HFA - High Flow Supply line - Circuit supply line is sized to run industry standard attachments corresponding to weight of carrier without excess line velocity.
HP - High Pressure Return and Supply lines 5000 PSI - Circuit includes high pressure hoses on both sides.
XHFB - Extra High Flow Return Line - Circuit return line is larger than standard to allow for lower velocity through piping, creating less backpressure and more efficient operation, commonly required for single direction breakers, compactors and other attachments.
BV - Ball Valve Terminated Lines - Ball valves with manual on/off levers which block the oil flow in the auxiliary lines to aid in attachment removal.
AR - Auxiliary pressure relief valve - An adjustable pressure relief valve which limits pressure in the auxiliary lines.
FP - Proportional Foot Pedal - Provides proportional attachment actuation relative to operator input. Includes hydraulic foot pedal for operator input.
IMC - OEM Monitor Integrated Flow Control - OEM monitor integrated flow control - May consist of OEM equivalent harness, pressure switch and other componentry to allow auxiliary circuit flow adjustment via the monitor. A flow meter is still recommended during circuit testing for accurate adjustment.
