Pfeiffer Dual Stage Rotary Vane Vacuum Pump DUO 35M 21 CFM NEW PKD45028 3PH
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Additional information
| Weight | 70 lbs |
|---|---|
| New / Rebuilt | |
| Level of Vacuum | |
| CFM / L/M (Displacement) | |
| Inlet / Exhaust | |
| Motor | |
| Power Options | Voltage 230V 3ph 50/60 hz +$0, Voltage 460V 3ph 50/60 hz +$0 |
Description
Alcatel Pfeiffer rotary vane vacuum pumps address the requirements of all major vacuum applications in diverse industries. Available in five different series, these pumps are dedicated to specific applications, with most models available in universal single phase or three phase. Most intriguing is the ingenious magnetic coupling, which eliminates the possibility of shaft seal leaks, always the Achilles heel on vacuum pumps.
Features
- Compact design
- Broad Range of Pumping Speeds
- Designs for Specific Applications
- Low Noise Levels
- Universal Motor
- Gas Ballast
Different fluids, such as PFPE fluids, corrosive configurations, and motor voltages are available. Please call for details.
Where indicated by price, most models are available new or completely remanufactured, covered with a full one year warranty.
Pfeiffer Dual Stage Rotary Vane Vacuum Pump DUO 35M 21 CFM NEW PKD45028 3PH Specifications
| Ambient temperature | 12-40 °C | ||||
| Cooling method, standard | Air | ||||
| Emission sound pressure level without gas ballast at 50 Hz | <= 61 dB (A) | ||||
| Exhaust pressure, max. | 1500 hPa | ||||
| Exhaust pressure, min. | 250 hPa | ||||
| Flange (in) | DN 40 ISO-KF | ||||
| Flange (out) | DN 40 ISO-KF | ||||
| Leak rate magnetic coupling | <= 1·10-7 Pa m3/s | ||||
| Leak rate safety valve | <= 1·10-5 Pa m3/s | ||||
| Magnetic coupling | yes | ||||
| Mains requirement: voltage 50 Hz | 230/400(± 5%) V | ||||
| Mains requirement: voltage 60 Hz | 265/460(± 5%) V | ||||
| Motor protection | 3TF | ||||
| Operating fluid filling | 3.2 l | ||||
| Protection category | IP 55 | ||||
| Pumping speed at 50 Hz | 32 m3/h | ||||
| Pumping speed at 60 Hz | 36 m3/h | ||||
| Rated power 50 Hz | 1.1 kW | ||||
| Rated power 60 Hz | 1.3 kW | ||||
| Rotation speed at 50 Hz | 1500 min-1 | ||||
| Rotation speed at 60 Hz | 1800 min-1 | ||||
| Ultimate pressure with gas ballast | <= 3·10-3 hPa | ||||
| Ultimate pressure without gas ballast | <= 2·10-3 hPa | ||||
| Weight | 70 kg | ||||
