Paddle Flow Switch for Heat Pumps and Pools with Wide Flow Detection Range

Paddle Flow Switch for Water Flow Detection in Heat Pumps and Swimming Pools

Paddletype Paddle Water Flow Switch Compatible with Heat Pumps and Pools

Water Flow Paddle Switch for Pools and Heat Pumps Flexible Installation Options

Water Flow Paddle Switch for Heat Pumps with Flexible Installation Options

Water Flow Paddle Switch with High Signal Stability for Heat Pumps and Pools