Pfeiffer Rotary Vane Vacuum Pump DUO 3 / PK D57 711 A Max 3600 RPM, 2.9 m3/h Pumping Speed
Pfeiffer Rotary Vane Vacuum Pump DUO 3 / PK D57 711 A Max 3600 RPM, 2.9 m3/h Pumping Speed
Couldn't load pickup availability
- U.S. shipping, securely packaged. Ships in 1-2 Days
- Questions? Real support team available before purchase
- Secure checkout with trusted payment methods
Condition:
Photos reflect the item’s current condition and details. If the item arrives in a condition that differs from what is shown or described, it may be eligible for return or refund. Please review our product condition guide prior to purchasing.
Stock #:
The Pfeiffer Vacuum DUO 3 is a two-stage rotary vane vacuum pump with a maximum pumping speed of 2.9 m3/h for nitrogen. The pump carries part number PK D57 711 A and serial number 22056595. Manufactured in Germany in August 2018, this unit operates on 115/230 V single-phase power at both 50 Hz and 60 Hz, drawing 2.90/1.45 A at 50 Hz and 3.90/1.95 A at 60 Hz. Maximum rotor speed is 3600 RPM. The oil charge is 0.4 liters, specified as P3 grade. Unit mass per nameplate is 11.5 kg. The integrated drive motor is an ATB Series P71 single-phase AC motor, model PBF 71/2B-11RQ, rated 0.15 kW (0.20 HP) at 50 Hz and 0.18 kW (0.24 HP) at 60 Hz, Class 155 (F) insulation, IP 55 enclosure, with a run capacitor of 2x25 MFD at 240 VAC. The DUO 3 is commonly used in laboratory, pharmaceutical, semiconductor, and light industrial vacuum applications requiring a compact, oil-sealed roughing pump. The unit is equipped with an exhaust filter assembly and an inline valve visible on the inlet side. The Pfeiffer Vacuum brand is manufactured by Pfeiffer Vacuum GmbH, headquartered in Asslar, Germany, a recognized supplier of vacuum technology for scientific and industrial markets.
Stock # 0426-02000
