Select country
fluidity.nonstop fluidity
fluidity.nonstop

PVR SCREWVAC

PVR SCREWVAC is a dry screw vacuum pump from PVR supplied by AxFlow. The series is used for industrial dry vacuum duties where oil-free operation, process cleanliness and robust compression are required. It helps engineers and maintenance teams match vacuum generation to process risk, duty cycle and installation constraints. Request a quote for PVR SCREWVAC from AxFlow.

Key specifications

  • Flows up to 2250 m³/h

Product features

  • Verified PVR series platform → supports selection for a defined vacuum duty instead of a generic replacement
  • Dry screw technology developed for use across different industrial fields and vacuum systems requiring clean compression → helps match the equipment to pressure, gas load and operating conditions
  • Application-focused configuration → supports safer selection for process, laboratory, food or industrial duties
  • Defined service concept → helps maintenance teams plan inspection, lubricant or wear-part replacement
  • AxFlow selection support → reduces the risk of choosing a pump that is too large, too small or unsuitable for the gas load
  • Availability and quote support through AxFlow → simplifies procurement for replacement or new installation projects
  • Compatible accessories can be reviewed during selection → supports filtration, protection, control and installation planning
  • Clear pressure and duty-point checks → helps avoid unstable vacuum and unnecessary energy use
  • Service and spare parts support → helps reduce downtime risk over the operating lifecycle
  • Technical decision support → supports engineering, purchasing and maintenance teams

Description

PVR SCREWVAC is specified for industrial dry vacuum duties where oil-free operation, process cleanliness and robust compression are required. The series is relevant when the vacuum source has a direct impact on process stability, product handling, cycle time or safe operation. It gives buyers and engineers a defined PVR platform that can be matched to the required pressure range, gas load and operating environment.

The construction is based on dry screw technology developed for use across different industrial fields and vacuum systems requiring clean compression. This technical configuration is important because vacuum equipment is not selected by name alone; it must match the process gas, vapour content, operating pressure, cooling method, lubricant requirement and expected service access. AxFlow can support the selection of the correct configuration for the application.

For process selection, the key checks are pumping speed, ultimate or continuous pressure, gas ballast or dry-running requirements, oxygen or ATEX constraints where relevant, noise, footprint, connection size and installation accessories. The available technical data should be confirmed against the real duty point before replacement or new system design.

Correctly selected vacuum equipment reduces the risk of unstable vacuum, condensation problems, avoidable wear and unplanned stoppages. The series supports maintainability through defined PVR construction and available service parts. AxFlow can help with product selection, availability, service support and a quote.


Construction

Materials
Ductile Iron
Seal
FPM

Performance

Max. capacity
2250 m³/h
Min. capacity
110 m³/h

PVR SCREWVAC is used as a dry screw vacuum pump for industrial dry vacuum duties where oil-free operation, process cleanliness and robust compression are required. It is relevant where stable vacuum performance, correct media handling and predictable operation are important. AxFlow can help assess whether the series fits the required duty point.
Selection should be based on pumping speed, required absolute pressure, vapour or gas load, duty cycle, installation layout and available accessories. The operating environment should also be checked before ordering. AxFlow can support model selection and availability.
Maintenance teams should confirm inlet protection, exhaust handling, lubricant or dry-running requirements, cooling, service access and operating pressure range. The selected configuration should be reviewed against real operating conditions. Correct installation helps reduce avoidable wear and downtime risk.
Yes. AxFlow can support replacement, service planning and spare parts guidance for vacuum pumps and vacuum systems. The exact recommendation depends on the installed equipment, process conditions and required vacuum level.
Confirm pumping speed, target pressure, gas or vapour composition, temperature, operating hours, connection requirements and any ATEX, oxygen, medical or food-related constraints. This ensures that the selected solution matches the process rather than only the nominal pump size.