Does this product can suck air out of food bag?

Thanks for your question. The NestEcho lab vacuum pump is made professionally for filtering lab filter flask.We do not suggest that you use it for sucking air out of food bag.

How much vacuum will this create? I only need in the area of 7 to 10 inches of mercury. I don't need to go much more than 10.

As this pump will "pull" 20 KBA(Kilopascals). KBA is converted to inches of mercury: 1 Kilopascals = 0.2953 Inches of mercury, therefore, 20KBA = 20 x .2906=5.906 inches of mercury.

is this oilless and approx time to filter how much fluid? thank you

The NestEcho lab vacuum pump is oilless. The type of the lab filter paper also is a main factor to how much liquid It can filter so there are different result according to different type lab filter paper.But we can tell you the suction air pressure intensity of the pump which is around 20 kpa.

Brand	NestEcho
Material	Plastic, Copper, Rubber
Power Source	Ac adapter
Item Weight	0.26 Kilograms
Voltage	120 Volts
Manufacturer	NestEcho
UPC	796172159706
Country of Origin	USA
Model number	1
Item Weight	259 g
Package Dimensions	12.5 x 11.99 x 7.7 cm; 259 g
Item model number	1
Are batteries included?	No

Laboratory Vacuum Filtration Pump for USA Market

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