Most are self-priming pumps, so they can start pumping even if they dry out. Air-operated diaphragm (AOD) pumps draw power from pneumatic pressure or air pressure. You might know them as liquid ...

Pump manufacturer broadens its offering of innovative low pulsation line TRENTON, N.J., Feb. 5, 2024 /CNW/ — KNF further expands its Smooth Flow series, with the introduction of FP 7 and FP 25. These ...