U5.Sales Presentation

U5.Content

Features Technical data Design / Concept Performance data U5.70 Comparison U4.70/U5.70 Performance curves U5.70 Performance data U5.100 Comparison U4.100/U5.100 Performance curves U5.100 Water vapour tolerance (explanation) Pictures …

U5. Features

Best in class / Made in Germany 7 compact model sizes from 70 up to 780 m³/h

Idealy suited for the vacuum packaging of food Optional extended operating range by VARIAIR Fastest pump-down times in direct comparison Compact dimensions Smooth surfaces for quick, easy and hygienic cleaning Oil tank with dual stage oil separation Highly efficient oil separator element Oil filter as a standard feature High efficient cooling Even a cold pump achieves fast ultimate vacuum

U5. Technical data

Ultimate pressure: 0,1 mbar abs. 2 gas ballast valves: 0,5 mbar abs. (standard)

<3 mbar abs. (optional) Water vapour tolerance: 7 mbar (standard gasballast)*

Water vapour tolerance: 50 mbar (optional gasballast)* MAP (Nitrogen, Oxygen …) variants available

(U5.70 – U5.300) IE 3 motors Lower motor power compared to main competitors

* at 85° C operating temperature

U5.70/100 Design / Concept

A-side: cooling fan in spiral housing

B-side: no shaft passage B-side: cover to guide the

cooling air as a functional and design element

Reduction of leackage risks:- one single oil pipe- one single shaft sealing ring- one single oil sight glass

Air guidance and oil return is integrated into side covers/ lids

U5.70/100 Design / Concept

Oil separator elements: 70/100 150/200 300

U5.70/100 Design / Concept

Exhaust connection: Standard (Diverting cap) Optional (Female thread)

U5.70/100 Design / Concept

Exhaust connection: Standard (Diverting cap) Optional (Female thread)

U5.70/100 Design / Concept

Gasballast: Standard delivery: Possibility to close:Gasballast always open Closed gasballast(0,5mbar) (0,1mbar)

A closed gasballast valve increases the noise level

U5.70/100 Gasballast valve

Gasballast: Standard delivery: Possibility to close:Gasballast always open Closed gasballast(0,5mbar) (0,1mbar)

A closed gasballast valve increases the noise level

U5.70/100 Gasballast valve

Performance data U5.70

BECKER U5.70:

Technical data

Airflow 50/60 Hz: 70/ 84 m³/hFinal pressure: 0,10 mbar absFinal pressure (Gasballast): 0,50 mbar absMotor power 50/60 Hz: 1,5 / 1,8 kWMotor power 50/60 Hz (>100 mbar):

Length: 660 mmWidth: 380 mmHeight: 290 mmWeight: 58 kgOil capacity: 2 l

Motor variants U5.70 (IE3 motors)

BECKER U5.70:

Standard motor voltages (IE3):

1.) e.g. Europe: 3~ 50Hz Δ230/ Y400V ± 10% (IE3)60Hz Δ265/ Y460V ± 10% (IE3)60Hz Δ230/ Y400V ± 10%

2.) e.g. USA: 3~ 60Hz YY230/ Y460V ± 10% (IE3+UL/CSA)

60Hz usable @ 208V ± 10%

3.) e.g. JP/KR/BR: 3~ 50Hz Δ200/ Y350V ± 10% 60Hz Δ220/ Y380-400V ± 10% (IE3)60Hz Δ200/ Y350V ± 10%

4.) 3~ 60Hz Δ400/ Y690V ± 10% (IE3)

U5. Comparison U4.70/U5.70

Pump types U4.70 U5.70

Length [mm] 715 (IE 2) 696 (IE 3)

Width [mm] 374 380

Height [mm] 280 289

Height + gasballast [mm] 315 289

Weight [kg] 60 (IE 2) 58 (IE 3)

Airflow [m³/h – 50/60 Hz] 63/74 70/84

Ultimate vacuum [mbar abs] 0,5/3,0 F/SA 0,1

Motor power [kW – 50/60 Hz] 2,4/3,0 1,5/1,8

Sound level [dB(A)] 67/68,5 64/67

U5.70 - power consumption

U5.70 – pump-down time, 50 Hz, closed GB

U5.70 – pump-down time, 50 Hz, open GB

U5.70 – pump-down time, 60 Hz, closed GB

U5.70 – pump-down time, 60 Hz, open GB

Performance data U5.100

BECKER U5.100:

Technical data

Airflow 50/60 Hz: 100/ 120 m³/hFinal pressure: 0,10 mbar absFinal pressure (Gasballast): 0,50 mbar absMotor power 50/60 Hz: 2,2 / 2,6 kWMotor power 50/60 Hz (>100 mbar):Length: 696 mmWidth: 380 mmHeight: 290 mmWeight: 63 kgOil capacity: 2 l

Motor variants U5.100 (IE3 motors)

BECKER U5.100:

Standard motor voltages (IE3):

1.) e.g. Europe: 3~ 50Hz Δ230/ Y400V ± 10% (IE3)60Hz Δ265/ Y460V ± 10% (IE3)60Hz Δ230/ Y400V ± 10%

2.) e.g. USA: 3~ 60Hz YY230/ Y460V ± 10% (IE3+UL/CSA)

60Hz usable @ 208V ± 10%

3.) e.g. JP/KR/BR: 3~ 50Hz Δ200/ Y350V ± 10% 60Hz Δ220/ Y380-400V ± 10% (IE3)60Hz Δ200/ Y350V ± 10%

4.) 3~ 60Hz Δ400/ Y690V ± 10% (IE3)

U5. Comparison U4.100/U5.100

Pump types U4.100 U5.100

Length [mm] 770 (IE 2) 736 (IE 3)

Width [mm] 374 380

Height [mm] 280 289

Height + gasballast [mm] 315 289

Weight [kg] 63 (IE 2) 67 (IE 3)

Airflow [m³/h – 50/60 Hz] 100/117 100/120

Ultimate vacuum [mbar abs] 0,5/3,0 F/SA 0,1

Motor power [kW – 50/60 Hz] 2,4/3,0 2,2/2,6

Sound level [dB(A)] 67,5/69 65/68

U5.100 - power consumption

U5.100 – pump-down time, 50 Hz, closed GB

U5.100 – pump-down time, 50 Hz, open GB

U5.100 – pump-down time, 60 Hz, closed GB

U5.100 – pump-down time, 60 Hz, open GB

Water vapour toleranceaccording to DIN 28 426/1 and PNEUROP

The water vapour tolerance is the maximum water vapour pressure where a vacuum pump can continuously intake and display pure water vapour under normal ambient conditions (20° C, 1013 mbar abs.).

The water vapour tolerance can be calculated from pumping speed, gas ballast volume and pump temperature.

The water vapour capacity is the maximum volume of water that a vacuum pump can continuously intake and display in form of water vapour under normal ambient conditions (20° C, 1013 mbar abs.).

Water vapour toleranceaccording to DIN 28 426/1 and PNEUROP

Influencing variables:

Ambient temperature : water vapour tolerance Pump temperature : water vapour tolerance Back pressure : water vapour tolerance Gas ballast volume : water vapour tolerance

Water vapour tolerance U5.70

BECKER U5.70:

Determined data

2 gas ballast valves: 0,5 mbar abs. (standard)<3 mbar abs. (optional)

Water vapour tolerance: 7 mbar (standard gasballast)*Water vapour capacity: 0,3 l/h (standard gasballast)*

Water vapour tolerance: 50 mbar (optional gasballast)*Water vapour capacity: 1,8 l/h (optional gasballast)*

* at 85° C operating temperature

Water vapour tolerance U5.100

BECKER U5.100:

Determined data

2 gas ballast valves: 0,5 mbar abs. (standard)<3 mbar abs. (optional)

Water vapour tolerance: 7 mbar (standard gasballast)*Water vapour capacity: 0,3 l/h (standard gasballast)*

Water vapour tolerance: 50 mbar (optional gasballast)*Water vapour capacity: 1,8 l/h (optional gasballast)*

* at 85° C operating temperature

Thank you very much !