The Greenlee 390 is an amazing power fishing system. It offers two main functions. First, it can vacuum a piston through conduit. You can use it with fish line, poly line, or a measuring tape. Second, it can blow a piston through the conduit, also compatible with fish line, poly line, or a measuring tape. Regarding its specifications, it can handle 1/2' - 2' conduit when you use the optional accessory kit. The liquid capacity is 1.75 gal. (6.5 l). If you need greater liquid capacity, consider the 690 Power Fishing System. It runs on 120 VAC with 1/2 H.P. power. It weighs 19 lbs. (8.6 kg), has an air flow of 101.2 cfm (2.83 cMm), and can achieve a vacuum lift of 137.1' (3482 mm) of water.
Using the Greenlee 390 is straightforward. For vacuuming or blowing a piston through the conduit, you can attach a fish line, poly line, or measuring tape to the piston. Then, turn on the machine to start the process. When using it with the conduit, make sure to use the optional accessory kit for 1/2' - 2' conduit. Be aware that the liquid capacity is 1.75 gal. (6.5 l), and if you need more, switch to the 690 model. Always use a 120 VAC power source. After each use, clean the machine to keep it in good condition. Store it in a dry place to prevent damage. Also, check the air flow and vacuum lift regularly to ensure it's working properly.
