They also provide various cycle and
vacuum settings in the way that you can try and select the setting that works best for you.
Select offers a variable speed setting on the pump to complement the variable
vacuum setting on the piston / cylinder that is included with the breastpump kits.
You will get about 2.5 hours of pumping in every charge, although this will depend on how you pump (double pumping on
high vacuum settings will discharge the battery faster).
The iTavah
Car Vacuum set includes the vacuum cleaner itself, four separate cleaning attachments (brush and flat nozzle included), a flexible tube, and, of course, the 15 - foot power cord ending in a 12V car cigarette lighter jack.
After the letdown you can switch to expression mode by selecting one of three
vacuum settings (low, medium and high suction).
As shown in the chart above, you'll notice that to reach 270 mmHg — the Milk Genie's highest breast pump suction level — you need to have
the vacuum setting turned up to 10 and be single pumping.
Slowly increase
the vacuum setting to your comfort level.
That's why it's best to purchase a pump that has strong vacuum capabilities to be sure that you can find
the vacuum setting that works for you.