Rotary vane vacuum pump & compressor
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 Becker Rotary Vane Vacuum Pumps,Oil-Lubricated
                                                            
 

Becker Rotary vane vacuum pumps, oil-lubricated


    Simplicity of design with only one shaft and direct drive produces robust, long-lasting vacuum pumps with low maintenance and running costs. The vanes are sealed by the metered supply of oil. Already equipped with integrated non-return valves and an efficient oil Separation system, these vacuum pumps can be fitted with other accessories without a problem. The standard-featured circulating-oil lubrication System with integrated oil cooler and cover additionally minimise noise emission. Controlled by a float valve, the oil return suction system also makes these vacuum pumps suitable for use in rough-vacuum applications. Optional water cooling significantly prolongs the life of the oil, even in difficult ambient conditions.


type
max. suction air rate
[m3/h] 50/60Hz
max. vacuum
[mbar abs.] 50/60Hz
max. vacuum
[mbar rel.] 50/60Hz
max. motor capacity
[KW] 50/60Hz
U 3.6  6,4/7,4 3,0/3,0  -997,0/-997,0  0,25/0,30 
U 4.20 18/21 <1,0/<1,5 <-999,0/<-998,5 0,55/0,66
U 4.40 41/48 0,5/0,5 -999,5/-999,5 1,50/1,80
U 4.70 SA/K  63/74  3,0/3,0 -997,0/-997,0 2,40/3,00
U 4.70 F/K  63/74  0,5/0,5 -999,5/-999,5 2,40/3,00
U 4.100 SA/K  100/117  3,0/3,0 -997,0/-997,0 2,40/3,00
U 4.100 F/K  100/117 0,5/0,5 -999,5/-999,5 2,40/3,00
U 4.165 SA/K  162/190 3,0/3,0 -997,0/-997,0  4,00/4,80
 U 4.165 F/K  162/190  0,5/0,5 -999,5/-999,5 4,00/4,80
 U 4.190 SA/K  190/223  3,0/3,0 -997,0/-997,0  5,50/6,40
 U 4.190 F/K  190/223 0,5/0,5  -999,5/-999,5  5,50/6,40
 U 4.250 SA/K  244/276 3,0/3,0 -997,0/-997,0  7,80/9,30
 U 4.250 F/K 244/276  0,5/0,5  -999,5/-999,5 7,80/9,30
 U 4.400 SA/K  435/508 3,0/3,0 -997,0/-997,0 11,0/12,5
 U 4.400 F/K  435/508  0,5/0,5  -999,5/-999,5 11,0/12,5
 U 4.630 SA/K  624/732  3,0/3,0  -997,5/-997,5 15,0/18,5
 U 4.630 F/K  624/732 0,5/0,5 -999,5/-999,5 15,0/18,5
mbar: abs. = absolute / rel. = relative






 

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