Advanced Material Composition: Constructed from high-grade PE material, this dosing device is designed for durability and resistance against chemical , making it ideal for various industrial applications. Innovative Back Pressure Valve: Equipped with a dedicated back pressure valve, this metering pump effectively prevents the backflow of liquids, ensuring precise and consistent dosing without the risk of contamination or inconsistency. Versatile Hose Connector: The inclusion of a versatile hose connector allows for easy and secure attachment to different types of tubing, enhancing the flexibility and efficiency of your fluid handling systems. Safe and Eco-friendly: With no high-concern chemicals used in its production, this metering pump is an eco-friendly choice, promoting working environments and reducing environmental impact., Weight: 0.13889122506 Pounds, Manufacturer: YRREATY