Rotary-Vane Vacuum Pump P 4 Z

The Rotary-Vane Vacuum Pump P 4 Z is a compact, two-stage rotary pump with high suction capacity.

The device features automatic lubrication of the rotary valve and ball bearings, using optimised oil pressure. This increases the final pressure levels achievable, stabilises the pump temperature and prolongs the pump’s working life. 

The Rotary-Vane Pump is lightweight and 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.

Features of the Rotary-Vane Vacuum Pump

• Compact and lightweight
• High suction capacity
• Optimised oil pressure - automatic lubrication of the rotary valve and ball bearings
• Operates with low noise - user friendly
• High quality parts - capable of continuous operation
• Includes direct drive with elastic coupling
• Device exhibits good resistance to chemicals
• High degree of water vapour compatibility
• Mechanism prevents oil from rising back to contaminate the recipient
• Oil, centring ring, locking ring, motor protection circuit breaker, mains switch included
• Connection cable with mains plug included 

Technical Specification

• Dimensions: approx. 415 x 150 x 235mm³
• Weight: approx. 17.5kg
• Connecting flange: DN 16 KF
• Suction performance (PNEUROP): 77/92 l/min at 50/60Hz
• Final pressure (without partial gas ballast): 2 x 10^-4 hPa
• Final pressure (with total gas ballast): 1 x 10^-2 hPa
• Water vapour tolerance: 40 hPa
• Motor output: 200W
• Oil capacity: 530ml
• Supply voltage: 100/115/230V, 50/60Hz

Delivery Information

The Rotary-Vane Vacuum Pump P 4 Z is usually delivered within 3 to 5 working days of ordering via UPS courier.

If you would like up to the minute delivery and tracking information for your order, please contact the Lab World Customer Care Team by telephone on 020 7501 1105 or by email using the form below. We look forward to helping you with your enquiry.