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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There are a number of reasons why those who breastfeed might want to use a breast pump. Maybe you’re going back to work and want to create a regular supply of milk for your baby to use at childcare.

In laboratories across the world, it is common to pump and dispense buffer solutions, culture media, or other fluids. Ensuring proper liquid transfer with high precision and free of contamination is a ...