Rotary Vane Vacuum Pump PK 4 D (230 V, 50 / 60 Hz)

Compact, two-stage rotary pump with high suction capacity. Automatic lubrication of the rotary valve and ball bearings using optimized oil pressure increases the final pressure levels achievable, stabilizes the pump temperature and prolongs the pump’s working life. Includes direct drive with elastic coupling. Device exhibits good resistance to chemicals and a high degree of water vapour compatibility. A suitable mechanism prevents the oil from rising back to contaminate the recipient. Lightweight device that operates with low noise. High-quality parts make the device capable of continuous operation. The pump is complete and ready for connection with a full complement of oil, centring ring, locking ring, motor protection circuit breaker, mains switch and connection cable with mains plug

• Connecting flange: DN 16 KF
• Suction performance (Pneurop): 77 / 92 l / min at 50 / 60 Hz
• Final pressure (without partial gas ballast): 2 × 10-4 hPa
• Final pressure (with total gas ballast): 1 × 10-2 hPa
• Water vapour tolerance: 60 hPa
• Motor output: 200 W
• Oil capacity: 530 ml
• Dimensions: 415 × 150 × 235 mm approx.
• Weight: 17,5 kg approx.