Drv175b Double Stage Oil Lubricated Rotary Vane Vacuum Pump

• Customization: Available
• Oil or Not: Oil
• Structure: Rotary Vacuum Pump
• Model NO.: DRV175B
• Exhauster Method: Kinetic Vacuum Pump
• Vacuum Degree: Vacuum
• Work Function: Maintain the Pump
• Working Conditions: Dry
• Pumping Speed: 175m3/H
• Ultimate Pressure W/O Gas Ballet: 1.0X10-3mbar
• Nominal Motor Rating: 5.5kw
• Voltage: 220-240/380-415V
• Current: 22.9/13.3A
• Sound: 75dB(a)
• Nominal Speed: 1440/1420 Rpm
• Oil Volume: 16L
• Weight(W/O Oil): 200kgs
• Certification: ISO9001:2015,CE,RoHS
• Applications: Chemicals and Pharmaceuticals,Packing,Food Process
• Transport Package: Carton with Pallet
• Specification: CE MARK, SPARE PARTS OF HIGH LEVEL
• Trademark: PRANSCH
• Origin: China
• HS Code: 8414100090
• Production Capacity: 50000PCS/Year

Product Description

DRV175B Double-stage,Oil-lubricated rotary vane vacuum pump,rotary piston pump,rotary vane blower

Pransch air rotary vane pumps have been the most popular pumps for generating low and medium vacuum for many years now. They are sturdy and have a long life, whether they are used as backing pumps to generate the backing pressure called for by turbopumps, or as a single standalone pump. Rotary vane pumps belong to the family of displacement pumps and convey a virtually steady low-pulsation suction volume flow, irrespective of the type of gas used. They work on the principle of an eccentrically supported rotor revolving in a housing, and have two or more movable vanes. Every Pransch rotary vane vacuum pump is oil-lubricated. Special vacuum oils, also known as operating fluids, are responsible for insulating and lubricating components, resulting in very low final pressures. The oil lubrication also ensures an extremely long lifetime, even in continuous operation.

 

Technical data	Frequency	DRV175B
Pumping Speed	50Hz	175m^3/h
	60Hz	180m^3/h
Ultimate Pressure w/o gas ballet	mbar	1.0x10^-3
Ultimate total Pressure w/o gas ballet	mbar	5.0x10^-3
Ultimate Pressure w/gas ballet	mbar	1.0x10^-2
Water VaporΔP	mbar	20
Inlet/Outlet Flange	"	KF50
Voltage	50Hz	220-240/380-415v
	60Hz	220-280/380-440v
Nominal motor rating	Kw	5.5
Current	50Hz	22.9/13.3A
	60Hz	24.2/14.2A
Motor speed	50Hz	1400/1410
	60Hz	1680/1710
Noise	dB(A)	75
Oil (min/max)	L	16/25
Weight(w/o oil)	Kg	200

Pransch Air two-stage rotary vane pumps, Their long life and pumping speed, irrespective of the gas used, are the outstanding properties of these pumps. Two-stage rotary vane pumps can be used in the pressure range between 100 hPa and a pressure roughly a decade above the final pressure. they are available in a standard version with a shaft seal for use in straightforward applications. also additionally available as an instrumentation version for more sophisticated applications, such as frequent cyclical pump-down processes (load locks). There are various corrosive versions available for pumping aggressive media. 

Typical applications are found in widely ranging sectors:

• Analytics (mass spectrometry, electron microscopy)
• Coating technology (surface protection, decorative films, display units, monitor screens)
• Medicine/pharmaceutical technology (plasma sterilization, freeze drying)
• Vacuum metallurgy (vacuum soldering, vacuum sintering, vacuum alloys, furnace construction)
• Leak detection technology (vacuum systems, automotive tanks, airbag cartridges, packaging)
• Research institutes (elementary particle physics, fusion research, laser applications)
• Lighting industry (light bulb manufacture)