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OEM Factory 0.7x-4.8x Zoom Integrated Microscope 2s Fast Switching Calibration-free for Industrial Inspection MSS-M-YT001

Wholesale Biological Microscope Front LCD for Magnification Intensity Monitoring School Lab MSS-M-OF411

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Supplier 3D Super DOF Microscope High Resolution Image Acquisition Precision Electronic Control for Research Lab MSS-M-ZT911
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quality Ulvac Vdn301 Vdn401 Oil Rotary Vane Vacuum Pump factory

Ulvac Vdn301 Vdn401 Oil Rotary Vane Vacuum Pump

Minimum Order Quantity: 1

Price: 1600

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Product Description

Welcome to Shanghai Mengsheng Sheng International Trade

Name:ULVAC VDN301 VDN401 oil rotary vane vacuum pump (used for vacuum coating, vacuum drying)

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

Description :

Low noise:
Optimized design achieved quiet running.

Easy maintenance:
Pump body can be removed without disconnecting the inlet vacuum pipes.
Checking, adding and changing oil are done at the same side of the pump to facilitate greater ease in performing routine maintenance and inspection. A variable oil volume is adopted to extend the complementary time of oil.

Forced oil circulation system ensures stable pumping speed around atmospheric pressure:
When equipped with optional oil mist trap and oil return mechanism, these pumps can run continuously at pressures equal to or below atmospheric pressure.

Applications:
1.Evaporation, sputtering and ion plating.
2.Gas substitution, back-filling and vacuum insulation.
3.Vacuum drying, freeze drying, vacuum degassing.
4.Analytical instruments and leak testers.
5.Vacuum packing, vacuum adsorption and transport, vacuum molding and vacuum casting.

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Your satisfaction and positive feedback is very significant to us.

Thank you! Have a nice day!

Type			VDN301	VDN401
Designed pumping speed	50/60Hz	m³/h(L/min)	30/36(500/600)	40/48(667/800)
Ultimate pressure Pa		G .VClosed	6.7×10-1
		G.VOpened	2.0
Motor		kW(Poles)	1.1(4P)	1.5(4P)
		/ V-Hz	200/220/380/400/415-50 200/220/380/400/460-60
Oil capacity		L	1.0~2.5
Pump oil			ULVOIL R-7
Inlet(JIS B 2290)			VG40
Outlet(JIS B 2290)			VG40
Weight		kg	59	61

Ulvac Vdn301 Vdn401 Oil Rotary Vane Vacuum Pump

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