DuoVane 135 is a two-stage oil-lubricated rotary vane vacuum pump with a nominal pumping speed of 115 m³/h at 50 Hz and 135 m³/h at 60 Hz, an ultimate pressure of 2 × 10⁻³ hPa with the gas-ballast valve closed, and 4 × 10⁻³ hPa when open. It is powered by a three-phase motor with a nominal rating of 4 kW at 50 Hz and 4.5 kW at 60 Hz, operating at 1000 min⁻¹ and 1200 min⁻¹ respectively. The pump features an integrated gas-ballast valve and vacuum safety valve, has an oil capacity of 14 liters, weighs approximately 225 kg, and measures 1166 × 396 × 526 mm. The gas inlet and outlet are DN 63 ISO-F. Noise level is 75 dB(A) at 50 Hz.
User-friendly: Easy installation Reliable: Integrated gas-ballast valve and vacuum safety valve, perfectly suited for industrial applications Flexible: Compact design, wide range of accessories
| Pfeiffer Vacuum, Inc. | |
|---|---|
| Product Category | Vacuum Pumps and Vacuum Generators |
| Product Number | DuoVane 135 |
| Product Name | Two-stage oil-lubricated rotary vane vacuum pumps |
| Vacuum Pump Type | Mechanical |
| Configuration | Individual Vacuum Pump |
| Application | Industrial; Chemical; Power; Pharm/Sanitary |
| Pumping Speed | 79.38 CFM (135 m³/hr) |
