Quick Details
Model Number: YQ SZ vacuum pump
Theory: Centrifugal Pump
Structure: Single-stage Pump
Usage: mining, electricity
Power: Electric
Standard or Nonstandard: Standard
Fuel: Diesel
Pressure: Low Pressure
Application: Sewage
color: as you wish
certification: ISO9001:2008
OEM: can accepted
brand name: Heng Quan
usage: water
submersible dredge pump material: high chorme A05
application: air pump
liquid ring vacuum pump: liquid ring vacuum pump
vacuum pump milking machine: vacuum pump milking machine
Packaging & Delivery
Packaging Details: Standard exporting wooden case or as per customer's requirements for vacuum pump Delivery Detail: Within 10-20 days for vacuum pump Specifications
vacuum pump
1.permit big granule vacuum pump
2.high chrome alloy vacuum pump
3.ISO901&CE passed vacuum pumpSZ water ring bare vacuum pump
1.SZ water ring bare vacuum pump description
1. SZ vacuum pump china water circulating pump is always used to pump/compress air or other gas (with little liquid is allowed).
2. The water put into the pump revolve with high speed, to form pressure and closed water cavity to take away air from container in suction end.
3. Air should be non-corrosive, insoluble in water and without solid. Pump is with high vacuum degree and high efficiency.
4. It's widely used in machinery, petrochemical engineering, pharmacy, food, sugar industry and electric industry. Because the gas is isothermal in compressing, pump is even safer when pumping inflammable or explosive gas.
2.SZ water ring bare vacuum pump operation
Working Principle:
Water ring vacuum pump
Main applications:
Air & Gas
Driver:
Electric motor
Power Specs:
380/415V 3phase; 220/240V 1phase; 50hz/60hz
Max.permissible fluid temperature:
50°C(122°F)
Type of connection:
Flange
Installation position:
Horizontal
Casing/Inner parts material:
Cast iron, aluminium/Cast iron, aluminium
Shaft seal type:
Mechanical seal, Packing seal
Free passage:
0mm
Maximum drive rating:
70KW(95HP)
Flow rate range:
30-1620m3/h(132-7128US.GPM)
3.SZ water ring bare vacuum pump specification
Type
Vacuum maximum air suction
Compressor maximum air displacement (m3/min)
Motor Power
(KW)
Spee-d
r/min
Water
Consu-mption
L/min
Maxi-
mum
Vacuum
%
Maxi-
mum
Pressure
MPa
Weight
kg
When degree of vacuum at
When pressure at (MPa)
Vacum pump
Comp-ressor
0%
40%
60%
80%
90%
0
0.05
0.08
0.1
0.15
SZ-1
1.5
0.64
0.4
0.12
_
1.5
1
_
_
_
4
5.5
1440
10
84
0.01
310
SZ-2
3.4
1.65
0.95
0.25
_
3.4
2.6
2
1.5
_
7.5
11
1440
30
87
0.14
380
SZ-3
11.5
6.8
3.6
1.5
0.5
11.5
9.2
8.5
7.5
3.5
22
37
980
70
92
0.21
1300
SZ-4
27
17.6
11
3
_
27
26
20
16
9.5
75
90
740
100
93
0.21
2000
4. SZ water ring bare vacuum pump application
SZ series liquid ring type vacuum pump and compressor is used to suction or compress air and other gas that is non-corrosive, unsolvable in water and with no solid powder, so that vacuum and pressure can be obtained in the sealed container. However, small amount of liquid is allowed in the suctioned gas. The pump is widely used in several sectors such as mechanical, petrochemical, pharmaceutical, food, sugar making and electronic industry.
Since the air compression is operated under the same temperature, it won′t easily lead to any danger, when the pump is suctioning or compressing any flammable or explosive gas. Therefore, the pump is widely used.
