Technical Articles

• Suitable Peristaltic Pump Tubing for Basic Peristaltic Pump

  12/19/2015

  Suitable Peristaltic Pump Tubing for Basic Peristaltic Pump

• Suitable Peristaltic Pump Tubing for Flow Rate Peristaltic Pump

  12/19/2015

  Suitable Peristaltic Pump Tubing for Flow Rate Peristaltic Pump

• Suitable Peristaltic Pump Tubing for Dispensing Peristaltic Pump

  12/19/2015

  Suitable Peristaltic Pump Tubing for Dispensing Peristaltic Pump

• Suitable Peristaltic Pump Tubing for Industrial Peristaltic Pump

  12/19/2015

  Suitable Peristaltic Pump Tubing for Industrial Peristaltic Pump

• Viscosity Values and Specific Gravity (For Peristaltic Pump)

  12/19/2015

  Centipoise = Centistokes x specific gravity where specific gravity is assumed to be 0.8 (except for water). To find the exact cp for your fluid: cp= cSt x (weight per gallon x 0.120)

• How to control the Longer peristaltic pump via external control module

  12/19/2015

  Longer peristaltic pump could be controlled by other controller or PC through analogue signal or communication signal. The external control module is necessary to achieve the remote control function. ...

• How to adjust the DG cartridge to get suitable occlusion

  12/19/2015

  1.It is recommended that the lever of cam gear should be turned at the lowest position when the pump stop running for a long time to avoid tubing deformation caused by squeezing and prolong the tubing...

• NEMA/IEC Enclosure Ratings

  12/19/2015

  According to IEC 60529, the degree of protection provided by an enclosure is indicated by the IP Code. The code consists of the letters IP (ingress protection) followed by twocharacteristic numerals i...

• Why choosing PharMed tubing for peristaltic pump?

  12/19/2015

  For same size tubing, PharMed tubing is much more expensive than silicone tubing. Most customers who need peristaltic pumps will frequently ask the reason. The reasons to choose PharMed tubing are as...

• The Definition of Peristaltic Pump

  12/19/2015

  A peristaltic pump is a type of positive displacement pump used for pumping a variety of fluids. The fluid is contained within a flexible tube fitted inside a circular pump casing (though linear peri...

• Longer’s Peristaltic Pump Selection Table

  12/19/2015

  1.Outlasts silicone tubing in peristaltic pumps by up to 30 times. 2.Low particulate spallation. 3.Can be autoclaved reeatedly. 4.Temperature resistant from -60℉ to 275 ℉ 5. Fully tested to ISO10993...

• How to calculate the flow rate according to Flow Chart?

  12/19/2015

  Volume Unit System 1 gallon=3.78 liters (America gallon) 1 cubic meter=1000 liters 1 liter=1000 milliliters 1 milliliter=1000 microliters