A Must-Know Guide to Double Diaphragm Pumps in Australia

There are numerous pumps in Australia that are utilised today but one of the oldest ones is the diaphragm pump. As time progressed, diaphragm pumps also evolved from animal skin to power-driven single diaphragm to air-powered double diaphragm. 

What is a Double Diaphragm Pump?

A diaphragm pump uses a mishmash of the counteraction of a rubber or Teflon diaphragm and an appropriate check valve or non-return valve that allows fluid to stream through it in only one direction. This pump utilises positive displacement, which means that fluid movement is caused by trapping a certain amount of fluid and driving it into the discharge pipe.

With advanced technology and modern innovations, the double diaphragm pump has become a dependable, efficient and cost-effective equipment among the broad pump types. This pump uses condensed or compressed air as the power source and is usually used for fluid shift and other application that require low pressure (less than 120 psi).

Advantages of Double Diaphragm Pumps in Australia

Now, why use double diaphragm pumps?  Here are some of the features and benefits that may help you decide:

• It is very versatile and can handle different viscosities, even abrasive and corrosive fluids.

• Intrinsically pressure balanced, wherein air pressure is stabilised alongside the fluid being pumped

• Have high fluid delivery rates for applications that require low pressure

• Easy to set up and place on the wall, pail or submerge in fluids

• Can run dry without getting damaged since there are no rotary seals that need to be lubricated

• No danger of explosion since the pump does not need electrical motors

• Leak free 

• Can be turned and left off anytime because the compressed air is only used when the pump is activated

• Have fine self-priming capabilities with suction lifts of 20 feet or more

Maintenance

The maintenance of double diaphragm pumps is easy to perform. Here are the areas that you need to assess every now and then:

• Air valve piston. Make sure that the piston moves freely and if you see any debris or fragments, remove them immediately.

• Diaphragms. Check for visible damages such as bulges, cracks and other dents to the surface.

• O-rings or Balls. Assess the surface and make sure that there are no damages such as swelling, breaks and others.

If you want to learn more about the different pumps in Australia, check out the website of Pump Solutions Australasia, and get essential information and updates about their products and services, including submersible pumps, water pumps, diaphragm pumps and more. Choose professional pump providers that will not squeeze the money out of you, but deliver reliable service. Contact them now.