DRV series two-stage oil vane pump

No spring rotor, low noise, low vibration, high life;

Built-in oil check valve, greatly reduce the oil return phenomenon;

The combination of air cooling, oil cooling, water cooling and other cooling methods ensures a good cooling effect, long-term stable operation of the product, and stable evacuation performance;

Reasonable product structure, easy disassembly, fast and convenient maintenance.

Categoria: Pompa per vuoto

Descrizione

Model number			DRV3	DRV5	DRV10	DRV16	DRV24	DRV30	DRV40	DRV60	DRV90
Pumping rate	50Hz	m3/h	3.6	5.4	9.9	14.4	24	30	40	60	90
	60Hz	m3/h	4.3	6.5	12	17.4	28	36	48	70	108
Ultimate pressure	open	Pa	≤5*10-1	≤5*10-1	≤5*10-1	≤5*10-1	≤5*10-1	≤5*10-1	≤5*10-1	≤5*10-1	≤5*10-1
	off	Pa	≤5	≤5	≤5	≤5	≤4	≤4	≤4	≤4	≤4
Noise		dB(A)	63	63	65	65	63	63	63	65	65
Click power		kW	0.4	0.4	0.4	0.55	0.75	1.1	1.5	2.2	2.2
Voltage		V	220v	220v	220v	220v	220v	380v	380v	380v	380v
			/380v	/380v	/380v	/380v	/380v
Fuel requirement		L	0.7	0.7	1.1	1.2	1.7
Air inlet		DN	KF25/KF16	KF25/KF16	KF25/KF16	KF25/KF40	KF25/KF40	KF25/KF40	KF25/KF40	KF40	KF40

Air outlet		DN	KF25	KF25	KF25	KF25	KF25	KF40	KF40	KF40	KF40
peso		Kg	22.5	22.5	25	27	38	43	50	87	91

Model number			DRV175	DRV275
Pumping rate	50Hz	m3/h	160	255
	60Hz	m3/h	196	306
Motor speed	50Hz	rpm	1440	1440
	60Hz	rpm	1720	1720
Click power		kW	5.5	7.5
Ultimate pressure	open	Pa	≤5*10-1	≤5*10-1
	off	Pa	≤2	≤2
Noise		dB(A)	75	76
Maximum outlet pressure	Manometer pressure	MPa	0.05	0.05
Steam treatment capacity		kg/h	2.4	2.5
Air inlet	JIS	DN	VG80	VG80
Air outlet	JIS	DN	VG50	VG50
Pump oil capacity	Upper limit	L	25	28
	Lower limit	L	20	23
Cooling water requirement	Water Temperature 20℃	L/h	80	120
Noise level	One meter away	dB(A)	75	75
peso	No oil/Oil	Kg	201/210	217/236

DRV series two-stage oil vane pump

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