High Flow Chemical Corrosive Liquid Transfer Pump
Product Introduction
ZA series pumps are designed to the standard of API 610.The closed and semi-open impellers under this series adopt the balance axial force with balance hole plus wearing ring,while open impellers adopt the balanced axial force with back vane.
The pump casings of discharge diameter above 80mm are designed into double volute balanced radial force to guarantee the service life of bearing and deflection at shaft seal.According to different working conditions, bearings may be cylindrical roller and angular contact ball bearing or cylindrical roller and tapered roller bearing to greatlly improve the service of bearings.
Main Application
Mainly used in refineries, petrochemical, cryogenic engineering ,coal mining, chemical fiber, ordinary industrial process, power plants, large and medium-sized heating and air-conditioning equipment, environmental protection equipment, maritime industrial and desalting plants etc. Used to handle various type of liquid, clean or containing a few particles, low or high temperature, neutral or corrosive.
Working conditions
Medium temperature: -80℃<T<+350℃
Up to 400℃ when taking special measures:
Flow Q=2~2600m3/h,Head:3-250(m)
Rotation speed n=1450~3600 r/min,50Hz/60Hz
Structural Draw
|
No. |
Name |
No. |
Name |
|
1 |
Casing |
15 |
Rear Bearing gland |
|
2 |
Casing Ring |
16 |
Shaft |
|
3 |
Front Impeller Ring |
17 |
Rear dust pan |
|
4 |
Impeller |
18 |
Supporting foot |
|
5 |
Rear Impeller Ring |
19 |
Bearing spacer ring |
|
6 |
Bonnet ring |
20 |
Roller Bearing |
|
7 |
Pump Bonnet |
21 |
Oil level gauge |
|
8 |
Bearing house |
22 |
Front dust pan |
|
9 |
Seal Gland |
23 |
Discharge tube |
|
10 |
Front Bearing gland |
24 |
Shaft seal |
|
11 |
Roller Bearing |
25 |
Shaft sleeve |
|
12 |
Retainer ring |
26 |
Screw plug |
|
13 |
Air relief cock |
27 |
Sealing gasket |
|
14 |
Ball bearing |
28 |
Impeller nut |
Performance Curve
FAQ
Q1: Are you a manufacturer or a trading company?
A: We are a manufacturer, providing OEM & ODM service.
Q2. What standards do your products conform to?
A: Our products conform to GB, ISO or API610, etc. to be decided according to your specific requirements.
Q3. What’s the warranty for your products?
A:1 Year Warranty(except Wearing Parts)
Q4. What about after-sale service?
A: Our after-sales engineers will provide technical support within 24 hours after receiving claims or consultation requirements.
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