Product Description

This plastic flow sensor switch is specially designed for water pumps and water heaters. It offers high sensitivity and stable performance for precise automatic control. Made from durable plastic, it ensures reliable operation in humid environments, making it an ideal choice for residential and industrial water systems.

Features

Corrosion-resistant materials: Made from PP, plastic, POM, with options for stainless steel 304/316, PVDF, nylon, and nitrile rubber.

High temperature & pressure: Stainless steel withstands up to 350°C and pressure up to 60 kg/cm².

Customizable length: Switch body length ranges from 120mm to 400mm, adjustable to fit your water tank.

Various wire options: Supports PVC, XLPE, PTFE insulated wires or cables.

Multiple installation sizes: Available in M8–M16, 1/8"–1/2", with PF/PT/BSP thread options.

Technical Parameters

FAQ

Q1: What is the service life of this flow switch?
A1: Under normal conditions, it has an electrical lifespan of up to 50,000 cycles and a mechanical lifespan of over 1,000,000 cycles.

Q2: Do you have this product in stock? What’s the delivery time?
A2: Regular models are in stock and can be shipped within 3–5 working days. Bulk orders can be customized as needed.

Q3: Does the flow switch require external power?
A3: Yes, depending on the application, it typically operates on DC 5V to 24V and works with control systems.

Q4: Is the product tested before shipment?
A4: Yes, each unit undergoes strict quality testing, including seal checks, sensitivity tests, and continuity tests to ensure reliability.

Q5: Do you provide technical support or installation guidance?
A5: Absolutely. Our support team is available via phone, WhatsApp, or email. We can provide wiring diagrams, manuals, and online assistance.