
HFS-15 Flow Switch
Paddle type water flow switch for pipeline flow monitoring
Model HFS with adjustable flow control range
Supports automatic pump or valve control systems
Durable ABS housing with metal base structure
Brass or stainless steel threaded connection options
Fast response to water flow changes
Suitable for various pipe sizes and industrial applications

Application
Industrial cooling systems
Pump protection systems
Pipeline engineering and water treatment
HVAC water flow monitoring
Description
The HFS-15 paddle type water flow switch is designed for reliable flow monitoring and automatic control in pipeline systems. It detects the presence or absence of liquid flow and triggers switching signals for pumps, valves, or alarm systems. The switch uses a paddle sensing structure that responds quickly to changes in water flow, ensuring stable and accurate operation in various industrial applications.
The device features a durable ABS housing with a robust metal base and brass threaded connections for strong sealing and long service life. The adjustable flow setting allows flexible control according to different pipeline sizes and flow requirements.
Flow Velocity Chart

Pressure Loss Chart

Features
- Paddle type sensing structure for accurate flow detection
- Adjustable flow activation range for different pipe sizes
- Metal base with brass threaded connection for secure installation
- Long service life with stable switching performance


















