As a direct factory sales company, we offer the best and most competitive prices.

What is your sample policy?

Free samples are available. Please feel free to contact us to get them.

What is your delivery time?

Generally, it takes 7 to 10 working days after receiving your advance payment. The specific time depends on the items and quantity of your order.

Brass Flow Switch G1/2" Thread Liquid Flow Switch for Water Pump

Name: Brass Flow Switch G1/2" Thread Liquid Flow Switch for Water Pump
Brand: Foshan Shunde Saier Sensor Co., Ltd.
SKU: 2278339735

Guangdong, ChinaFoshan Shunde Saier Sensor Co., Ltd.

US$25.00

50 Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Contact Form

Form A

Contact Material

Tungsten

Model NO.

SEN-CL21W

Certification

Features

Flow Switches

Output

Switch Signal

Electric Current

≤0.5A

Switching Power

70W/DC220V

Flow Range

1.2-12 L/Min

Application

Water Pump Heater Boiler

Transport Package

14*14*14cm

Specification

G1/2"

Trademark

SAIER

Origin

China

HS Code

9026100000

Production Capacity

5000 PCS/Day

Key features

Brass Construction: Made of durable brass copper material for reliable performance.

G1/2 Thread: Features G 1/2 connection size for easy installation.

Magnetic Induction: Uses magnetic induction switch with stainless steel block and dry reed pipe.

Wide Application: Suitable for water pumps, heaters, boilers, and drinking water machines.

CE Certified: Product holds CE certification for quality and safety standards.

Custom Logo: Factory can laser print customer logo with authorization letter.

ISO9001 Quality: Strict ISO9001:2015 quality control system ensures error-free products.

Fast Delivery: General delivery takes 7 to 10 working days after advance payment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceFull Customization

Foshan Shunde Saier Sensor Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Guangzhou Port, Shenzhen Port.Average Response Time: ≤5.80h

AI-Powered supplier vetting

SummaryFOSHAN SHUNDE SAIER SENSOR CO., LTD. demonstrates broad customization, ODM, recent product development, OEM service for well-known brands, and documented quality and corrective-action procedures. It holds ISO9001:2015 and CE certifications and has 14 years of export experience. However, it reports no valid manufacturing-capacity contract with related subcontractors, no inventory, overseas warehouse, overseas branch, or offline trade-show capability. Financial information is represented only by years, so financial credibility cannot be assessed. Customer evidence is mixed: the supplier reports OEM work for well-known brands but no Fortune 500 cooperation, while repeat-buyer preference is stated at 50%–80%.

Supplier typeThe supplier is identified as FOSHAN SHUNDE SAIER SENSOR CO., LTD. and offers OEM and ODM services, with a listed float sensor product. Its export history is stated as 14 years, but the registration month shown is April 2025, and the provided data does not clarify the relationship between registration timing and operating history.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications supporting quality-management and product-compliance capability.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints, corrective and preventive actions, and service-capability assessment. This supports a structured after-sales and issue-resolution process, although no specific response-time or warranty terms are provided.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, indicating product-development and original-design capability. However, it reports no available SDK, which limits evidence of software or development-interface capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, indicating broad ability to support customized product development.

Client casesThe supplier reports OEM services for well-known brands, providing positive customer-case evidence, but states that it has not collaborated with Fortune 500 companies. The reported repeat-buyer preference of 50%–80% suggests some recurring demand, though the customer identities and project details are not provided.

Product Q&A

Q:Can I visit the Saier factory?

Yes, you are welcome to visit. The factory is close to the 105 highway, less than 30 minutes from Guangzhou, Zhongshan, and Foshan. It takes 1-1.5 hours by bus from Guangzhou city. We can arrange a driver to pick you up from your hotel in Guangzhou.

Q:Can you print our brand on the product?

Yes, we can laser print your logo with permission. You need to provide a logo usage authorization letter to allow us to print your logo on the products.

Q:Do you have design and development capabilities for customized products?

Yes, our design department has over 10 years of experience in the flow meter area. We launch 20-30 new series yearly and can make customized products for you. Please contact us for details.

Q:What is your factory production capability?

We can manufacture up to 15,000 pieces per day.

Q:How is your quality control system?

We have a complete QC system with pre-inspection before shipping. We hold ISO and ROSH certifications, and all processes follow ISO9001:2015 standards for in-process and final quality checking.