Sequence hammerhead pump

[Ruth]

Holy crap - bigger pump - this thing is a monster. What other pump would you suggest? Also what pumps are pressure rated? I am pretty sure I will just use this one - scrap the penductor idea (for once I haven't ordered them first). So what I think I will do is try to drill my tank......use this pumps with regular returns......and use 2 Tunze 6200 for additional flow. If I chicken out on the drilling I am going to use 4 of the Tunzes.