Leybold TRIVAC D 2.5 E Rotary Vane Vacuum Pump 120V

Specifications 50Hz

Nominal pumping speed m3 /h (cfm) 3.2 (1.9)

Pumping speed m3 /h (cfm) 2.7 (1.6)

Ultimate partial pressure without gas ballast mbar (Torr) ≤ 5 x 10^-4 (≤ 3.8 x 10^-4)

Ultimate total pressure without gas ballast mbar (Torr) ≤ 2 x 10^-3 (≤ 1.5 x 10^-3)

Ultimate total pressure with gas ballast Stage 2 mbar (Torr) ≤ 3 x 10^-2 (≤ 2.3 x 10^-2)

Water vapor tolerance

Stage 1 mbar (Torr) 10 (7.5)

Stage 2 mbar (Torr) 20 (15)

Stage 3 mbar (Torr)   30 (22.5)

Water vapor capacity

Stage 1 g/h (lbs/h): 20 (0.044) 

Stage 2 g/h (lbs/h): 40 (0.088)

Stage 3 g/h (lbs/h): 60 (0.132)

Oil filling, min. / max. l (qt) 0.4 / 0.7 (0.42 / 0.74)

Noise level dB(A) ≤ 47

Admissible ambient temperature °C (°F) +10 to +40 (+50 to +104)

Motor rating W (HP) 280 (0.38)

Nominal speed rpm 1400

Type of protection IP 54

Weight (with oil filling) kg (lbs) 16.1 (35.4)

Connections (Intake and Exhaust) DN 16 KF

Specifications 60Hz

Nominal pumping speed 3.6 (2.1)

Pumping speed m3 /h (cfm) 3.3 (1.9)

Ultimate partial pressure without gas ballast mbar (Torr) ≤ 5 x 10^-4 (≤ 3.8 x 10^-4)

Ultimate total pressure without gas ballast mbar (Torr) ≤ 2 x 10^-3 (≤ 1.5 x 10^-3)

Ultimate total pressure with gas ballast Stage 2 mbar (Torr) ≤ 3 x 10^-2 (≤ 2.3 x 10^-2)

Water vapor tolerance

Stage 1 mbar (Torr) 10 (7.5)

Stage 2 mbar (Torr) 20 (15)

Stage 3 mbar (Torr)   30 (22.5)

Water vapor capacity

Stage 1 g/h (lbs/h): 25 (0.055)

Stage 2 g/h (lbs/h): 50 (0.110)

Stage 3 g/h (lbs/h): 75 (0.165)

Oil filling, min. / max. l (qt) 0.4 / 0.7 (0.42 / 0.74)

Noise level dB(A) ≤ 49

Admissible ambient temperature °C (°F) +10 to +40 (+50 to +104)

Motor rating W (HP) 300 (0.41)

Nominal speed rpm 1600

Type of protection IP 54

Weight (with oil filling) kg (lbs) 16.1 (35.4)

Connections (Intake and Exhaust) DN 16 KF