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Rotary Vane Pump , RVP-4 , oil , Pumping speed(L/s) 3L , Ultimate pressure (Pa) 4E-2
Description:
RVD series vacuum pump is a high speed, motor direct drive, oil seal rotary vane vacuum pump. The pump adopts integrated cylinder structure, inner oil pump design, automatic anti suck back valve design, oil pressure control system and adjustable gas ballast valve design.
Purposes and scope:
The RVD series vacuum pump is the basic equipment in the vacuum application field, especially in research, teaching, medical field, vacuum coating.
The RVD series vacuum pump can be used as the main pump for the low/ medium vacuum system, also this series pump could be used as the backing pump for roots pump, diffusion pump , turbomolecular pump and other ultra high vacuum system.
Principle:
The RVD series is the double stage direct coupled ratory-vane vacuum pump, the advantages of this pump are high reliability, low noise and high ultimate vacuum. This series pump has a whole body structure, forces lubrication and hydraulic control system. At the same time, a different permeability designed gas valves made the pump maintain a high reliability in different using environment.
Specifications:
| Model | RVP-4 | |||
| Pumping speed(L/s) | 3 | |||
| Ultimate pressure (Pa) | Partial Pressure | 4×10-2 | ||
| Full Pressure | 4×10-1 | |||
| Oil consumption(L) | 1.1 | |||
| Inlet flange ( DN) | 25KF | |||
| Out flange( DN ) | 25KF | |||
| Power( Kw) | (3-Ph) | 0.4 | ||
| (S) | 0.55 | |||
| Rotation speed (rpm) | 1450 | |||
| Weight ( kg ) | (3-Ph) | 25 | ||
| (S) | 29 | |||