Are you implying that $150 is expensive?That's a pump I'm very interested in. The only issue is the price tag, 150x4 vs any brand make it the most expensive one by far. And for the type of material and complexity of this machine, it shouldn't be that expensive. Yes sorry to bring the price in front but theirs no way to get around it.
Cause it’s really not, especially when you compare it to others on market. The apex DOS is $300 and you have to have an apex for it to work, so this isn’t anymore expensive, and is arguably a much more robust pump with more uses.