WATERRO flow meter TH – 1/4″ × 1/4″ – Plastic The WATERRO TH flow meter is a compact mechanical inline flow meter designed for precise water flow control in reverse osmosis, drinking water filtration and other water treatment systems. The technical plastic housing provides corrosion resistance and a long service life. Technical specification Parameter | Value Model | WATERRO Flow Meter – TH Type | Mechanical flow meter Connection | 1/4″ × 1/4″ female thread Housing material | Technical plastic Installation | Inline Working medium | Water Application | Reverse osmosis and water filtration systems Key advantages Mechanical inline flow meter Lightweight technical plastic housing 1/4″ × 1/4″ female-thread connections Precise water flow control Corrosion-resistant Reliable mechanical operation Suitable for reverse osmosis and water filtration systems Long service life