The Concentric (formerly Haldex) P1 13MD6 is a high-performance external gear hydraulic pump engineered to deliver reliable and efficient fluid power for demanding mobile applications. Constructed with a lightweight yet highly durable aluminum housing, this pump ensures excellent heat dissipation and long-lasting performance in the field. It features a standard four-bolt flange mounting and a keyed drive shaft, allowing for secure and straightforward integration into existing hydraulic systems. With a nominal displacement of 2.5 cc/rev and easily accessible side service ports equipped with protective caps, the P1 13MD6 is the ideal hydraulic solution for aerial work platforms, mobile lifting equipment, and vehicle tail lifts.