Hydraulic cylinders control Left / Right Slew action. 90° slew. 70° Elevation. (45° above horizontal, 25° below horizontal). Electric 8-way Joystick controller supplied. Hydraulic manifold fitted with pressure relief valve and flow control valve. Unit pre-set to correct settings and tested prior to final packaging and dispatch.		12v or 24v solenoid valves optional. Mounting flange with fasteners included. Actuated air valve included to control on/off with electric solenoid wired. Optional hydraulic on / off available. Optional remote foam / fog nozzle available. Optional Radio Frequency (R.F .) Control available.