Diaphragm or Peristaltic Metering Pumps – Which is a Better Option for Metering?
Positive displacement pumps are becoming increasingly popular in liquid handling industries. They provide the best in metering pumps solutions. They are utilized to handle viscous liquids such as:
They are used in situations where high pressure is needed, as well as, precise dosing amounts. There are two different types of positive displacement pumps that are utilized in today’s liquid management companies.
- Diaphragm Pumps
- Peristaltic Pumps
Overview of Diaphragm Metering Pumps
Flexible and accurate, diaphragm pumps provide an excellent solution in handling a wide range of various fluids. They can be used to handle volatile solvents which can include flammable liquids and corrosive chemicals.
Benefits of Diaphragm Pumps
- Ease of Maintenance
- Low Chance of Leakage
- Maintain Line Pressure
Ease of Maintenance
Diaphragm pumps are easy to maintain and less expensive over the lifetime of the pump than other types of metering solutions. They are considered energy-efficient too, designed to use more torque on the forward stroke.
Low Chance of Leakage
Because they are designed to handle corrosive liquids, they are less likely to leak like other pumps not rated to transport those types of chemicals.
Most Common uses of Diaphragm Metering Pumps
- Water Treatment
- Flammable Liquid Handling
- Transfer of Solvents, Acids, and Chemicals
- Transfer of Paint and Ceramic Slurry
Overview of Peristaltic Pumps
They can handle pumping clean, sterile, or what are known as aggressive fluids. They are typically found in wastewater and chemical transferring systems.
Benefits of Peristaltic Metering Pumps
- Long Lasting
- Simple to Use
- Easy to Prime
- High Particulate Solutions
This type of pump has an incredibly long shelf-life and is designed to take a beating. They are also simple to use as well, with easy priming for high particulate level solutions.
Applications of Peristaltic Pumps
There are multiple uses for peristaltic pumps across all industries. Some of those uses are listed below:
- Heart/Lung Machines in Surgical Wards
- Sauce Dispensing
- Juice Production
- Injections of vitamins of A and D
Due to the pump constantly squeezing and being under pressure the hoses attached to the pump becomes weak which then weakens the hoses over time. It can make the hose rupture or leak which increases the chances of downtime. It is important to regularly check and replace any worn or damaged hoses.
If you are in need of metering pumps Canada, look no further than Vissers Sales Corp. We offer the best in metering pumps solutions. With vast experience in liquid management, Vissers is your solution provider. Why not reach out to Vissers Sales Corp today to find out more?