RV+ two-stage rotary vane pumps provide reliability for stable operation, long product lifespan, and extended service intervals.

• Reduced risk of chemical attacks and oil breakdown by diluting aggressive chemicals with a larger oil chamber
• Cool running pump slows down oil breakdown rate
• PTFE coating on inner casing and black oxide coating on pump module slows corrosion rate and extends service interval
• Key features enable extended oil change intervals and lower maintenance costs
• Gas ballast function protects the pump from condensable liquids
• Low noise level for exceptionally quiet, undisturbed work
• Anti-suck back valve in case of power failure

RV+ pumps have a compact design with modular construction to enable easy maintenance.

RV2.5+ pumps are ideal for freeze drying, vacuum ovens, Schlenk lines, backing turbo molecular pumps, degassing and vessel/chamber evacuation.

RV3+ pumps are ideal for Schlenk line (vacuum manifold), freeze dryer (lyophiliser), vacuum oven and other laboratory applications.

RV6+ pumps are ideal for vacuum concentrator, Schlenk line (vacuum manifold), freeze dryer (lyophiliser), vacuum oven and other laboratory applications.

RV8+ pumps are ideal for freeze dryer (lyophiliser), vacuum oven and other laboratory applications.

RV18+ pumps are ideal for freeze drying, vacuum ovens, HVAC/refrigeration service, coaters, backing diffusion pumps and turbo molecular pumps, metallurgy/vacuum furnaces, lamp manufacture, space simulation, degassing and vessel/chamber evacuation.