MULTIJECTOR® M & ML
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Multijector pumps of the M- and ML-series work with three ejector stages which are connected in a row. Their robust and compact aluminium casing makes the pump resistant even to strong mechanical or thermal loads. Nevertheless they are very light and offer considerable amounts of suction air at a small size. The compact form allows them to be mounted directly at the location where vacuum is needed. Their high efficiency makes the VOLKMANN Multijectors of the M- and ML-series the ideal vacuum pump for a multitude of different handling applications, for vacuum packing, vacuum testing, vacuum transportation, vacuum fixing, de-gassing of liquids and mixing, evacuation of small casting moulds etc. The optimal choice with the best efficiency. Vacuum pumps of this series are used when a compressed air supply of 6 bar is available: high suction power at a favourable price. If the pressure in the compressed air supply line decreases frequently and nevertheless a high vacuum is needed, our Vacuum Pumps of the ML-series reach high vacuum levels with an inlet pressure of only 3.5 bar. They are the clever choice to ensure a high vacuum at low operating pressure and pressure variations. Standard delivery features All pumps of the M- and ML-series incl. vacuum gauge and fixing device for easy mounting. If the exhaust air is emitted directly into the surrounding, we recommend the usage of our FDsilencer (order option FD). The integrated vacuum non return valve prevents system vacuum leakage by back-flow through the pump when it is switched off, so that the vacuum is held longer inside the system (order option H). You get M-types with Viton-gaskets with the orderoption V. Test Pumps can be sent to you for trials and approval. Proven reliability, in tenthousands of installations.

Technical data: MULTIJECTOR® M / ML General Data M + ML Series op. comp. air pres.consump. Suction air flow (in Nl/min) at the respective Vacuum (in mbar) bar Nl/min 0 -100 -200 -300 -400 -500 -600 -700 -800 Vacuum: max. 91 % (-910 mbar) Suction air flow: 180 to 1450 Nl/min Operating pressure: 2 to 6 bar M-types opt. 5.6 bar ML-types opt. 3.5 bar Operating noise: 55 to 78 dB(A) (with FD-silencer) Oper. temp.range: -20 to +80 °C Materials: Aluminium, Stainl. Steel, Nitril, Polyethylene-HD, silicone-free max. Time in Seconds to evacuate a 1 m3 volume from atmospheric Vacuum pressure to stated...