Open Hours: Mon-Fri 9am - 5:30pm
Saturday 10am-2pm MST (-7GMT)
95 Lincoln St. Denver CO 80203-3922
The bell jar is hand blown heavy duty, 1/2 gallon flint glass, with top closed and a glass knob.
The 1/2 inch polyethylene vacuum plate has a replaceable rubber gasket, and a barbed fitting, center bottom of the plate. This fitting can accommodate a hose (not included) with 1/4 inch diameter to attach a vacuum pump.