How to choose a peristaltic pump head by tube bore, roller count, occlusion, material, and drive speed, with sizing tables and bench checks.

How small tubing peristaltic pumps differ from large industrial hose pumps in flow, fluid, pressure, cost, and when to specify each.

Why a peristaltic pump turns but does not draw fluid, and how to diagnose air leaks, worn tubes, under-compression, and suction problems.

What peristaltic pump occlusion is, how too little or too much tube compression changes flow, tube life, noise, and how to set it on the bench.

The real trade-offs between 12V and 24V DC peristaltic pumps: current draw, wire size, battery life, voltage sag, and how to choose.

Why peristaltic pumps fit automatic lubrication dosing, how to size oil and grease shot delivery, and integration tips for OEM lubrication units.

How brushed DC, brushless DC (BLDC), and stepper motors compare for peristaltic pumps, and how to choose the right motor type and driver for OEM equipment.

How peristaltic and syringe pumps differ in precision, reservoir, fluid path, refill, and maintenance, and how to choose between them for dispensing.

How to diagnose peristaltic pump overheating: whether the heat comes from the pump head and tube or the motor, and the fixes for each.

How peristaltic pump tubing wears from compression fatigue, the factors that set tube life, and how to set a reliable replacement interval.