Diaphragm pumps are positive displacement pump which move gases, liquids, or gas-liquid mixtures via a reciprocating diaphragm. They are highly reliable because they do not include internal parts that ...

Learn more› By Caitlin Giddings We’ve updated this guide to include our coverage of the new BabyBuddha Portable Breast Pump 2.0, the updated version of a previous pick in this guide.

Commissions do not affect our editors' opinions or evaluations. Whether you need to replace a failing sump pump, or you’re looking to install a new sump system, knowing what to look for ...

Instead of trying to make an air-tight piston, he added a rubber membrane and a clever valve system to create a diaphragm air engine. This GIF is worth 115 words A round rubber diaphragm with a ...

Positive displacement pumps use rollers, gears, or impellers to move fluid into a fixed cavity so that when liquid exists, the vacuum that is created draws in more fluid. Diaphragm pumps, the most ...

For now, there are two options: injecting it with a needle or pen, or using an insulin pump. An insulin pump is a small computerized device. It delivers insulin through a thin tube that goes under ...

Choosing the right breast pump can make each pumping session a little bit easier—and just might make your breastfeeding journey more successful too. Whether you’re pumping during the workday ...

If you have type 2 diabetes and take multiple insulin shots, you may want to ask your doctor about the insulin pump. Insulin pumps are small, computerized devices (about the size of a small cell ...

An air source heat pump is an alternative way to heat your home. It will help you reduce your impact on the environment and potentially save you money on your energy bills in the long run. Heat pumps ...

Plication of the diaphragm is performed for paralysis or eventration (abnormal elevation/shape) of the diaphragm which can result in breathing difficulties. Diaphragm paralysis is typically due to ...