Notice of Sole Source: Fire Truck Pumps

The US Air Force is seeking a sole source provider for a fire truck pump, specifically a Waterous CPK-5 two-stage, iron-body centrifugal pump designed for Ultra-High Pressure (UHP) applications on Aircraft Rescue and Firefighting (ARFF) vehicles. The pump must be integrated into the 2016 Oshkosh fire truck platform and meet specific requirements, including a rated capacity of 320 GPM at 1350 PSI, a clockwise input rotation, and an inverted transmission mounting configuration. Key features of the pump include: • Model CPK-5 • Rated Capacity: 320 GPM • Material: Iron • Paint color: Red Oxide Primer M 4142-P per PR1532 • Input Shaft: 1-1/2 in SAE-10 Spline • Voltage: 12 Volt • Discharge Pressure: 1350 PSI • Input Rotation: Clockwise • Pump Discharge Position: Up • Hydro Test Pressure: 2025 • Ratio: 2.26 • Transmission Mounting Position: Inverted