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Jnn Pressure Switch AC220V 1.5HP, Suitable for Booster Pumps.
US$11.00
12-45 Pieces
US$10.00
46+ Pieces
Sample price:US$12.00/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, CEWarranty
2 YearCustomized Support
OEM ODMMax. Current
12AProtection Grade
IP65Max. Voltage
110 / 230VTransport Package
CartonSpecification
54*48*37.5Trademark
JNNOrigin
ChinaHS Code
90328990Production Capacity
5000Key features
IP65 Waterproof Rating: Waterproof case and circuit board ensure safe operation in wet environments.
Anti-Frequent Start: Delayed protection avoids frequent pump starts, extending equipment life.
Adjustable Pressure: Users can select suitable starting pressure based on actual pump head.
Thickened Brass Valve: Features a thickened brass check valve with magnet inside for durability.
Odorless Diaphragm: Uses EPDM diaphragm that is odorless and safe for household water.
Multi-Scenario Use: Suitable for wells, household boosters, high buildings, and irrigation.
CE & ISO9001 Certified: Products meet international standards with CE and ISO9001 certifications.
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: ≤2.54h 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 warranty period?
A:
The product comes with a 2-year warranty.
Q:Can the starting pressure be adjusted?
A:
Yes, the starting pressure is adjustable, allowing users to select the suitable pressure according to the actual pump head and faucet height.
Q:What is the maximum working pressure?
A:
The maximum working pressure is 10 Bar.
Q:Is OEM or ODM service available?
A:
Yes, both OEM and ODM customized support are available.
Q:What is the lead time for orders?
A:
The average lead time is one month for both peak season and off-season.
Send Inquiry
*To:
Shanghai Winning Electric Co., Ltd.
Shanghai Winning Electric Co., Ltd.*Content:
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