VDP Progressive Cavity Pumps 1000m³/h, Multi-Seal, High-Flow for Chemical & Pharma Transfer
VDP progressive cavity pumps offer 80-1000m³/h flow rates with mechanical+nitrogen multi-seal technology. Designed for chemical, pharmaceutical, and abrasive slurry transfer, ensuring leak-free operation and high durability. Models available for 50Hz/60Hz power systems.
Company Name :
Shanghai Aifa Technology Co., Ltd.Brand :
AIFA
|
Model
|
Unit
|
VDP80 (50Hz)
|
VDP80 (60Hz)
|
VDP280 (50Hz)
|
VDP280 (60Hz)
|
VDP400 (50Hz)
|
VDP400 (60Hz)
|
VDP540 (50Hz)
|
VDP540 (60Hz)
|
VDP800 (50Hz)
|
VDP800 (60Hz)
|
VDP1000 (50Hz)
|
VDP1000 (60Hz)
|
|
Maximum Suction Rate
|
m³/h
|
80
|
96
|
280
|
336
|
400
|
480
|
540
|
648
|
800
|
960
|
1000
|
1200
|
|
|
L/S
|
22
|
26
|
70
|
80
|
110
|
130
|
150
|
180
|
220
|
260
|
280
|
330
|
|
Ultimate Vacuum
|
Pa
|
5
|
3
|
5
|
3
|
5
|
3
|
5
|
3
|
5
|
3
|
5
|
3
|
|
Standard Motor (380-400V, 3ph, 50Hz)
|
KW
|
3
|
4
|
7.5
|
11
|
15
|
18.5
|
22
|
30
|
||||
|
Maximum Speed
|
rpm
|
2900
|
3500
|
2900
|
3500
|
2900
|
3500
|
2900
|
3500
|
2900
|
3500
|
2900
|
3500
|
|
Cooling Water Flow (Adjustable)
|
L/min
|
5-10
|
10-15
|
15-20
|
20-25
|
25-30
|
|||||||
|
Process Connection (Inlet)
|
DN
|
DN40
|
DN80
|
DN100
|
|||||||||
|
Process Connection (Outlet)
|
DN
|
DN32
|
DN50
|
||||||||||
|
Sealing Form
|
Mechanical Seal + Combination Seal + Nitrogen Seal
|
||||||||||||
Progressive cavity pumps play a critical role in processes involving viscous, shear-sensitive, or particle-laden media, often working alongside vacuum generation equipment. To fully unlock their value, it is essential to view them within a coordinated system architecture. This article explains how a full-scenario vacuum and transfer equipment matrix enables seamless collaboration between pumps, supporting stable, efficient, and innovative industrial processes.
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