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Leybold D40B

Oerlikon Leybold

Leybold D40B

$8,327.20

The two stage, oil lubricated TRIVAC B is the logical step ahead within the well-proven TRIVAC concept. Here the performance and the characteristics of the pumps have been adapted without compromise to market requirements. The TRIVAC B pumps with their comprehensive range of accessories have proven themselves time and again as rugged pumps in many and varied applications. The ultimate pressure is about 10-4 mbar. The pumping speed, depending on the pump size, TRIVAC D 4 B to TRIVAC D 65 B, is in the range from 4 to 65 3/h (2 to 38 cfm).

Technical Data

Product: TRIVAC D 40 B Part No.: 11286

Inlet connection: DN 40 ISO-KF

Outlet connection: DN 40 ISO-KF

Nominal pumping speed at 60 Hz: 55.0 m3 /h 32.5 cfm

Pumping speed at 60 Hz: 48.0 m3 /h 28.0 cfm

Ultimate partial pressure without gas ballast: 1.0 x 10-4 mbar 7.5 x 10-5 Torr

Ultimate total pressure without gas ballast: < 2.0 x 10-3 mbar < 1.5 x 10-3 Torr

Ultimate total pressure with gas ballast: < 5.0 x 10-3 mbar < 3.8 x 10-3 Torr

Water vapor tolerance at 50 Hz: 40.0 mbar 30.0 Torr

Water vapor tolerance at 60 Hz: 40.0 mbar 30.0 Torr

Water vapor capacity at 50 Hz: 1.184 g/h

Water vapor capacity at 60 Hz: 1.184 g/h

Operating fluid: LEYBONOL LVO 100

Operating fluid capacity min.: 1.7 l 1.8 qt max.: 2.6 l 2.7 qt

Noise level to DIN 45 635 without gas ballast: 57 db(A) with gas ballast: 59 db(A)

Mains connection: 3-ph, 200 / 200-240 / 380-400 V ±10%, 50 Hz 3-ph, 200-240 / 380-480 V ±10%, 60 Hz

Motor rating: 2.2 kW 3.0 HP

Rotation speed at 50 Hz: 1.430 min-1

Rotation speed at 60 Hz: 1.735 min -1

Motor protection rating: IP 55 Admissible ambient temperature: +12 to +40°C +54 to +104°F

Dimensions: see dimension sheet

Weight: 73.0 kg


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