Becker VTLF 500 Oil-Free Rotary Vane Vacuum Pump / Blower Unit – 2001

The Becker VTLF 500, manufactured in Germany in 2001, is a high-performance oil-free rotary vane vacuum pump designed for both vacuum and overpressure applications. With a suction volume capacity of 500 m³/h, it supports demanding tasks across pneumatic conveying, packaging, medical technology, and automation systems. Operating at a nominal speed of 980 RPM, it ensures quiet and energy-efficient performance. The pump provides a vacuum pressure of -500 mbar and an overpressure capability of +750 mbar, enabling versatile use across multiple process systems.

The integrated motor, a Brook Crompton Alpak II Series DA180LA, is rated at 11 kW @ 710 RPM or 12.6 kW @ 900 RPM and supports both European (380–415 V / 660–720 V, 50 Hz) and North American (440 V / 460 V, 60 Hz) voltage standards. The motor features Class B insulation and delta (Δ) connection for efficient power usage, while high-quality bearings (6310 ZZ C3 at the drive end, 6209 at the non-drive end) ensure long service life. Its air-cooled, low-noise, and oil-free design enhances reliability and reduces maintenance needs in continuous industrial operations.

Specifications
– Model: VTLF 500
– Manufacturer: Becker (Germany)
– Year of Manufacture: 2001
– Serial Number: 1179848
– Pump Type: Oil-Free Rotary Vane Vacuum Pump
– Function: Dual vacuum and overpressure operation
– Suction Volume: 500 m³/h
– Vacuum Pressure: -500 mbar
– Overpressure Capability: +750 mbar
– Nominal Speed: 980 RPM
– Motor Brand: Invensys / Brook Crompton – Alpak II Series
– Motor Model: DA180LA
– Motor Power:
 • 11 kW @ 710 RPM
 • 12.6 kW @ 900 RPM
– Voltage Options:
 • 380–415 V / 660–720 V (50 Hz)
 • 440 V / 460 V (60 Hz)
– Maximum Current Draw: Up to 25.5 A
– Insulation Class: B
– Connection Type: Delta (Δ)
– Cooling System: Air-cooled (likely)
– Construction Material: High-grade alloy
– Noise Level: Low (industrial/commercial suitable)

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