Package 5pcs or 10pcs or 15pcs or 20pcs tee with nozzles/bag 1/2 Inch PVC Coupling with Brass and Stainless Steel Mist Nozzle *High Quality: Upgrade! Made of brass material and stainless steel mist nozzle, use the screw-in brass mister nozzles design,rust-proof and long lasting, easy to replace.*Easy to Install: Connected to the standard SCH40 1/2"PVC pipe (21.3mm outerdiameter) directly with PVC glue. Use tap water extend the cooling area of the outdoor misting cooling system or water pipe to create a fine misting effect. *Bear Pressure: Need to use water pressure over 40PSI to reduce dripping*Wide Application: Greatfor garden, patios, around the pool, gazebos, greenhouses, dog runs, cooling for all birds and animals. Cooling down the heat! Product Description Whether you are looking for Cooling, Humidifying, Dust Suppression, or Outdoor Control System have the solution that satisfies your need. The dedication to our work, experience, skillful technicians, and competitive prices has confirmed our products and services as the winning solution. Feature: Product: PVC Coupling with brass misting nozzles for outdoor misting system Pvc fitting Size: 1/2 inch(inner diameter at 21.30.1mm, so it works with 1/2"PVC pipe) Material: PVC+Brass+Stainless Steel Working pressure: 40-120 psi NEW ! NEW ! NEW ! Upgrade edition. Improved the outlet connecting nozzle than market common edition.Solved the problem of nozzle falling due to higher pressure, avoid water leakage. could see the difference from the below picture. High Quality: Made of brass material and stainless steel mist nozzle, use the screw-in brass mister nozzles design, rust-proof and long lasting, easy to replace use. Easy to Install. Children 3 years old can install it. Connected to the standard SCH40 1/2"PVC pipe (21.3mm outer diameter) directly with PVC glue. Use tap water extend the cooling area of the outdoor misting cooling system or water pipe to create a fine misting effect. Bear Low Pressure to High Pressure 40 PSI- 120 PSI. Need to use water pressure over 40 PSI to reduce dripping. Wide Application Great for garden, patios, around the pool, gazebos, greenhouses, dog runs, cooling for all birds and animals. Cooling down the heat! Detail product show: