Driconeq International
Driconeq - Model 50S BBBD -Hydraulic Valve Swivel Unit
The 50S BBBD unit is a hydraulic valve that instantly redirects air into the inner tube of an RC drill pipe. Air is redirected into the inner tubes to clear blockages and lift water away from the bit face.
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Improved sample quality and increased production are two key benefits of a blow-down unit. The Driconeq 50S BBBD unit has a hardened piston with a replaceable wear sleeve, a completely separate and sealed hydraulic unit which prevents possible cross contamination into the sample and is easily serviced in field. Replaceable wear sleeves are available through the entire blow-down unit from the bottom adapter through to the top adapter.