This is a flow sensors widely used for gas water heater and so on. With full cooper material.

Описание: This is the water flow sensors widely used for gas water heater and so on. With full cooper material, and high quality. 
Any questions, please contact:
Yan Chan
Sales Representative
Foshan Shunde Saier Sensor Co., Ltd.
E-mail: [email protected]
Skype: [email protected]
Whatsapp: 8613726620638
My Alibaba: https://saiersensor.en.alibaba.com
My Aliexpress: saier.aliexpress.com