How is the starting pressure adjusted?

The starting pressure can be easily adjusted using the +/- buttons to suit different working circumstances.

What is the lead time for orders?

Lead time is one month during the off-season and 1-3 months during the peak season.

Hot Pressure Controller Edwin China Smart Switch (ELF3-S)

Name: Hot Pressure Controller Edwin China Smart Switch (ELF3-S)
Brand: TAIZHOU EDWIN ELECTRIC CO., LTD.
SKU: 1954489181

Zhejiang, ChinaTAIZHOU EDWIN ELECTRIC CO., LTD.

US$9.50-18.00

50 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

Pump Controller

Power (Kw)

0.1-2.2

Model NO.

ELF3-S

Voltage ( V )

90-260

Frequency

50/60Hz

Protection Grade

IP65

Distinction

Self-Adaptive

Transport Package

Wooden Box

Specification

12pcs/carton

Trademark

EDWIN

Origin

China

Key features

Dual Frequency Adaptability: Operates seamlessly on both 50Hz and 60Hz power supplies for global versatility.

Self-Adaptive Control: Automatically senses pressure and sets starting pressure without manual configuration.

Comprehensive Protection: Features overload, dry-run, under-voltage, over-voltage, and phase loss safeguards.

Memory Function: Retains all settings during power outages for immediate system resume.

Wide Voltage Range: Supports AC 90V to 260V input for stable operation in varying conditions.

IP65 Protection Grade: Durable construction resistant to dust and water jets for harsh environments.

Auto Start/Stop Logic: Intelligently starts and stops pumps based on pressure thresholds or flow switches.

Adjustable Timing: Allows modification of self-priming time (3-20 seconds) before shipment.

Company profile

High Repeat Buyers ChoiceExperienced TeamFast DeliveryCustomization from Samples

TAIZHOU EDWIN ELECTRIC CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2007-06-01Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤3.22hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, CIP, CPT, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company and trading company offering water pumps, solar pumps, submersible pumps, centrifugal pumps, and related equipment. It reports 10 years of manufacturing experience, four production lines, stated monthly capacity of 130,000 pieces, annual output of 1,600,000 water pumps, and pump testing procedures. ISO 9001 certification is reported. The supplier supports customization from samples and designs and provides OEM services for well-known brands, but does not provide 3D software design, ODM, or SDK services and reported no new products in the past year. Export activity is substantial, with 90% of total sales from exports and one year of exporting experience stated. After-sales and quality-management procedures exist, but written records were not provided. Customer references are limited to a general statement that the company has helped customers become market leaders.

Supplier typeThe supplier is described as a trading company and a limited company that independently conducts business under business licenses. Its scope includes pump and vacuum equipment, solar equipment, valves, hardware, and related products, indicating a broad equipment-trading and supply business rather than a narrowly specialized entity.

CertificationsThe supplier reports certification of its management system under ISO 9001. This is explicit evidence of holding a recognized quality-management certification.

R&D capabilityThe supplier is identified as a professional technical supplier and has R&D-related customization capability, but it reported no new products in the past year. It does not provide 3D software design, ODM, or SDK services, and its total R&D-engineer experience is listed as under five years, indicating limited demonstrated innovation breadth.

Production capacityThe supplier reports 10 years of pump and spare-parts manufacturing experience, four production lines, stated capacity of 130,000 pieces per month, annual output of 1,600,000 water pumps, and four testing stages for pumps, including motor-coil and leakage testing. These stated figures and processes provide explicit evidence of established production capacity.

Customization capabilityCustomization from samples and designs is explicitly offered. The supplier also provides OEM services for well-known brands, although it does not provide ODM services; therefore, its capability is demonstrated for customer-specified customization rather than supplier-led product development.