Features Simple structure, easy operation Low weight, unbreakable and long life span The shell of the flow meter is made of plastic, corrosion resistant It requires vertical installation, the liquid flow from the bottom to up Widely used in water industrial field Features: Simple structure, easy operation.Low weight, unbreakable and long life span.The shell of the flow meter is made of plastic, corrosion resistant.It requires vertical installation, the liquid flow from the bottom to up. Widely used in water industrial field. Specifications: Material: ABS + Metal Flow range: 0.5-5GPM / 1.8-18 LPM Port size: G1/2" Suitable medium: Water Length: Approx. 23cm / 9.06inch Width: Approx. 3cm / 1.18inch Weight: Approx. 189g Package Included: 1 x Flow Meter Package List