A wise man once said; don’t try to be different, just try to be good. At Aspen Pumps we aim to be a bit better than good. We continue to engineer our pumps with uncompromising build quality, which just so happens to give you a hassle-free installation with no maintenance call outs. So when we say that the new MAX Hi-Flow tank pump is the best in class, what you get is the safest, quietest, high performing pump on the market.