Product ApplicationsCalibration and leak check testing.
The Model A-350 Aspirator Bulb can be used to source pressure for calibration and leak checking tests. Simply squeeze the bulb after the tubing is connected to generate pressure. For applications such as our CO2 indicator, the aspirator bulb can be squeezed before inserting the tubing to draw a vacuum to pull the smoke or air from a duct or stack into the gage.
air operated aspirator pump is maintenance free vacuum pump. it does not have moving parts, works on air, does not require electricity.
maximum vacuum it can generate is 29 inchhg
available in ss316, aluminium, teflon material.