and high quality Features: Made of high quality ABS and metal, it is solid, durable, and offers good performance for long-term use. Equipped with a stainless steel bearing inside the impeller for excellent wear resistance. The sealing ring adopts an upper and lower pressure structure to prevent water leakage. Permanent magnet resists rust. Effectively prevents water ingress and does not degrade over time. Ideal for irrigation, chemical industry, waterworks, and other applications. Water flow sensor only; other accessories shown in the picture are not included. Specification: Model: DN32 Material: ABS, Metal Measuring range: 1-120L/min Interface: 32mm / 1.26in Size: approx. 12 x 7.35cm / 4.72 x 2.89in Color: Black Quantity: 1 Piece Note: No retail packaging. Please allow 0-1cm error due to manual measurement. Check color and size carefully before ordering. Due to differences in monitor displays, the actual color may vary slightly from the image. Package includes: 1 x Water Flow Sensor