The Rawl R-BLOWPUMP Hole Cleaning Blow Pump is a manual pump designed for clearing dust and debris from drilled holes prior to anchor installation in concrete and masonry. Proper hole cleaning is a critical step when installing both bonded resin anchors and mechanical anchors. Residual dust left in a drilled hole can significantly reduce load performance, compromising the integrity of the fixing.
Using this blow pump as part of the anchoring process helps ensure that anchors achieve their correct specified loads. The pump is operated entirely by hand, requiring no power source, making it a practical and straightforward tool for use on site. Its design suits serial application, making it well suited to projects where multiple holes need to be cleaned in sequence.
Features and Benefits: • Manual operation — no power source required • Clears dust and debris from drilled holes in concrete and masonry • Essential for achieving correct load performance with bonded and mechanical anchors • Suitable for serial application across multiple holes • Simple and easy to use on site