Find the Right Vacuum Pump

Vacuum Pump Finder

Vacuum Pump Finder

Answer the questions below, then press Search to see matching JSA Pump models. Know your exact specs? Enter them under “technical specs” to refine the match.

Preferred units

Choose your region — this sets the power standard and the units used for entering specs and showing results below

Tell us about the job

What are you using the pump for?
System size you’ll mostly work on
How often?
Line length / volume
Carried between job sites?
Noise-sensitive location?
Know your exact technical specs? Enter them to refine the match ▾
Required ultimate vacuum

Deeper (lower) is more demanding. Typical HVAC target: ~67 Pa / 500 micron.

Required flow (free-air displacement)

Minimum pumping speed the job needs.

Air path oil-free?
Stage preference
Max weight (optional)
Max noise (dB(A), oil-free models only)
When several models qualify, prefer
Specifications shown are drawn from JSA Pump’s published product pages and catalog data (jsapumps.com), baseline verified 10 Sep 2026 and refreshed automatically whenever a newer data file is reachable. Fields marked not published are genuine gaps in the manufacturer’s data sheet, not zero values — confirm with JSA before finalizing a technical order. A model flagged printed catalog — not yet listed online is not yet a live product page; use the “Email for a quote” button rather than “View product” for those. This tool suggests a starting point; always reconfirm port size, hose length and system volume for critical jobs. Vacuum degassing chambers are not yet included in the automatic match because JSA has not published chamber volume/vacuum specifications — see the chamber page or contact JSA directly.