PRODUCT
25ZJA-25 40ZJA-17 40ZJA-19 50ZJA-33 50ZJA-46 65ZJA-30 80ZJA-36 100ZJA-36 150ZJA-50 200ZJA-60 Mechanical seal
25ZJA-25 40ZJA-17 40ZJA-19 50ZJA-33 50ZJA-46 65ZJA-30 80ZJA-36 100ZJA-36 150ZJA-50 200ZJA-60 Mechanical seal
Structural features:
Single end face (double end face) cartridge mechanical seal. Easy to install and simple to use. Balance, arbitrary rotation.
The internal working length is short. The static ring compensation multiple springs are externally not in contact with the medium.
Applicable medium:
Medium containing high impurity content such as gypsum and lime slurry.
Working parameters:
Fixed content: ≤30%
Temperature: ≤280℃
Pressure: ≤2.5MPa
Shaft diameter: ≤200mm
Material parameters:
Body material: 316L or 2205, 2507, 1.4529
Seal ring material: SSiC or SiC
Rubber material: fluorine rubber or perfluoroether rubber
main application:
This type of mechanical seal is mainly used for flue gas desulfurization of coal-fired power generation, and is suitable for absorption tower slurry circulation pump, gypsum slurry pump, limestone slurry pump, and gypsum discharge pump. It is also suitable for various slurry pumps.
Common pump numbers are as follows:
25ZJA-I-A15 25ZJA-I-A25 40ZJA-I-A17 40ZJA-I-A19
40ZJA-I-A25 40ZJA-I-A28 40ZJA-I-A30 50ZJA-I-A30
50ZJA-I-A33 50ZJA-I-D40 50ZJA-I-A45 50ZJA-I-A50
65ZJA-I-A30 65ZJA-I-A40 80ZJA-I-A33 80ZJA-I-A36
80ZJA-I-A39 80ZJA-I-A42 80ZJA-I-A52 100ZJA-I-A36
100ZJA-I-A42 100ZJA-I-A42 100ZJA-I-A50 100ZJA-I-A60
150ZJA-I-AC42 150ZJA-I-A48 150ZJA-I-A50 150ZJA-I-A55
150ZJA-I-58 150ZJA-I-A60 150ZJA-I-A65 150ZJA-I-A70
200ZJAI-AC42 200ZJA-I-B43 200ZJA-I-B45 200ZJA-I-A50
200ZJA-I-A58 200ZJA-I-A60 200ZJA-I-A63 200ZJA-I-A65
200ZJA-I-A75 250ZJA-I-A43 250ZJA-I-A44 250ZJA-I-A47
Mechanical seal model:
YTBB174-25 YTBB174-35 YTBB174-38 YTBB174-40
YTBB174-45 YTBB174-65 YTBB174-75 YTBB174-80
YTBB174-95 YTBB174-115 YTBB174-125
Installation and use requirements:
1. The radial runout of the shaft of the equipment should not be greater than 0.04 mm, and the axial runout is not allowed to be greater than 0.1 mm;
2. The sealing cavity of the equipment should be kept clean during installation, the sealing parts should be cleaned, and the sealing end face should be intact to prevent impurities and dust from being brought into the sealing part;
3. It is strictly forbidden to knock or knock during the installation process, so as not to damage the mechanical seal due to friction and seal failure;
4. During installation, the surface in contact with the seal should be coated with a layer of clean mechanical oil for smooth installation;
5. When installing the static ring gland, the tightening screws must be evenly stressed to ensure that the end face of the static ring is perpendicular to the axis line;
6. Push the moving ring by hand after installation, which can make the moving ring move flexibly on the shaft and have certain flexibility;
7. Rotate the shaft by hand after installation, and the shaft should not feel light or heavy;
8. The equipment must be filled with medium before operation to prevent dry friction and seal failure;
Service hotline：0813-3202978
Working days: Monday to Saturday
Time：8：30-18:00
Tell：
0813-3202978
Email：
Consulting：
13890019297
No. 339-5, Kechuang 4th Road, High tech Industrial Park, Yantan District, Zigong City, Sichuan Province, China
Zigong Chuanmi Mechanical seal Co., LTD 蜀ICP备12011709号-1
