Denair DRF500 罗茨真空泵 (＜2 Pa; 540 m³/h (50Hz); ＜2 Pa; 648 m³/h (60Hz))

50Hz: 

- Nominal Pumping Speed (m³/h): 540

- Nominal Pumping Speed (L/S): 150

- Ultimate pressure* (Pa): ＜2

- Motor power** (kw): 1.5/2.2

- Motor rated rotation (rpm): 2900

- Noise level (db(A)): 64

60Hz: 

- Nominal Pumping Speed (m³/h): 648

- Nominal Pumping Speed (L/S): 180

- Ultimate pressure* (Pa): ＜2

- Motor power** (kw): 1.5/2.2

- Motor rated rotation (rpm): 3480

- Noise level (db(A)): 65

Inlet connection (DN): ISO100

Outlet connection (DN): ISO63

A end oil capacity (Liter): 1.5

B end oil capacity (Liter): 0.8

Sealing oil capacity (Liter): 0.13

Cooling water connection*** (Inch): 1/4"

Gross weight (kg): 92

Dimensions(L*W*H) (mm): 863*323*304

*) Specifications are subject to change without prior notice