Double Stage Rotary Vane Vacuum Pump Pre-Pump for Molecular Pump

Product Description

Two-stage Rotary Vane Vacuum Pump (2RH010C)
Product Description
A typical rotary vacuum pump is comprised of a housing, a rotor and a series of radially moving vanes, which come in dry-running or lubricated versions (the latter are the most commonly used in the majority of industrial applications). The rotor is generally the only continuously moving vane vacuum pump part. There's also a working chamber inside the housing, which is divided into two separate compartments by the rotor and vanes. Many vane vacuum pumps also include an inlet valve as a safety feature.
Rotary vane vacuum pumps are available in single-stage and two-stage versions. The stages refer to the number of times that compression actually occurs. Two-stage pumps are also able to attain a lower pressure than single-stage pumps, due to the fact that gas is only admitted during the high pressure stage.
Rotary vane vacuum pumps are ideally suited for a wide range of low and medium vacuum applications such as general and chemical laboratory, analytics, freeze drying, process engineering and more. A rotary vane pump works via positive displacement, which is when volumes of air or gas are confined within a closed space and are compressed when the space is mechanically reduced.
Product Parameters

Product Model	50/60Hz	2RH010C
Pumping Speed	50Hz	9.9m³/H
	60Hz	12m³/H
Ultimate Pressure	mbr	5*10-3
Inlet Diameter		KF25
Voltage	50Hz	220-240/380-415V
	60Hz	220-280/380-440V
Motor Power	kW	0.4
Current (A)	50Hz	1.75/1.15
	60Hz	2.10/1.38
Rotate Speed	r/min	1400/1410
Noise Level	dB	64
Oil Volume	L	1.1
Net Weight	kg	24

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Installation Instructions
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