S
Sway
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growmaster-
yea you can get them pre-charged no problem... im not sure if u have as many options though to switch between flex line and hard line... havent looked into that part... in the past i have just bought the units and wired them up and plumb it with flex hose, then have my hvac buddy come and pull a vacuum on the system and charge it..its super easy, i have the gauges to do it, just not the proper vacuum pump
and yes i run a soilless hydro setup...
yea you can get them pre-charged no problem... im not sure if u have as many options though to switch between flex line and hard line... havent looked into that part... in the past i have just bought the units and wired them up and plumb it with flex hose, then have my hvac buddy come and pull a vacuum on the system and charge it..its super easy, i have the gauges to do it, just not the proper vacuum pump
and yes i run a soilless hydro setup...