VARIAIR U 5.301

Becker VARIAIR U 5.301 – variable-speed oil-lubricated rotary vane vacuum pump

The VARIAIR U 5.301 combines the U 5.301 with a VARIAIR frequency converter (VAU 7.5/3, 7.5 kW). It delivers up to 330 m³/h, reaches 0.1 mbar and works in a frequency range of 40–60 Hz. The converter is supplied with 400–480 V ±10 % (max. 20 A). Sound pressure level 73 / 76 dB(A), weight with motor and converter approx. 170 kg, dimensions 980 × 549 × 468 mm (L × W × H), oil quantity 6.0 l.

Use

Becker calls the U series ideal for the vacuum packaging of food – from vacuum chamber machines and flow-pack machines to tray sealers.

Equipment

• VARIAIR frequency converter
• Gas ballast valve
• Non-return valve
• High-efficiency oil separator element

Advice and service

Ehrler & Beck supports you in sizing, supplies oil, filters and spare parts and carries out maintenance and repair.

Pumping speed 50Hz	330
Pumping speed 60Hz	330
Ultimate pressure	0.1
Weight	170
Length	98
Width	54.9
Height	46.8
Inlet connection flange	G 2"
Noise level	73 dB(A)
Cooling method	Air cooling

Convert units: vacuum and pressure units · Nm³/h to m³/h

Additional technical data