U SERIES Vacuum Pumps (BECKER)

The standard circulating oil lubrication with integrated oil cooler and the cover hood also minimize noise emissions. The oil suction controlled by a float valve also enables the vacuum pumps to be used in rough vacuum operation. The service life of the oil, even under difficult environmental conditions, is significantly extended by an optional water cooling system.

Optional gas ballast valves prevent the formation of an oil-water emulsion (condensing vapours) and thus prevent a deterioration in pump efficiency or pump failure. The valve allows a metered amount of fresh air (the gas ballast) to enter the compression chamber of the pump. Condensation is suppressed by mixing saturated intake air and unsaturated fresh air.

THE HIGHLIGHTS OF THE U SERIES

Robust
Long lasting
Low maintenance
Low running costs
Large selection of accessories

The simple design with only one shaft and direct drive leads to robust, long-lasting vacuum pumps with low maintenance and operating costs. The sealing of the slides is done by the metered and entrained oil. Non-return valve and efficient oil separation are integrated in the vacuum pump, additional accessories can be added without any problems.

Do not hesitate to contact us for more information:

e-mail: info@ehrler-beck.com

phone: +49 (0) 7159 / 4085-0

CONTACT HERE

Found 14 results
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U 4.20 vacuum pump

Designation	Value
frequency	50Hz	60Hz
nominal pumping speed	18 m³/h	21 m³/h
final pressure	< 1 mbar	< 1.5 mbar
rated engine power	0.55kW	0.66kW

U 4.40 vacuum pump

Designation	Value
frequency	50Hz	60Hz
nominal pumping speed	41 m³/h	48 m³/h
final pressure	< 0.5 mbar abs.	< 0.5 mbar abs.
rated engine power	1.5kW	1.8kW

U 4.70 vacuum pump

Designation	Value
frequency	50Hz	60Hz
pumping speed	63 m³/h	74 m³/h
final pressure	3 mbar (SA/K)	0.5 mbar (F/K)
rated engine power	2.4kW	3.0kW

U 4.100 vacuum pump

Designation	Value
frequency	50Hz	60Hz
pumping speed	63 m³/h	74 m³/h
final pressure	3 mbar (SA/K)	0.5 mbar (F/K)
rated engine power	2.4kW	3.0kW

U 4.165 vacuum pump

Designation	Value
frequency	50Hz	60Hz
pumping speed	162 m³/h	190 m³/h
final pressure	3 mbar (SA/K)	0.5 mbar (F/K)
rated engine power	4.0kW	4.8kW

U 4.190 vacuum pump

Designation	Value
frequency	50Hz	60Hz
pumping speed	190 m³/h	223 m³/h
final pressure	3 mbar (SA/K)	0.5 mbar (F/K)
rated engine power	5.5kW	6.6kW

U 4.250 vacuum pump

Designation	Value
frequency	50Hz	60Hz
pumping speed	244 m³/h	276 m³/h
final pressure	3 mbar (SA/K)	0.5 mbar (F/K)
rated engine power	7.5kW	9.0kW

U 4.300 vacuum pump

Designation	Value
frequency	50Hz	60Hz
pumping speed	300 m³/h	360 m³/h
final pressure	<0.5-100\| <0.5 – 400 mbar	<0.5-100\| <0.5 – 400 mbar
rated engine power	5.5 \| 7.5kW	6.6 \| 9.0kW

U 4.400 vacuum pump

Designation	Value
frequency	50Hz	60Hz
pumping speed	435 m³/h	508 m³/h
final pressure	3 mbar abs. (SA/K) \| 0.5 mbar abs. (F/K)
rated engine power	11.0kW	13.2kW

U 4.630 vacuum pump

Designation	Value
frequency	50Hz	60Hz
pumping speed	624 m³/h	732 m³/h
final pressure	3 / 0,5
rated engine power	15.0kW	18.0kW

U 5.70 vacuum pump

Designation	Value
frequency	50Hz	60Hz
pumping speed	70 m³/h	84 m³/h
final pressure	<0.1 (0.5) – 400 mbar abs.
rated engine power	1.5kW	1.8kW

U 5.100 vacuum pump

Designation	Value
frequency	50Hz	60Hz
pumping speed	100 m³/h	120 m³/h
final pressure	<0.1 (0.5) - 400 mebr abs.
rated engine power	2.2kW	2.6kW

U 5.165 vacuum pump

Designation	Value
frequency	50Hz	60Hz
pumping speed	165 m³/h	198 m³/h
final pressure	<0.1 (0.5) – 100\| <0.1 (0.5) – 400 mbar abs.
rated engine power	3.0 \| 4.0kW	3.6 \| 4.8kW

U 5.200 vacuum pump

Designation	Value
frequency	50Hz	60Hz
pumping speed	200 m³/h	240 m³/h
final pressure	<0.1 (0.5) – 100\| <0.1 (0.5) – 400 mbar abs.
rated engine power	4.0 \| 5.5kW	4.8 \| 6.6kW

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U series vacuum pumps