Blog
Note to Vacuum Pump Buyer
Practical articles for engineers and buyers preparing vacuum pump selection, RFQ data, and process-vacuum decisions.
Application Selection
Vacuum pump selection for filtration and dewatering applications
For filtration and dewatering, select the vacuum pump at the working pressure and required volumetric flow rate, then review the vacuum cycle, leakage, wet carryover, liquid condition, solids risk, and inlet protection.
Selection Guide
What to check when liquid carryover appears in a vacuum pump application
Start with pressure and required volumetric flow rate. When liquid carryover is possible, the pump review also needs the liquid type, corrosion risk, solids, separation, drainage, purge, and restart behavior.
Selection Guide
How gas composition and vapor condition affect vacuum pump selection
Start with pressure and required volumetric flow rate. Gas composition and vapor condition can then shape the material, sealing, cooling, purge, safety, and discharge review.
Selection Guide
How inlet gas temperature affects vacuum pump selection
Start with pressure and required volumetric flow rate, then confirm inlet gas temperature. Hot gas can change the review around compression heat, rotor clearance, sealing materials, cooling design, and exhaust-temperature limits.
Application Selection
Vacuum pump selection for plastic thermoforming applications
For plastic thermoforming pump selection, start with pressure and required volumetric flow rate, then check cycle recovery, mold volume, leakage, line size, and the current pump setup.
Selection Guide
How to choose a dry screw vacuum pump by working pressure and volumetric flow rate
Start dry screw vacuum pump selection with working pressure and volumetric flow rate, then send an RFQ so the actual gas condition, duty cycle, and site requirements can be reviewed.
RFQ Guide
What information is needed before requesting a dry screw vacuum pump quote?
For a dry screw vacuum pump quote, working pressure and volumetric flow rate are enough to begin the first selection review. Process details can be checked during follow-up.
