VACUUBRAND VACUU-PURE 10 Screw Pump

Features
The dry screw pump VACUU-PURE 10 reliably delivers the benefits of oil-free vacuum technology in the pressure range down to 10^-3 mbar. VACUU-PURE 10 combines three important benefits for the user: 100% oil-free, no abrasion, and no wear parts. VACUU-PURE 10 is ideal for clean processes which require a dry and hydrocarbon-free vacuum. The spindles of the screw pump run contact-free and are thus free of abrasion and wear. The screw pump is especially designed for processes in the vacuum range down to 10^-3 mbar, however unlike other fine vacuum technologies it can be used across the entire pressure range from atmospheric pressure to its ultimate vacuum.

The evacuation of even larger systems from atmospheric pressure down to the 10^-3 mbar vacuum range can be done without changing the vacuum pump. VACUU·PURE easily handles high levels of vapor accumulation through its extraordinary condensate compatibility. Thanks to this capability, a gas ballast is unnecessary, avoiding associated disadvantages like the reduction in pumping speed and an increase in noise levels. The integrated regeneration mode enables rapid drying of the pump at the end of the process. This allows sample throughput to be increased significantly as compared to other pump technologies.

VACUUBRAND VACUU-PURE 10 Screw Pump Specifications

Max. pumping speed 50 Hz	10 m 3/h
Ultimate vacuum	5 x 10 -3 mbar / 3.8 x 10-3 torr (at 1013 mbar ambient pressure)
Vacuum controller	without controller
Lower ambient temperature (operation)	10 °C
Upper ambient temperature (operation)	40 °C
Lower ambient temperature (storage)	-10 °C
Upper ambient temperature (storage)	60 °C
Max. back pressure (abs.)	15 mbar above atmospheric pressure bar
Inlet connection	small flange KF DN 25
Outlet connection	small flange KF DN 25
Rated motor power	0.7 kW
Protection class IEC 60529	IP 20
Dimension L in mm	507 mm
Dimension B in mm	269 mm
Dimension H in mm	413 mm
Weight	21.1 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®)	52 dBA
NRTL certification	Yes
Items supplied	Pump completely mounted, ready for use, connection with small flange KF DN 25, with manual.
Rated mains voltage range 1	100-230 V
Mains frequency 1	50-60 Hz
Interface	VACUU·BUS: Modbus RTU

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