MULTIJECTOR® MRVA and MRVAC The first multiple stage ejector completely made of stainless steel Description Multijectors of the MRVA- and MRVAC-series are three stage ejectors in a round stainless steel design. This Multijector-type offers an enormous suction performance of up to 4.5 times the used compressed air and up to -910 mbar vacuum at very compact size. As the MRVA vacuum generators are made of high-quality resistant materials (stainless steel AISI 304 and Vitongaskets are standard, options: stainless steel AISI 316L and others, PTFE-coated gaskets), they are ideal for applications where aggressive drawn-off media or critical ambience conditions have to be taken into consideration. Furthermore the Multijector MRVAC is the first CIP-able multiple stage ejector pump and can completely be rinsed inside from the vacuum side in installed state. The cleansing liquid leaves the MRVAC through the exhaust air opening (fitting position: exhaust air opening at the bottom). Vacuum- and exhaust air opening of the MRVAC are equipped with clamp-connection pieces. Model No. Type 110.693 MULTIJECTOR® M270 RVA 110.694 MULTIJECTOR® M360 RVA 190 • wear- and maintenance-free • good chemical resistance • easy installation • compact size • oil-free operation • CIP-able Technical data BSP 1" Exhaust air Model No. Type 110.703 MULTIJECTOR® M270 RVAC 110.704 MULTIJECTOR® M360 RVAC 196 172 M270 RVA M360 RVA M270 RVAC M360 RVAC Max. vacuum: -900 mbar Max. Suction air flow: 1150 Nl/min 1450 Nl/min Compr. air consumption: 252 Nl/min 344 Nl/min Operating pressure: 3 - 6 bar Opt. operating pressure: 5.6 bar Operating noise: 55-78 dB(A) Weight: 2.5 kg 2.6 kg Operable temp. range: -20 to +80°C Materials: AISI 304, Viton (optional AISI316L/PTFE) Please inquire separately for special materials. Suction air flow (in Nl/min) at the respective Vacuum (in mbar) Typ -0 -100 -200 -300 -400 -500 -600 -700 -800 M270 1150 660 420 228 135 105 69 39 18 M360 1450 810 560 304 180 140 92 52 24 Time in Seconds to evacuate a 1 m3 volume from atmospheric pressure to stated vacuum level (in mbar) Typ -100 -200 -300 -400 -500 -600 -700 -800 -900 M270 6 16 34 72 124 205 350 650 1700 M360 5 13 26 55 93

VARI JECTOR® Varijectors are adjustable radial gap ejectors with whole accessible linear vacuum flow/exhaust gas stream running through the ejector’s manifold. They can be used with a wide variety of different compressed operation media (propellants, e.g. compressed air, nitrogen, O2, CO2 ...) and aspire from any gas atmosphere. The compressed gas is injected radially, with a little angle directed into the flow direction, where it is mixed under high turbulences with the gas to be aspirated and goes into a diffuser nozzle. Varijectors have an open inner diameter with sizes between Ø 5 up to 50...