BackSearch all videosMore Hunter Videos ▼Right-click on the video format below and select Save As...MOV | WMV下载Category: 产品指南Product Lines: 齿轮驱动旋转喷头Products: PGP-ADJ, PGP Ultra, I-20Length: 全长Published: September 28, 2015 Learn why Hunter rotors are trusted by irrigation professionals worldwide. Learn more about the features of the flagship PGP-ADJ, PGP Ultra, and I-20 and which one has the right features for your irrigation project.