DSV变螺距螺杆真空泵

功率：5.5～22KW

气量：抽气速率（L/S）：50~360

排气压力：0.015~0.0075

传动方式：

冷却方式：

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产品信息

参数列表

产品应用

DSV变螺距螺杆真空泵性能优势：

●高压段抽速快，运转功率低，噪音低/High pressure period of pumping speed is fast, low power and low noise.

●可依制程/环境需求选用水冷（防爆）或气冷（防爆）马达/Can choose water in accordance with the process/environment demand (explosion) or air cooled motor (explosion).

●气冷马达机型可搭配自循环冷却系统，能使用在无冷却水系统的环境/Air cooled motor model can match the circulating cooling system, can use in the absence of cooling water system of the environment.

●DSV变螺距系列，耗能低、节能减排、省成本/PD varying pitch series, low energy consumption, energy conservation and emissions reduction, and save cost.

型号参数		DSV250	DSV360	DSV540	DSV720	DSV1080
抽速(50/60Hz)	m³/hr	250/300	396/475	540/650	720/860	1080/1290
	L/min	4200/5000	6600/7920	9000/10800	12000/14400	18000/21600
	L/S	70/84	110/132	150/180	200/240	300/360
极限压力(50/60Hz)	mbar	0.02/0.01
	Torr	0.015/0.0075
	Pa	2/1
功率(kw)50/60Hz		5.5/7.5	7.5/7.5	11/15	15/15	18.5/22
转速(RPM)50/60Hz		2900/3500
进气口径(mm)		50	65	70	90	100
出气口径(mm)		40	40	55	65	65
齿轮腔油量(L)		0.85	0.85	1.4	2	2
冷却水量	L/min	2.5	2.6	2.8	3	4
冷却水量	gal/min	0.67	0.7	0.75	0.8	1.07
重量(Kg)		295	350	480	520	680
噪声(dB(A))		75	73	75	78	80
允许室温(℃)		5-40
最大允许湿度		90%