Feature/特征: 

In-line, easy installation/管道式安裝，連接方便 

Light and excellent design/重量輕，優秀設計

Long life/使用壽命長 

Application/應用: 

Hot water circulation and heating system/熱水循環和采暖系統 

Air-conditioning systems/空調系統 

Industrial circulation systems/工業循環系統 

General pressure boosting in household/家庭用水增壓