Diamond Industrial Ltd can supply oil filled rotary vane pumps for industrial applications.
Oil filled rotary vane pumps have an oil reservoir and the vanes are always lubricated. This lets the industrial pumps pull over 29 inches. Oil filled rotary vane pumps are available in one or two stage vacuum, allowing them to reach deeper vacuum levels. These rotary vane pumps cost more and last even longer than dry pumps. Often oil filled rotary vane pumps will blow a fine oil mist out of the exhaust, that must be piped away or trapped and returned with a filter.
For more information or advice on whether a oil filled rotary vane pump would be suitable for your application contact us today on 0151 343 1191.