VDP-800 Oil Diffusion vacuum Pump
- Pressure range: High vacuum
- Type: Oil-and-gas (Diffusion)
- Speed of action, l/s: 27000
- Power, kW: 18
- Type of inlet flange: ISO-F
- Country / Manufacturer: Russia / Vacuummash (Vacma)
- Item Number: It is necessary to clarify this with the manager.
OIL DIFFUSION PUMP VDP-800: description, advantages, scope of application, technical specifications, dimensional drawing, promotional materials
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The diffusion vacuum pump from the Vacma brand VDP-800 is a high-vacuum pump with a speed of action of 27,000 l/s and is used in conjunction with an oil pre-vacuum pump. The pre-vacuum pump is necessary for pre-pumping and for foring the pumped gas from the outlet pipe of the diffusion vacuum pump. As a rule, the VDP-800 diffusion pump is used with an flow trap or an integrated trap that reduce the reverse flow of working fluid vapors into the pumped volume. The mineral vacuum oil is used as the working fluid in the pump, thanks to which the operational properties and durability of vacuum equipment are improved. The VDP-800 vacuum pump includes a steam line - a four-stage nozzle system with a fairly simple principle of operation - it consists in the process of diffusion of the molecules of the pumped gas into the jet flowing from the nozzles of the working fluid (steam).
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✔ According to consumer reviews, the VDP-800 diffusion vacuum pump is a reliable, durable equipment with a large working resource for working in high vacuum conditions where high pumping speed is required.
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✔ Upon request, the VDP-800 diffusion vacuum pump can have an electrical connection type: a block of automatic machines or a direct connection via a connector, the price will depend on the configuration. You can buy a VDP-800 diffusion pump at a price from a Russian manufacturer on our website, for this you need to send an application, after which the specialists of JSC "Vacuummash" will contact you.
Advantages OIL DIFFUSION PUMP VDP-800
- ■ High vacuum connection DN 800 ISO-F
- ■ Forevacuum connection DN 160 ISO-K
- ■ Carbon steel body material
- ■ Water cooling
- ■ Works only with the pre-vacuum pump
- ■ The speed of action of the forevacuum pump is not less than 378 m3/h
- ■ Type of electrical connection directly through the connector or a block of electric switches
- ■ Supply voltage 230/400V
- ■ Power 18kW
- ■ Pump fluid filling, min / max, 10/15 l
Scope of application OIL DIFFUSION PUMP VDP-800
Chemical Industry Crystal Manufacturing Metallurgy Mechanical Engineering Electrical equipment ManufacturingScientific research activitiesSpace industry Nuclear industry Mining and Extraction of Natural ResourcesTechnical specifications OIL DIFFUSION PUMP VDP-800
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Name of the parameter |
VDP-800 |
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Speed of action by air, l/s, not less, at pressure: - 1 Pa (7.5x10-3 mm Hg.) - 1x10-1 Pa (7.5x10-4 mm Hg.) - 1x10-2 Pa (7.5x10-5 mm Hg.) |
2250 15000 27000 |
| Maximum exhaust pressure, Pa (mm Hg),not less | 26,6 (0,2) |
| Maximum residual pressure at ambient temperature from +10 0C to +35 0C, Pa (mm Hg), no more | 3х10-4 (2,25х10-6) |
| Supply voltage, V | 230/400 |
| Power consumption, kW | 18 |
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Amount of working fluid, l: - max - min |
14,6 12,4 |
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Cooling water consumption, l/h: - on the body - on the oil reflector |
900 120 |
| Weight, kg, no more * | 300 |
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Overall dimensions, mm, no more ** - height - length - width |
1450 1225 920 |
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Note: * Without plugs, parts of their fastening and working fluid. ** Without plugs and parts of their fastening. |
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Dimensional drawing OIL DIFFUSION PUMP VDP-800
Graph of the dependence of the speed of action on the pressure at the inlet to the pump VDP-800
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