sales@yoorain.com - Peristaltic pump, water pump, dosing pump

Brushed vs Brushless DC vs Stepper Motors for Peristaltic Pumps: OEM Selection Reference

Three small DC motors and a stepper motor on an engineering bench

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.

Peristaltic Pump vs Syringe Pump: Choosing a Precision Dispensing Pump

Side by side of a syringe pump and a peristaltic pump on a lab bench

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

Peristaltic Pump Overheating: Why the Head or Motor Gets Hot and How to Fix It

A peristaltic pump and motor running on an equipment bench

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

Peristaltic Pump Tubing Life: How Compression Fatigue Sets Replacement Intervals

Close-up of a worn peristaltic pump tube in a pump head showing compression marks

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

Peristaltic Pump vs Gear Pump: An Engineering Comparison

Side by side comparison of a peristaltic pump and a gear pump on an engineering bench

How peristaltic and gear pumps differ in wetted parts, flow control, shear, maintenance and pressure, and how to choose between them for an instrument or process.

Peristaltic Pumps for Adhesive and Glue Dispensing in Manufacturing

Peristaltic pump dispensing adhesive onto a manufacturing assembly line

Why peristaltic pumps fit adhesive and glue dispensing, the fluid-handling requirements, pump selection, and the common drip, stringing and air problems to plan for.

Peristaltic Pump Flow Accuracy and Repeatability: An Engineering Reference

Peristaltic pump on a calibration bench with graduated cylinders measuring dispensed volume

What peristaltic pump flow accuracy and repeatability mean, the main sources of error, how they are measured, and how to calibrate and hold them over pump life.

Sourcing Peristaltic Pumps for Ink and Coating Dispensing in Printing Equipment

Peristaltic dosing pump metering ink into a printing and coating system

What procurement teams should define before sourcing peristaltic pumps for ink and coating dispensing: flow, compatibility, control, samples, and QC.

Peristaltic Pumps for Water Quality Sampling and Environmental Monitoring

Automatic water quality sampler with peristaltic pump drawing sample through tubing

Why peristaltic pumps fit automatic water samplers: suction lift, repeatable aliquots, tubing cleaning, EPA sampling guidance, and OEM integration.

Peristaltic Pump Speed Control for OEM Instruments: PWM, Analog, and Closed-Loop

Peristaltic pump driver board mounted inside an OEM instrument with control wiring

How to choose peristaltic pump speed control for OEM instruments: analog voltage, 4-20 mA, PWM, open vs closed-loop, and integration checks.

Author: sales@yoorain.com