Profile: Brewis Engineering Ltd. specializes in the design, development, and manufacture of equipment for the trenchless technology industry. We are certified with BS EN ISO 9001:2000 quality certification. Our two ranges of heavy duty directional drilling pullback swivels are made from high tensile steel. They comprise of top class roller bearings. Other features include a one piece shaft for high strength, external power greasing point, and an effective sealing system. We manufacture high flow Sonde housings, and boring heads in a range of diameters & materials. All our designs use annular flow around a central capsule. This ensures very high flow rates, and gives the added benefit of insulating & cooling the Sonde.