Selecting The Right Fluid Pump For Your Job

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When you need a pump for fluid handling, there are several types to choose from. Knowing the best fluid pump for your application will ensure that you have enough power, will cut down on energy costs and will reduce maintenance.

Syringe Pumps

A syringe pump uses a syringe that is connected to a motor. A stepper motor powers this motor. You might choose one of these because you can program them for precise control. Select a syringe pump if you'll have a small flow rate.

Peristaltic Pumps

The peristaltic pump uses an exterior tube. The fluid never leaves the tube and follows along a straight path. Therefore, this is the cleanest pump available. This pump also allows you to know how much fluid the pump has passed by knowing the number of cycles.

Diaphragm Pumps

Diaphragm pumps are among the most popular options. They can be very useful under conditions with flammable fluids because they are powered entirely by air. Therefore, there isn't an ignition source that can spark a fire. However, there are also electric diaphragm pumps, so if you need an air-powered one, make sure to double-check.

Magnetic Drive Impeller Pumps

Magnetic drive impeller pumps completely seal the fluid path from the motor. This is not only necessary for protecting the motor, but if the pump works with hazardous fluids, these fluids are much less likely to escape.

Gear Pumps

If you need to pump fluids at a high pressure or if you are pumping very viscous fluids, you may need a gear pump. These options are very compact compared with impeller pumps. They also provide a smooth and controlled flow.

Features To Look For

Several characteristics of a pump will make it the right option for you. The pump must be ideal for the exact type of fluid you will pump. This includes the:

  • Solids present in the fluid
  • Viscosity
  • Abrasiveness
  • Gravity
  • Vapor pressure
  • Temperature
  • Shear sensitivity

If you are not sure of whether a particular pump will be ideal for these applications, you are best off contacting a professional pump provider to discuss the exact needs of your business. He or she will be able to go over the best options to help you determine whether the materials the pump is made from will be compatible with the fluids being pumped, whether the pump will be suitable for the operating environment, and whether the pump is compatible with your power source.

Contact a company like Compressor-Pump & Service, Inc. for more information and assistance. 

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