Festo
540020
Vacuum generator OVEM-14-H-B-QO-CE-N-2N
The Festo part number 540020 is a modular industrial component featuring a 1.4 mm nominal width Laval nozzle, a 20 mm width dimension, an open muffler construction type, and an any mounting position. It provides high vacuum and standard ejector characteristics with a 40 µm grade of filtration, a non-detenting manual override that is also operable via control keys, and integrated functions including an electric ejector pulse valve, flow control valve, electric on-off valve, filter, electric air-saving function, check valve, open muffler, and vacuum switch. Equipped with short-circuit and reverse polarity protection across all electrical connections, a piezoresistive measuring principle for relative pressure, switching inputs complying with IEC 61131-2, configurable NC or NO switching element functions, and window or threshold value comparator switching functions, the unit incorporates a closed valve function alongside a 4-digit alphanumeric backlit LCD display with a -0.999 bar to 0 bar display range in bar units. Submit the exact part number, quantity, and application requirements for a quote.
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