DX Series Specifications DX1600 Model - 1,600 psi maximum pressure output for axles with disc brakes (K71-651-00) Requires a minimum 9amp/hour breakaway battery Uses DOT 3 or 4 brake fluid 12-volt DC operation, 4-wire connection Dimensions 10-1/2" long, 5-1/2" wide, 7" high. Meets or exceeds all DOT regulations and federal braking requirements DX Series Features All stainless steel fasteners for superior corrosion resistance sealed to protect the circuit board from water and protection against the elements Finned housing design helps dissipate heat more efficiently for long-lasting durability Incorporates enhanced wiring protection to prevent possible damage to the unit if wire improperly Solid state electronics for improved performance and compatibility with most aftermarket and OEM integrated electric brake controllers on the market Large brake fluid reservoir and self-priming pump reduce the time required for brake bleeding while preventing the system from running dry during the process Large reservoir accommodated brake life on single tandem or triple axle applications Two-year limit warranty ISO 9001:2015 Certified Production Environment