默认显示第一张 -->
Model ID: DY01-2
The DY01-2 Diesel Dispenser Pump is engineered to meet the rugged demands of commercial fueling and fleet management operations. Unlike standard transfer pumps, a dispenser pump must handle high-volume throughput while maintaining precise flow control for accurate metering. This unit utilizes a positive displacement external gear design. As the gears rotate, they create a strong vacuum at the inlet, allowing the pump to be self-priming even when drawing from underground tanks or remote reservoirs. This "lift" capability is essential for reliable operation in diverse station layouts, ensuring immediate fuel delivery the moment the nozzle is engaged.
Reliability is the cornerstone of the DY01-2, particularly given the varying quality of diesel fuel which can contain particulates or water. The pump features hardened steel gears and robust bearings designed to resist the abrasive effects of dirty fuel. The pump housing is precision-machined to minimize internal clearances, which ensures high volumetric efficiency. This means the pump delivers a consistent, non-pulsating flow regardless of back-pressure changes, preventing foaming (which causes premature shut-offs) and ensuring that the flow meter readings remain accurate over the lifespan of the unit.
