PSP - Aqualock Sampler

The patented AquaLock is a soil sampler with absolutely unique features. The AquaLock is vibrated down directly to sampling depth where it takes a long and practically undisturbed sample. It combines the advantages of the very rapid, smooth and powerful Sonic drilling technique with the advantages of a piston type core sampler. It can be used for continuous sampling or discrete sampling. The AquaLock Piston Sampler is perfect for alluvial formations like: (heaving) sands, gravel, clay and peat. No casing is needed. If the hole collapses the AL piston will push collapsed material aside.