Define the process first
Start with four points: target working pressure, required pumping speed, gas composition and temperature, and daily running hours. Rotary vane pumps suit medium vacuum and general industrial duty; Roots pumps are normally used as boosters in combination with a backing pump; dry screw and oil-free pumps fit clean processes or gas streams with particles and moisture.
Send us your process data and our engineers will match a pump against its real pumping-speed curve, not just the catalogue maximum.
