CORETAKER® HAS A LIFETIME BREAK-FREE GUARANTEE AND IT FLOATS!
CORETAKER® is the most durable sludge sampler available. We only use clear polycarbonate with ultra violet stabilizers. Polycarbonate has superior clarity for inspecting settled sludge blankets for color and texture. And it comes with a Lifetime Break-Free Guarantee. See Guarantee document in Document Library tab below.
CORETAKER® has individually CNC machined couplers and check valve like no other sludge sampler on the market. No threaded fittings that break.
The Slip-Lock Coupler has four internal O-rings that seal the clear tubes for a 100% leak proof coupling. Compare to other samplers with threaded couplers. Threaded couplers have a "bottle neck" restriction that churns the sample as it passes through the threaded coupler. Threaded couplers have an inherent weakness due to the 90 degree angle where the threads meet the male receptacle. Raven's Slip-Lock Coupler is unbreakable in the normal course of usage because it has no 90 degree angles like threaded couplers have.
Raven's CNC machined automatic check valve with internal O-ring is larger than other brand's molded valves. Our check valve has a larger annulus for greater flow through and our ball stop also functions as the fastener for the valve to the clear polycarbonate tube. Drips from the valve are a thing of the past with CORETAKER'S® Hydro-Lock seal. Fewer parts and greater flow through makes good sense.
CORETAKER® has factory applied yellow depth markers from 1 to 7. Markers 8 through 15 are provided and can be installed by the user if desired.
CORETAKER® is sold in packs of 1 through 10 packs. This allows us to optimize shipping costs to your benefit.
For quantities in excess of 10 please call Raven at 800-545-6953.