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90 m³/h Two-stage Oil Sealed Rotary Vane Vacuum Pump DRV90 RAL 7047

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90 m³/h Two-stage Oil Sealed Rotary Vane Vacuum Pump DRV90 RAL 7047

Brand Name : BSC

Model Number : DRV90

Certification : CE

Place of Origin : China

MOQ : 1 set

Price : Negotiate

Payment Terms : T/T

Supply Ability : 1000 sets per month

Delivery Time : 5-10 days

Packaging Details : plywooden box

Surface : Powder painting

Color : RAL 7047

Speed : 90 m³/h 50Hz

Ultimate vacuum : 0.5Pa

Noise level : ≤65dB(A)

Motor power : 2.2kW

Weight : ~91kgs

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DRV90 90m³/h Two-Stage Oil Sealed Rotary Vane Vacuum Pump

When the ambient temperature range is under 40℃, the air inlet pressure is less than 1300Pa, which allows long-term continuous operation. However, when pumped gas relative humidity is above 90%, it should open the gas ballast valve.

Features&Benefits

*Using a non-spring rotary vane to achieve low noise, low vibration, and long service life.

*A Built-in oil check valve is used to avoid the oil return phenomenon.

*A Built-in forced-fed oil pump is used to ensure the long-term continuous operation of the pump at atmospheric pressure.

*The use of air cooling, oil cooling, water cooling, and other cooling methods to ensure a good cooling effect, and make the long-term stable running of the pump and the stable pumping performance.

*Reasonable structure has the advantages of easy assembly and disassembly as well as fast and easy maintenance.

Technical Data

		Units	DRV90
Pumping Rate	50 Hz	m³h^-1 / Lmin^-1	90/1500
	60 Hz		108/1800
Ultimate Vacuum	Gas ballast off	Pa/ mbar	0.5/5×10^-3
	Gas ballast on		4/4×10^-2
Inlet	KF40
Outlet	KF40
Oil Capacity		liter	5.5
Noise Level		dB(A)	≤65

Performance Curve

90 m³/h Two-stage Oil Sealed Rotary Vane Vacuum Pump DRV90 RAL 7047

Dimensions

DRV60［90］

90 m³/h Two-stage Oil Sealed Rotary Vane Vacuum Pump DRV90 RAL 7047

Application

Vacuum metallurgy

Thin film coating

Freeze drying

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90 m³/h Two-stage Oil Sealed Rotary Vane Vacuum Pump DRV90 RAL 7047 Images

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90 m³/h Two-stage Oil Sealed Rotary Vane Vacuum Pump DRV90 RAL 7047

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