By How long do peristaltic pumps last?
In addition, lack of reliable tubing had long limited peristaltic pump capacities. But that all changed with the development of today’s high-tech tubing materials that can last up to 10,000 hours or more in operation.
What is a peristaltic pump used for?
Peristaltic, tube or hose pump is a type of positive displacement pump that transports the liquid through the tube by a series of rollers, that squeeze it against the pump housing, in a similar way that we swallow food.
How accurate is a peristaltic pump?
FILL VOLUME ACCURACY Peristaltic pump accuracy rivals piston pump standards. The typical industry standard for fill volume accuracy is ±0.5%. Peristaltic dispensing pumps meet this requirement for fill volumes as small as 0.5 ml. Below that fill volume, accuracy can be as good as ±1%.
What disadvantage do peristaltic pumps have?
Disadvantages of Peristaltic Pumps Due to constant squeezing, the tube wears out on a slow, consistent basis. This can diminish the feed rate if the tube is allowed to deteriorate. The drive motor is under a constant load to keep squeezing pressure on the tube, causing more power usage.
How long do Stenner Pump tubes last?
With extended use the Stenner chlorine pumps may need a little maintenance. The squeeze tube may need to be replaced. These tubes will usually last around six months if used continually before they need to be replaced. Sometimes the end of these tubes will disintegrate and need replacing.
How much pressure can a peristaltic pump produce?
Peristaltic pumps easily prime under maximum pressure but are usually limited to maximum discharge pressures of around 125 psi.
Do peristaltic pumps leak?
Leaks in peristaltic pump tubing can be detected with optical level sensors like the OS950 mini plastic model from SMD Fluid Controls. The sensor is fitted into the pump’s sump area, and if leaking liquid is present in enough volume, it interfered with the function of the sensor, and an emergency shut-off is activated.
Where are Stenner pumps made?
Jacksonville, Florida
Stenner manufactures from raw goods to the final assembly. The majority of the components are designed and manufactured at the corporate headquarters in Jacksonville, Florida, USA.
Can peristaltic pumps run continuously?
The body of fluid is transported through the tube, toward the pump outlet. Peristaltic pumps may run continuously, or they may be indexed through partial revolutions to deliver smaller amounts of fluid.