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Oil-Free Pump

The oil free scroll vacuum pump is constructed with pump head assembly, crank pin assembly, bracket assembly, air flush assembly, and exhaust valve assembly. Two spiral cylinders, one offset and orbiting against the other fixed with an offset of 180° to form several crescent-shaped pockets of differing sizes. By means of an eccentric drive, the orbiting scroll is made to orbit about the fixed scroll, reducing the volume of the pockets and compressing gas from outside towards the inside thereby pumping the gas from vacuum chamber.

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Product Description

No oil clean vacuum
No oil back-diffusion, no oil mist exhaust, provide clean vacuum environment
Suitable for all type of power supply around the world
110/220/380/460V, 50/60Hz for choose
Low vibration, low noise
57~63 dB(A), smooth operation
High efficiency, ease of maintenance
No water cooled, no oil lubricated, no daily maintenance

Specifications：

Pumping Speed	50Hz	l/s	2.0
		l/min	120.0
		m3/h	7.2
		cfm	4.3
	60Hz	l/s	2.4
		l/min	144.0
		m³/h	8.6
		cfm	5.1
Ultimate Pressure		Pa	≤6
		mbar	≤6.0*10^-2
		Torr	≤4.5*10^-2
		psi	≤9.0*10^-4
Noise Level		dB(A)	≤57
Leakage		mbar·l/s	1*10^-7
Max. Inlet/Exhaust Pressure		MPa	0.1 / 0.13
Ambient Operation Temp.		℉	41～104
Cooling Type			Air cooled
Inlet/Exhaust Flange			KF25/KF16
Motor 1 phase	Power	kW	0.55
	Voltage	V	110～115 (60Hz), 200～230 (50Hz)
	Speed	rpm	1425 (50Hz), 1725 (60Hz)
	Power Plug		North America, Europe, UK/Ireland, India
Motor 3 phase	Power	kW	0.55
	Voltage	V	200～230 or 380～415 (50Hz), 200～230 or 460 (60Hz)
	Speed	rpm	1425 (50Hz), 1725 (60Hz)
Dimensions	1 phase	mm	475265250
Dimensions	3 phase	mm	475265250
Net Weight	1 phase	kg	22
Net Weight	3 phase	kg	21
Others			With air flush

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Oil-Free Pump

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