Alcatel Adixen Pfeiffer ACP28 Pump. The ACP28 Pump is an oil free pump used to circulate helium3 mixture in our range of Triton and Kelvinox dilution refrigerators.
If this product is not in stock the lead time will be approximately 260 days.
The Adixen Pfeiffer ACP28 Pump is an oil free pump used to circulate helium3 mixture in our range of Triton and Kelvinox dilution refrigerators. The pump is specially adapted to pump helium gas in a closed circuit.
The vacuum pumping technology for this Alcatel Adixen ACP28 compact dry roughing vacuum pumps is based on a frictionless multi-stage roots design. These Alcatel Adixen ACP series pumps are optimized for operation without lubricants inside the pumping module. The benefits of multi-roots dry pumps include oil-free and particulate free dry vacuum, e.g., unlike their counterparts, the dry scroll pump which generate tipseal dust and the oil-sealed rotary vane pumps which suffer from hydrocarbon vapor backstreaming. The new and improved ACP dry vacuum pumps offer a reduced cost of ownership (COO) and require an overhaul only every 22,000 hours.
The ACP28 pump features:
• Max pumping speed: 27 m3/h 16 cfm
• Ultimate pressure without purge gas 3 x 10-2 mbar 2.2 x 10-2 torr
• Ultimate pressure without purge gas: 0.1 mbar
• Ultimate pressure with open gas ballast: 0.1 mbar 7.5 x 10-2 torr
• Maximum continuous inlet pressure 1,013 mbar 750 torr
• Power supply: 1-phase: 100-230 V +/-10 %, 50/60 Hz 3-phase: 200-440 V +/-10 %, 50/60 Hz
• Power consumption at ultimate pressure: 700 W at atmosphere: W 1,050 W
• Ambient temperature: 12 to 40 °C
• Flange in: ISO-KF DN 25
• Flange out: ISO-KF DN 25
• Max. Helium leak rate: mbar l/s 5 · 10-7
• Weight: 30kg
• Overall dimensions (L x W x H) 1-phase motor: mm 647 x 193 x 322 3-phase motor: mm 612 x 187 x 314
The specifications for the new Alcatel Adixen ACP 28 ACP28 dry vacuum pump is a 16 cfm (27 m3/hr) pumping speed, 22.5 mTorr ultimate pressure, can operate on input voltages from 90 to 254 VAC 50-60 Hz, air cooled, includes integrated digital timer, and has a KF25 inlet & KF25 exhaust.