These durable vacuum pumps easily and quickly attain and hold vacuum of 25" Hg. They have a pumping rate of 15mL/stroke and 3psi positive pressure at the exhaust port.

This means that when this pump is used in conjuction with our Vacuum Filter & Storage Systems, your material will be filtered within a matter of minutes instead of dripping through in hours . The pumps have a removable safety cover on the exhaust port. They also feature an adjustable vacuum release with trigger which works without disconnecting the pump from the line.

And lastly, they are very lightweight, durable and self-lubricating.