SKU:
LEYBOLD TRIVAC D 4 B - ATEX
PLEASE LODGE AN ENQUIRY FOR THE CURRENT PRICE
Description
| Inlet connection | DN 16 ISO-KF |
| Outlet connection | DN 16 ISO-KF |
| Nominal pumping speed at 50 Hz | 4.8 m³/h / 2.8 cfm |
| Pumping speed at 50 Hz | 4.2 m³/h / 2.5 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 | 30.0 mbar / 22.5 Torr |
| Water vapor capacity at 50 Hz | 93 g/h |
| Operating fluid | LEYBONOL LVO 100 |
| Operating fluid capacity (min.) | 0.3 l / 0.3 qt |
| Operating fluid capacity (max.) | 0.8 l / 0.85 qt |
| Noise level without gas ballast | 50 dB(A) |
| Noise level with gas ballast | 52 dB(A) |
| Mains connection | 3-ph, 230/400 V, 50 Hz, in Ex e II T3 |
| Motor rating | 370 W / 0.5 HP |
| Rotation speed at 50 Hz | 1,390 min⁻¹ |
| Motor protection rating | IP 55 |
| Admissible ambient temperature | +12°C to +40°C / +54°F to +104°F |
| Dimensions | See dimension sheet |
| Weight | ≈ 19 kg / ≈ 42 lbs |
Warranty & Service
