Dominator 500 a class leader in performance, is suitable for drilling at a wide range of air pressures, excelling at high working pressures. Dominator 500 has a one piece top-adaptor with N.R.V. (Non-Return-Valve) fitted for easy inspection and service, with integral finger to reduce maintenance and eliminate shimming. Dominator 500 has no liner which increases the piston blow energy and reduces part required.
The Dominator 500 can be used for waterwell, shallow gas and oil applications.
Dominator 500 is simple to maintain and to service with only few simple tools required with a recommended minimum bit size of 127 mm (5").
Suitable for operation at air pressures of 100 - 435 psi (7 - 30 bar).
Drilling diameters of 127 mm - 165 mm (5 - 6 1/2").
Available Shanks: Mach 50, Sandvik Mission A43-15/SD5.