pressure constant inverter pump

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  • 50-99 Pieces
    US $290.00
  • >=100 Pieces
    US $270.00
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Quick Details
Place of Origin:
China (Mainland)
Brand Name:
Model Number:
Centrifugal Pump
Multistage Pump
Standard or Nonstandard:
High Pressure, constant
Product Description

Product Application

Using for the various types of water factory,booster,hotel residential areas etc.

Main Features

1) VF series variable -frequency pumps are sectional multi-stage stainless steel centrifugal pump.

2) Over flow parts of pump are made by 304 stainless steel

3)Meeting drinking water sanitation standard

4) Using the high quality specialized mechanical seal,to be able to run continuously for a long time without leakage

5) Motor base material use high quality aluminum alloy

6)F class insulation

7)IP65 protection grade

8)Allowable pressure:10bar

Production line
Detailed Images


1. Has two national invention patents, a number of utility model and the appearance of patents, and truly master the core technology 2. Using the world's top semiconductor suppliers(STMicroelectronics) provide high-performance MCU , so that the operation of feedback speed compared to similar product performance has been greatly improved.
3. Using Germany imported equipment, a large number of application SMT(surface mount technology) to the product, make the production process more reliable.4. 6 full inspection procedures, 18 sampling procedures for product, Make sure the consistency and reliability of the products effectively after leaving the factory.5. Using the best domestic brands of three proofing lacquer to brush PCB double-side ,make the product can work in harsh environment .

Pressure tank

1. Adopt advanced butyl diaphragm as well as natural polypropylene lining, and the clamping ring is fixed in the tank wall2. All internal parts including air valve assumes the circular design to prevent piercing from the extreme circumstances.3. Unique design of the stainless steel tube fittings provide water/gas dual sealing, to ensure the pressure tank is not leaking and no need maintenance.4. Each pressure tank on the production line after multiple stages of quality testing, to ensure the consistency of each pressure tank structure and quality.
①Stainless steel tank
②water tank
③The specially designed stainless steel connector
④No leaking O-sealing valve cover
⑤ advanced butyl diaphragm
⑥ natural polypropylene lining

Pressure sensor

1. Sensor suitable for many seeds of rigid medium, the name including the brake fluid, oil, water, hydraulic oil and compressed air.
2. Large working temperature range, protection grade up to IP69K and 100V/m radiation immunity to ensure that the series of sensors can maintain reliable performance in the poor working environment.
3. Operating temperature range: after compensation of working temperature range for - 40℃to 125℃ [ - 40℉ to 257℉], a sensor can be applied to a variety of different applications.
4. Good electromagnetic compatibility (EMC) : ensure that the product will not be environmental damage of electromagnetic interference. Radiation immunity up to 100V/m (ISO11452-2 standard).

Pressure gauge

1. The shell adopts the international standard of 304 stainless steel material.
2. Oil-immersed and anti-shock design

Packing & Delivery
52 (L) * 24 (W) * 31(D)

Packaging Details
The normal package is wooden box(Size: 52*24*31). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.