Installed on a customized Clubcar Carryall 6 with 2 of the 8 batteries under the seat. Everything fit perfectly and had more the. Adequate tubing to reach all batteries.
Works well. The pump hose did not have the small balls to indicate water flow, but it’s pretty obvious when the bubbles in the line stop moving you’re full.
Perfect set up for my off grid solar battery bank. Without this system I would have to remove the batteries from the battery enclosure to check and fill them, disconnecting the cables from each one every time. With this I simply check the level indicators, and if needed connect the hand pump and top them off quickly and easily.