Can you make 11KW VFD inverter ?

Most of our inverters are for domestic markets, we can make 0.75KW- 7.5KW inverters now, if your order quantity is large,we can open mold and make bigger power ones. Please feel free to contact me if you have any questions.

What optional models are available for this pressure switch?

Option A: DSK-1 with adjustable starting pressure. Option B: DSK-1C with automatic restart after water shortage. Option C: DSK-1A with European plug and specific starting pressure options.

Wasinex Dsk-1A Energy-Saving Water Pump Automatic Pressure Control Switch

Name: Wasinex Dsk-1A Energy-Saving Water Pump Automatic Pressure Control Switch
Brand: Zhejiang Wasinex Intelligent Technology Co., Ltd.
SKU: 901743015

Zhejiang, ChinaZhejiang Wasinex Intelligent Technology Co., Ltd.

US$9.30-10.00

60 Pieces

Product profile

Customization

Available

Task

Control

Structure

Combination

Model NO.

DSK-1A

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control, Protection

Certification

RoHS, ISO: 9001, CE, TUV

Condition

New

Customized

Starting Pressure

1.2bar or 1.5bar or 2.2bar

Max. Rated Current

10A

Max. Power

1.1kw

Max. Allowable Pressure

10bar

Rated Voltage

110V or 220V

Frequency

50/60Hz

Max. Ambient Temperature

40℃

Max. Liquid Temperature

60℃

Protection Rating

IP65

Transport Package

Carton/Wooden Box

Specification

263*167*177mm

Trademark

Wasinex

Origin

Zhejiang China

HS Code

9032810000

Production Capacity

1000PCS/Day

Key features

Automatic Pressure Control: Automatically stops and starts the pump based on pressure feedback without professional maintenance.

Customizable Parameters: Starting pressure, rated voltage, and color are customizable options for specific needs.

Safety Protection: Stops pump during water shortage and features automatic restart after power cut off.

IP65 Protection Rating: Dust-tight and protected against water jets, suitable for various environmental conditions.

Multiple Certification: Complies with RoHS, ISO 9001, CE, and TUV standards for quality assurance.

Flexible Voltage Options: Supports 110V or 220V rated voltage with 50/60Hz frequency compatibility.

Easy Operation Interface: User-friendly design allows for simple installation and operation without specialized skills.

Lifetime Maintenance: Provides lifetime maintenance support with 24-hour remote instruction via PC network.

Company profile

Zhejiang Wasinex Intelligent Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-11-01Nearest Port: NingboAverage Response Time: >24hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a Ningbo-based trading company whose stated business scope covers industrial automation, pumps, control equipment, electronic components, software, and related machinery. It reports four production lines, six to ten quality-control staff, specified annual capacities for three product categories, inventory capability, and valid manufacturing contracts with associated subcontractors. It provides customization from samples and designs and reported new products during the past year, but does not provide ODM, SDK, overseas warehouse, or overseas showroom services. Financial records are indicated for 2021–2023, but no financial results are provided. Export markets span multiple regions, with Ningbo as the nearest port. No certifications or customer cases are identified in the provided information.

Supplier typeThe supplier is explicitly classified as a trading company in Ningbo, while its business scope includes sales of pumps, industrial automatic-control systems, photovoltaic equipment, electronic components, machinery, software, and related products. This indicates a commercially oriented supplier with broad product and technical-service activities, but the provided data does not establish it as a wholly owned manufacturer.

R&D capabilityThe supplier reports having launched new products during the past year, which is direct evidence of ongoing product development. However, it has no available SDK and does not offer ODM services, limiting the evidence for broader platform or co-development capability.

Production capacityReported capacity includes 600,000 automatic water pump controllers, 200,000 frequency converters, and 200,000 frequency-conversion pumps annually; the supplier operates four production lines, employs six to ten quality-control staff, maintains inventory capability, and has valid contracts with associated subcontractors. Finished-product inspection instructions are reportedly available and uniformly followed, supporting a documented production and quality-control process.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, minor customization, and flexible customization. This is reinforced in the design-services information, although the supplier separately states that it does not provide ODM services.

Product Q&A

Q:Does your company have a technical team?

Yes, we have our technical team and our engineers can help with technical problems and offer technical support.

Q:What are the differences between the inverter produced by your factory and universal inverters?

Our frequency inverters are used only for water pump, they have better performance, better stability and simpler operation than universal ones. In fact, once the frequency inverter is installed and used, or the product is disassembled, the quality difference will be known.

Q:Is there MOQ requirement for your water pump inverters?

We are factory ourselves, and strictly speaking. there is no MOQ requirement, but considering transportation costs, etc.,the more quantity you order, the more economical it is.MOQ 300 PCS for each model in one order for OEM services,1000 PCS for each model for customization of color.

Q:What is lead time, the warranty of your products? And after-sales service?

The lead time is about 20-45 working days, warranty time is 12 months after shipment, and our after-sales department will respond to your questions in 24hrs, remote instruction by PC network is always available and we provide lifetime maintenance.

Q:How does your variable frequency water pump control the stopping and starting? Is there a pressure switch or flow switch?

It controls according to the feedback of pressure sensor.