Leybold Trivac Vacuum Pump D4B

Product Information

The Leybold Trivac Vacuum Pump D4B is designed for reliability and long service-life, ensuring trouble-free operation even at 1000 mbar intake pressure thanks to a built-in oil pump providing force-feed lubrication. It offers modern vacuum technology, low noise, low vibration, high water vapor tolerance, and a high pumping speed. The compact, air-cooled design features a gas ballast valve and pressure-controlled anti-suckback valve. With a motor rating of 370W, this vacuum pump is suitable for various laboratory applications, including chemical engineering, pharmaceutical manufacturing, and semiconductor processing. The Leybold Trivac Vacuum Pump D4B is geared towards customers seeking a reliable, high-performance vacuum pump for a range of scientific and industrial applications.

• Built-in oil pump for force-feed lubrication
• Compact, air-cooled design
• High water vapor tolerance
• Gas ballast valve for pressure control

• Nominal Pumping Speed: 4.8 m3/h (50 Hz), 5.8 m3/h (60 Hz)
• Ultimate Partial Pressure: 10-4 mbar (Torr) without gas ballast
• Ultimate Total Pressure: < 2 x 10-3 mbar (Torr) without gas ballast
• Ultimate Total Pressure: < 5 x 10-3 mbar (Torr) with gas ballast
• Water Vapor Tolerance: 30 mbar (Torr)
• Oil Filling: 0.3 - 0.8 L (min. / max.)
• Noise Level: 50 / 52 dB(A)
• Admissible Ambient Temperature: 12 - 40°C (54 - 104°F)
• Motor Rating: 370W (0.50 HP)
• Nominal Speed: 1500-1800 rpm
• Type of Protection: IP54
• Connections: Intake and Exhaust DN16 KF16 KF

Metric: 29.48 kg
Imperial: 64.0 lb

Metric: 32 cm x 21 cm x 20 cm
Imperial: 12.6 in x 8.27 in x 7.87 in

8414109000

The chosen harmonized code 8414109000 classifies vacuum pumps other than dry and airtight, suitable for laboratory use. This selection was based on the specific function and technical characteristics of the Leybold Trivac Vacuum Pump D4B, which aligns with the description of the code category.