Box type constant pressure VFD secondary water supply system is composed of newest great performance PID frequency conversion controlling cabinet, water tank,one pump or more than 2 pumps. It is the top technical water boosting equipment, which can automatically adjust to satisfy the requirement of constant pressure, variable water demand.
Advantage:
1.Providing constantly water supply regardless of power failure.
2.All stainless steel channel, health, no secondary pollution.
3.Full automatic control operation, unattended design.
4.Water pressure is stable, won't cause adjacent municipal pipe network pressure fluctuations.
5.Using frequency converter to control speed of the pump according to water consumption,energy saving.
Specification:
Item | Constant pressure VFD water supply system |
Pump material | Stainless steel |
Pressure | Constant pressure |
Impeller | Close impeller |
Seal | Mechanical seal |
Speed | 2900r/min |
Theory | Centrifugal pump |
Usage | Building , hotel ,hospital or domestic booster |
Power | Electric |
Outlet diameter | 50-500mm |
Capacity | 1-500m³/h |
Head | Up to 300m |
Power | 0.37-90kw |
Sensor | Pressure sensor(1.0 or 1.6mpa) |
Pressure tank | yes |
Pump quantity | Two or more |
Schematic:
Packaged with exported standard plywood box or according to your special requirements.
1. One year warranty, life-long maintenance.
2. Engineers available to service machinery overseas but all the costs to the buyer to pay
3. In warranty time, if nonartificial reason damaged can take old change new for free.
4. Meanwhile,we also provide our customers professional solutions with design drawing.
New Traction complete equipment of water supply Co.,Ltd is a professional manufacturer specialized in
secondary water supply system,water treatment equipment and water pump for more than 20 years.
Our products are approved by ISO9001 quality system and CE certification,which have been exported more
Please let us know your requirements, we sincerely look forward to cooperating with you!
NCS series products are approved by ISO9001 and ISO14001 certification,own 30 utility patents and 3 invention patents.
1.What's the guarantee, in case the water tank breaks down?
One year warranty, life-long maintenance.
Parts will be replaced for free if the problems are caused by quality fault.
2.How could I get an accurate quotation?
a.Detailed drawing with all necessary dimensions,CAD or 3D drawing will be better.
b.what you used to do and other technical data as you required.
3.What payment terms could I get if l place the order?
30% T/T in advance,70% balanced against the copy of B/L.
4.Could you help us design the products and verify the prototype?
Yes,design drawing and verify the prototype is available if needed.
5.How long is the delivery time?
For standard water tank less than 100m3, it would be 7-10 working days;
For non-standard customized water tank , it would be 15- 20 working days
China