This Valve Brush features 3 valves. It has (2) 1/4” OD tube inlets. An end plug installed in one of the inlets can be removed to connect brushes in a series. An adjustable precision needle valve controls the flow rate; it has a friction lock to guard against loosening from vibration. The brush holder has (2) 7/32" dia mounting holes. The bristles are stainless steel (nylon is also available, part number B309-3X00). The total width of the brush is 6 3/4” and total height is 4 15/16”.
The shank is adjustable to accommodate up to 1/2” of bristle wear. Replacement brushes that slide into the holder are readily available. This unit utilizees (3) replacement brushes, part no. B579-3.
www.oilrite.com
www.oilrite.com