic and static rings, the surface should be coated with a layer of clean engine oil and transparent oil.
4. Install the static ring and large rubber ring into the pump cover, and then install them on the shaft together.
5. Push the spring-loaded seat and the spring to damage the component-body. With the spring seat as the force point, push it on the main shaft, and its thrust is compressed by the spring and slide on the shaft by 2-4mm. If the spring is not compressed and can slide, it means that the movable ring and the main shaft are loosely matched and the friction is too small. If the spring shrinks more than 6mm, the dynamic failure and the seal ring still cannot slide on the shaft, it indicates that the cooperation is tight. To check whether the mechanical seal is consistent with the original.

Performance parameters:

model

Caliber (mm)

Flow (m3 / h)

Head (m)
Suction stroke (m)
Motor (kw)
Rotation (r / min)
import
Produce
25JMZ-22
25
25
3
twenty two
5
1.1
2900
25JMZ-30
25
25
3
30
6
1.5
2900
40JMZ-22
40
25
6
twenty two
5
1.5
2900
40JMZ-30
40
25
6
30
6
2.2
2900
40JMZ-40
40
25
6
40
6
3
2900
50JMZ-22
50
40
12
twenty two
5
2.2
2900
50JMZ-30T
50
50
20
30
6
4
2900
50JMZ-40
50
40
12
40
6
4
2900
65JMZ-22
65
50
twenty four
twenty two
5
4
2900
65JMZ-30T
65
65
30
30
6
5.5
2900
80JMZ-22
80
65
48
twenty two
5
7.5
2900
80JMZ-30
80
65
48
30
5
7.5
2900
125JMZ-18
125
100
100
18
5
15
2900

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Sales address: No. 301, Yuanhe Road, Yueyang Industrial Park, Baoshan, Shanghai. Phone: 021-66620000 Fax: 021-551685787
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