Quote Now

MSS-P-VSN6501 / VSN7501

Commodity name： MSS-P-VSN6501 / VSN7501

Category:

Email:

Description

Welcome to Shanghai Mengsheng Sheng International Trade

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

▍Features
Low vibration
The special vane structure used in this kind of pump helps to significantly reduce vibration in a low frequency which has high vibration conduction.
Built-in oil mist filter
Compact structure without the need for an external oil mist filter.
Excellent drainage capacity
Can be directly used with Roots pump, easy to connect.
Effective air cooling while water cooling is optional
In a non-open factory environment, water cooling can be used to save energy.

▍Applications
· Evaporation, sputtering, and ion plating.
· Gas substitution, back-filling and vacuum heat insulation.
· Vacuum heat treatment furnaces, sintering furnaces, and brazing furnaces.
· Vacuum drying, freeze drying, and vacuum degassing.
· Automated leak testing, vacuum molding and vacuum casting.
· Vacuum packing, vacuum adsorption, vacuum transport and others.

▍Performance specifications

Model			VSN6501-A	VSN6501-W	VSN7501-A	VSN7501-W
Maximum pumping speed^*2 m³h(L/min)		50Hz	650(10833)		750(12500)
		60Hz	750(12500)		Can Not Use
UItimate pressure Pa^*1	G.V Closed		≤8
	G.V Opened		≤70
	G.V1&2 Opened		≤200
Maximum water vapor tolerance ^*2Pa	G.V1 Opened	50Hz	4500	2500	5500	2500
		60Hz	5500	2500	Can Not Use
	G.V1&2 Opened	50Hz	6000	3800	7500	4000
		60Hz	7500	4000	Can Not Use
Maximum water vapor capacity ^*2kg/h	G.VG1 Opened	50Hz	17	11	24	13
		60Hz	24	13	Can Not Use
	G.V 1&2 Opened	50Hz	26	15	34	19
		60Hz	34	19	Can Not Use
Motor^*3	Type		Totally enclosed externalfan 3 phase AC motor
	Power(poles)/kW(P)		22(4)
	Power conseumption ^*6kW	50Hz	8		11
		60Hz	11		Can Not Use
	Voltage	50Hz	220~240V/380~415V
		60Hz	220~240V/380~460V		Can Not Use
Pump oil^*⁴			ULVOIL R-7
Oil capacity(L)			23~27	25~30	23~27	25~30
Cooling method			Air Cooled	Water Cooled	Air Cooled	Water Cooled
Cooling water	Primary side pressure(MPa)		-	≤0.5	-	≤0.5
	Water pressure difference(MPa)		-	≥0.1	-	≥0.1
	Flow Rate(L/min)		-	≥3.0	-	≥3.0
	Temperature(℃)		-	5~30	-	5~30
Inlet			DN100ISO-K
Outlet			DN100ISO-K
Weight(kg)			806	800	802	796
External dimensions WXDXH(mm)			1490x905x705	1490x841x705	1490x905x705	1490x841x705
Standard accessories			Oil for one pump,1 setof instruction manual
Optional			flame-proof motor,spesified voltage motor, JIS inlet/outlet flange^*5.2 gas ballast valve(manual).1 gas ballst valve(solenoid valve). 2 gas ballast valve(solenoid valve), with oil filter.

▍Note
*1.Measured with Pirani vacuum gauge.
*2.Water vapor tolerance and capacity are measured under following cooling water capacity. Cooling water temperature at inlet port is 26℃

		VSN6501-W	VSN7501-W
G.V1 Opened	50Hz	3L/min	5L/min
G.V1 Opened	60Hz	5L/min	-
G.V1&2 Opened	50Hz	3L/min	5L/min
G.V1&2 Opened	60Hz	5L/min	-

*3.Flame-proof motor is available as option. However, multiple voltages cannot be selected.
*4.Other oil types are available, upon request.
*5.Size to connect pipe changes when JS flange is selected for inlet/outlet port.
*6.At ultimate pressure.

▍Pumping rate curve

Pressure
VSN6501、7501 Pumping speed curve

▍Dimensions

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Your satisfaction and positive feedback is very significant to us.
Thank you! Have a nice day!

Key words:

Get A Quote

Note: Please leave your email address, our professionals will contact you as soon as possible!