All Pioneer clear liquid pumps are able to operate at up to 84% or more efficiency, offering the lowest fuel burn performance, reducing your costs of ownership and downtime.

Pioneer Prime vacuum prime assist pumps deliver extreme flows with high head capability and utilize our UltraPrime™ priming system. This advanced system is capable of rapid (50 CFM) unattended priming and run-dry operation for the ultimate performance in remote locations.

• Eliminate environmental concerns due to product spillage — Our PosiValve™ stainless steel priming valve is specifically designed to eliminate blow-by
• Higher suction lift capability — Large impeller eye areas with lower NPSHr characteristics.
• Higher performance at lower horsepower — Optimized package design matches pumps with the smallest engines