HOME SOCIETY OUR SERVICES CONTACT products Motors & Geared Motors Compressors & Vacuum Pumps Blowers Transfer Pumps Blowers Principle of operation When the blower blade rotates, it draws in the ambient air by negative pressure. Then this air is compressed thanks to the speed of rotation of the vane which is composed of fins with a specific profile. The air is therefore projected outside the chamber, made up of 2 fins, then adopts a helical movement, before passing into another chamber and undergoing the same cycle. All of these cycles make it possible to create pressurized air. CHARACTERISTICS TYPICAL APPLICATIONS Usable in vacuum and pressure Equipment guaranteed for 24 months Clean and dry air Pulsation-free flow Mounting in all positions CE / UL / CSA standards Very nice finish Oil-free and maintenance-free operation Robust construction and beautiful aesthetic appearance Electric motors IP54 / IP55 (optional) Multi voltages and frequencies Compact and lightweight design Built-in thermal circuit breaker Pneumatic transport Gripping objects Aquaculture Agitation Pond aeration Effluent treatment (Aerobic) Industrial Vacuum Cleaner Drying Printing and textile machine Balneotherapy / Spa Packing machine Paper and cardboard shaping Gas analyzer SINGLE-STAGE RANGE REFERENCES AIR FLOW in Nm3 / h * MAXIMUM PRESSURE (mbar) * MAXIMUM VACUUM (mbar) * ENGINE POWER (kW) * SOUND LEVEL (dBa) * RB20-59U 58 65 60 110 / 220V-50 / 60Hz-1 0.22 64 RB20-5BU 220 / 380V-50 / 60Hz-3 0.22 64 RB30-59U 75 100 92 110 / 220V-50 / 60Hz-1 0.38 69 RB30-5BU 220 / 380V-50 / 60Hz-3 0.38 69 RB40-4BU 144 140 140 220 / 380V-50 / 60Hz-3 0.76 69 RB40-59U 160 150 110 / 220V-50 / 60Hz-1 0.8 69 RB40-5BU 180 170 220 / 380V-50 / 60Hz-3 0.9 69 RB40-69U 190 170 110 / 220V-50 / 60Hz-1 1.1 69 RB40-6BU 200 180 220 / 380V-50 / 60Hz-3 1.1 69 RB50-59U 210 200 185 110 / 220V-50 / 60Hz-1 1.5 72 RB50-5BU 220 210 220 / 380V-50 / 60Hz-3 1.5 72 RB50-6BU 270 220 220 / 380V-50 / 60Hz-3 2.2 72 RB60-5BU 306 220 230 220 / 380V-50 / 60Hz-3 2.2 76 RB60-6BU 280 250 220 / 380V-50 / 60Hz-3 3 76 RB60-7BU 340 270 220 / 380V-50 / 60Hz-3 4 76 RB80-4BU 510 240 240 220 / 380V-50 / 60Hz-3 4 73 RB80-5BU 310 270 220 / 380V-50 / 60Hz-3 5.5 73 RB80-6BU 400 300 220 / 380V-50 / 60Hz-3 7.5 73 RB90-4BU 1130 190 200 220 / 380V-50 / 60Hz-3 9 76 RB90-5BU 270 290 220 / 380V-50 / 60Hz-3 11 76 RB90-6BU 440 350 220 / 380V-50 / 60Hz-3 20 76 TWO-STOREY RANGE REFERENCES AIR FLOW in Nm3 / h * MAXIMUM PRESSURE (mbar) * MAXIMUM VACUUM (mbar) * ENGINE POWER (kW) * SOUND LEVEL (dBa) * RB30-1-59O 88 240 210 110 / 220V-50 / 60Hz-1 0.70 55 RB30-1-5BO 220 / 380V-50 / 60Hz-3 0.70 55 RB40-1-7GO 150 260 260 110 / 220V-50 / 60Hz-1 1.5 66 RB40-1-7BO 280 280 220 / 380V-50 / 60Hz-3 1.6 66 RB40-1-8BO 440 330 220 / 380V-50 / 60Hz-3 2.2 66 RB50-1-7BO 230 410 340 220 / 380V-50 / 60Hz-3 3 72 RB50-1-8BO 490 390 220 / 380V-50 / 60Hz-3 4 72 RB60-1-5BO 320 210 220 220 / 380V-50 / 60Hz-3 2.2 73 RB60-1-6BO 260 280 220 / 380V-50 / 60Hz-3 3 73 RB60-1-7BO 380 360 220 / 380V-50 / 60Hz-3 4.3 73 RB60-1-8BO 500 440 220 / 380V-50 / 60Hz-3 5.5 73 RB60-1-9BO 570 440 220 / 380V-50 / 60Hz-3 7.5 73 RB80-1-4BO 570 350 350 220 / 380V-50 / 60Hz-3 7.5 76 RB80-1-5BO 600 430 220 / 380V-50 / 60Hz-3 13 76 RB80-1-6BO 700 450 220 / 380V-50 / 60Hz-3 20 76 Download z complete catalog