positive-displacement-pumps

What problem does it solve?

Engineers design, evaluate, and select positive-displacement pumps (gear, piston, and screw types) for high-viscosity fluids, high-pressure applications, and metering tasks.

Core Features & Use Cases

• Displacement and flow calculations for gear, piston, and screw PD pumps.
• Volumetric efficiency, slip, and power calculations to predict performance across pressures and viscosities.
• Pulsation analysis and dampening considerations to minimize flow ripple.
• NPSH assessment, material selection, and maintenance planning guidance for high-risk services.
• Example-driven workflows with calculation steps and practical sizing guidelines.

Quick Start

Provide the fluid properties, desired flow, and operating pressure to receive a PD pump sizing and selection plan.