Quick Answer: The Pressure & Vacuum Pump is a quiet diaphragm pump giving up to 14 litres per minute of free flow, for pressure or vacuum work, aeration and supplying a gas stream to reactions.
Last updated: October 2026
Key Features
Quiet-running diaphragm pump
Maximum free flow of 14 litres per minute
Totally enclosed, fully insulated casing
Removable filter on the inlet
Supplied with mains lead; tubing not included
Technical Specifications
Specification
Value
Diaphragm
EPDM, with stainless steel plates
Outlet pipe
8mm OD Nylon
Inlet pipe
8mm OD polypropylene
Valves and O rings
Nitrile rubber
Motor type
Shaded pole
Power supply
240V 50Hz 28W
Dimensions
120mm x 205mm x 140mm
Mass
2.7kg
About This Product
The same unit can push air out or draw a vacuum, so it serves aquaria and aeration equipment as well as chemistry set-ups that need a steady stream of gas for a reaction. Air enters through a filter that can be removed for cleaning. Tubing for the 8mm pipes is ordered separately. Export supply of the Pressure & Vacuum Pump can be arranged to laboratories and schools in Tajikistan, United Arab Emirates, Mongolia, Argentina and Mauritius.