Edwards RV series of vacuum pumps have become the industry standard with over 400,000 units sold. This success has been based on field-proven design and reliability in a wide range of scientific and laboratory applications and environments. RV pumps are available with capacities ranging from 3 to 12 m³/hr. With 400,000 units produced, these pumps offer proven performance that sets the industry standard for R&D and scientific pumping applications.