If a vacuum line much smaller than the flange diameter of the turbopump (DN 100 (100 mm)) is used, the effective pumping speed will decrease. A DN 25 (25 mm) vacuum line will result in only around 7.4 ...

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In this last post of a mini– series about home electrification, I want to review some of the common specifications for heat pumps and go over how to use them to answer basic questions such as: – How ...

The opportunities for consultants to make troubleshooting a niche business can be very beneficial when the economy slows down and, in turn, design engineering for construction projects slows down.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...

A chemotherapy pump is a device that dispenses chemotherapy drugs at a slow, controlled rate into the body. Portable versions of these devices can allow a person to receive chemo in the comfort of ...