Reference image. Final construction follows the confirmed model and quotation.
Vacuum Pumps
W Water Jet Ejector
Model: W
W Water Jet Ejector is designed for general industrial fluid handling and engineered process duties. DFIN Pump provides model verification, material selection and technical support based on the actual duty point.
TECHNICAL DATA
Specifications, performance and construction
Confirm the final operating point, materials, motor and connection standard before ordering.
Product Overview
W Water Jet Ejector is an industrial industrial pump selected for general industrial fluid handling and engineered process duties. The final configuration should be verified against the actual liquid, duty point, temperature, installation and power supply.
Typical Applications
General industrial fluid handling and engineered process duties.
Design Features
- Application-based configuration
- Multiple material choices
- Technical selection support
- Model and material selection supported by DFIN Pump engineers
Technical Performance Data
|
serial number |
name |
|
serial number |
name |
|
1 |
Cover |
|
1 |
Vacuum evaporation pan. |
|
2 |
Sprayboard |
|
2 |
Hydrojet. |
|
3 |
Spray |
|
3 |
Water pumps |
|
4 |
Device |
|
|
|
|
5 |
Guide the covers. |
|
|
|
|
6 |
Proliferation tube |
|
|
|
|
7 |
Inverse valves |
|
|
|
|
8 |
Valveboard |
|
Model Specification |
evaporation |
Vacuum mm mercury column |
Head |
Flow |
|
W-100L |
100 |
680-720 |
45 |
18 |
|
W-200L |
200 |
680-750 |
45 |
18 |
|
W-300L |
300 |
680-720 |
45 |
18 |
|
W-400L |
400 |
680-720 |
45 |
18 |
|
W-500L |
500 |
680-720 |
45 |
32 |
|
W-600L |
600 |
680-720 |
45 |
32 |
|
W-700L |
700 |
680-720 |
45 |
32 |
|
W-800L |
800 |
680-720 |
50 |
32 |
|
W-900L |
900 |
680-720 |
50 |
32 |
|
W-1000L |
1000 |
680-720 |
50 |
32 |
|
W-1200L |
1200 |
650-680 |
50 |
32 |
|
W-1500L |
1500 |
650-680 |
50 |
108 |
|
W-1800L |
1800 |
650-680 |
50 |
108 |
|
W-2000L |
2000 |
650-680 |
50 |
108 |
|
W-2500L |
2500 |
650-680 |
50 |
108 |
|
W-3000L |
3000 |
650-680 |
50 |
108 |
|
W-3500L |
3500 |
650-680 |
55 |
162 |
|
W-4000L |
4000 |
650-680 |
55 |
162 |
|
W-5000L |
5000 |
650-680 |
55 |
162 |
|
So & nbsp; Drop |
reason |
Method of exclusion |
|
We can't reach the vacuum.
Vacuity drops.
Vacuity instability
|
Boiling or increasing water. Pyramids or the aperture of the amplifier is constricted with water. |
1. Flushing or changing parts with acid |
|
2. Adjustment of the alkalinity of circulatory water. |
||
|
Cyclical temperature rises in the pool. |
Reduce water temperature, change part of the cycle, or add the circulation. |
|
|
Pumps drop. Pressure drops. Flow drops. |
1. Replacement of pumps |
|
|
2. Water or alien cleaning of pumps, wheels and shells - |
||
|
It's a leak. |
Check the system and cover it. |
|
|
The vacuum watch is not working. |
Replacement of vacuum table |
|
|
It's got a lot of bubbles in it.
|
1. Set a barrier between the drainage and centrifugal pumps into the pipe. |
|
|
2. Recycled water with large bubbles |
||
|
Water. Water by inhalation
Out)
|
Spraying, corrosive perforate decay. |
1. Replacement of spray or hole triggers |
|
2. Regulate the alkalinity of reservoirs. |
||
|
Spraying, pyrotechnic processing is inaccurate. |
The correct processing ensures that the accuracy meets the drawing standard. |
|
|
Mixing tubes are not processed correctly. |
The correct processing ensures a concentricity, which is consistent with the drawing requirements. |
|
|
There's an alien jam on the poreboard. |
1. Clearing of aliens. |
|
|
2. Cleaning of reservoirs |
||
|
The pressure on the pumps suddenly dropped. |
Pumps, repairs or replacements. |
|
|
Inadequate operating procedures. |
Turn off the pumps and drain the atmosphere. |
|
|
Circulation of water into the system for the above reasons. |
Resilient valves can be installed in the system. |
|
|
Atmospheric pressure fluctuations affect back pressure. |
One metre long tailpipe under the drain. |
Selection Information Required
Please provide medium, concentration, flow, total head or pressure, temperature, viscosity or solids, voltage, frequency and installation method. DFIN Pump will confirm the suitable model and materials.
Catalog reference: authorized YZJ product data · Model W
SELECTION SUPPORT
Application-based pump selection
Send the liquid, flow, head or pressure, temperature, solids, installation, power supply and destination for a verified recommendation.
Discuss this application