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Jnn Precision Pressure Switch for Accurate Control in Industrial Application
US$10.00
12-239 Pieces
US$9.00
240-599 Pieces
US$8.00
600-1,499 Pieces
US$7.00
1,500+ Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableType
ElectronicNumber of Switch
Single Control SwitchModel NO.
EPC-1Structure
Power Built-in TypeUsage
Control SwitchApplication
HomeExplosion-proof Type
FlameproofContact
Normally OpenContact Type
Type c ContactDetection Method
Retro-reflective ModeBrand
JnnCertification
ISO9001, CEColor
BlueIP Level
IP65Max. Current
12AMax. Voltage
110 / 230VTransport Package
CartonSpecification
54*48*37.5Trademark
JNNOrigin
ChinaHS Code
90328990Production Capacity
5000Key features
Fully Automatic Control: Automatically controls pump start and stop with delayed protection to prevent frequent cycling.
Adjustable Starting Pressure: Users can select suitable starting pressure based on actual pump head and faucet height.
IP65 Waterproof Rating: Waterproof case and circuit board ensure reliable operation in wet environments.
Original Relay Component: Equipped with high-quality original relay for superior performance and durability.
EPDM Diaphragm Material: Uses odorless EPDM diaphragm for safe and long-lasting operation.
Thickened Brass Check Valve: Features a reinforced brass check valve with internal magnet for stable pressure.
Wide Application Scope: Suitable for self-priming pumps, jet pumps, centrifugal pumps, and irrigation systems.
OEM and ODM Services: Manufacturer offers customized OEM and ODM solutions for specific needs.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-08-01 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.72h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryShanghai Winning Electric Co., Ltd. is a China-based limited company focused on intelligent water-pump and motor-control products. The supplier describes capabilities in product design, R&D, system integration, automation implementation, and production, with applications in municipal water supply, drainage, industrial control, agricultural irrigation, and aquaculture. It reports eight production lines, export activity to Africa, Southeast Asia/Middle East, and Australia, and approximately one-month order fulfillment in both peak and off-peak periods. Evidence supports product specialization and some engineering capability, but certification details, after-sales resources, financial credibility, customization results, and specific customer cases remain insufficiently documented. The supplied data also contains inconsistencies, including differing establishment/manufacturer-start dates, employee and quality-control counts, and company-location information.
Supplier typeThe supplier is identified as a Chinese limited company and is described as both a manufacturer and R&D company specializing in motor and pump-control products. Its stated departments include production, technology, engineering, and business functions, indicating an integrated manufacturing and engineering profile.
R&D capabilityThe supplier states that it performs system design, research and development, product development, and integration for intelligent pump and motor-control products, and reports two years of total R&D-engineer experience. These statements support an innovation function, but the limited disclosed R&D experience and absence of patents, new-product records, or technical outcomes prevent a stronger assessment.
Production capacityThe supplier describes production capabilities and reports eight production lines, with products covering pump controllers, protectors, and related control equipment. It also states approximately one-month fulfillment in both peak and off-peak seasons, although the reported employee and quality-control figures are internally inconsistent and production capacity metrics are limited.
Customization capabilityThe supplier explicitly offers product design, development, system integration, and automation-project implementation, including intelligent controllers for pumps, air energy, geothermal, and boilers. This supports potential customization and engineering adaptation, but no specific customized project, technical specification, or delivery example is supplied.
Product Q&A
Q:What is the maximum working pressure?
A:
The maximum working pressure is 10 Bar.
Q:Can the starting pressure be adjusted?
A:
Yes, the starting pressure is adjustable to suit the actual pump head and faucet height.
Q:What is the rated voltage?
A:
The rated voltage is 220-240V.
Q:Is the device waterproof?
A:
Yes, it has an IP65 rating with a waterproof case and circuit board.
Q:What is the maximum current?
A:
The maximum current is 10A.
Send Inquiry
*To:
Shanghai Winning Electric Co., Ltd.
Shanghai Winning Electric Co., Ltd.*Content:
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