TRIVAC D 5 L 1Ph 220/230 V 50 Hz

TRIVAC D 5 L – entry-level model of the TRIVAC L series

The Leybold TRIVAC D 5 L pumps 5.1 m³/h at 50 Hz (nominal pumping speed 5.8 m³/h) and reaches an ultimate total pressure of 2 × 10⁻³ mbar without gas ballast. For the TRIVAC L series, Leybold names, among others, laboratory equipment, spectrometers and leak detectors, leak detection systems, and research and development as applications. The D 5 L is designed for 50 Hz mains supplies and is available with a single-phase or three-phase motor.

Design and function

The TRIVAC L is Leybold's new generation of air-cooled, two-stage rotary vane vacuum pumps with an optimised thermal design. The patented oil casing reduces heat dissipation to the surroundings, lowers the oil temperature and extends the oil service life; a sight glass allows the oil condition to be checked daily, and a drain valve makes frequent oil changes easier. The gas ballast can be operated in two positions: ultimate total pressure 3 × 10⁻² mbar (position 1) / 1 × 10⁻¹ mbar (position 2), water vapour tolerance 11 mbar (position 1) / 32 mbar (position 2), water vapour capacity 0.04 kg/h (position 1) / 0.12 kg/h (position 2). The inlet and outlet are DN 25 ISO-KF, and the standard filling is mineral oil LEYBONOL LVO 130 (0.45 – 0.7 l).

Variants of the TRIVAC D 5 L

The TRIVAC D 5 L is available from Ehrler & Beck in two variants (part numbers 15190005V00CJL, 15190005V02CJL). The rated motor power is 0.37 kW (50 Hz), the weight ranges from 24 to 24.5 kg. Voltage, phase and all further data of the individual variants can be found in the variant selection and under Technical data.

Features and benefits

• New generation: Air-cooled, two-stage rotary vane pump with optimised thermal design
• Gas ballast with two positions: For processes with increased moisture
• Longer oil service life: Patented oil casing lowers the oil temperature
• Simple daily check: Sight glass for the oil condition, drain valve for frequent oil changes
• Simple connection: Standard flanges at inlet and outlet

Pumping speed 50Hz	5.1
Ultimate pressure	2 × 10-3
Rated motor power 50Hz	0.37
Motor efficiency class	IE2
Weight	24
Length	47.9
Width	17.4
Height	27.2
Inlet connection flange	DN 25 ISO-KF (NW25)
Outlet connection flange	DN 25 ISO-KF (NW25)
Noise level	50 dB(A)
Cooling method	Air cooling
Oil type	LEYBONOL LVO 130

Additional technical data