" These oil-free pumps are ideal for for basic lab operations. They are suited for applications requiring a rough vacuum of 648 to 752mm Hg (25" Hg) and free air displacement of up to 201L/min. (7.1cfm). Standard-duty pumps are protected from moisture and corrosion and use a WOB-L piston pumping mechanism. A liquid trap attached to each pump traps water if it is accidentally drawn into the line. Discharge air noise is muffled with a silencer. Vacuum gauge included. The 115V, 60Hz maintained on/off foot switch (14233-684 -sold separately) allows hands-free operation of pumps. Made of durable black painted steel, the switch features a nonskid base and foot treadle pads to ensure secure footing during repeated operations. Comes with a 2.4m (8') cord. Standard-duty pumps are not recommended for pumping acid, base, or organic vapors. Chemical-duty models are also available -contact your VWR representative for more information."
Trustpilot
1 week ago
2 months ago
