GuardEX Metallic Diaphragm Pumps

Posted on by Sara Springer

Nomad GuardEX Side

ATEX certified GuardEX PWR-FLO metallic pumps from JDA Global

These new 3″ models of NOMAD® pumps from JDA replace Wilden® PV/PX series pumps which are now obsolete. They are best suited to solvent and ATEX applications. Save money by saving your pumps. Don’t switch to the new Wilden pumps, repair your existing pumps with NOMAD® parts or replace them with drop-in equivalents from NOMAD®.


  • Metallic Air Valves:
    • All model sizes
      • N01-2030-01
      • N02-2030-01
      • n04-2030-01 (Fits 1.5″/2″/3″)
    • Fits OEM Model Pump Line Made Obsolete ( Wilden® PV Pumps)
    • Wilden® is forcing its current pumps to switch out for new patented technology


Nomad GuardEX Front

NOMAD® pumps are not just replacements of OEM AODD pumps, but improvements. They have been innovating for years on OEM designs. Before you replace you’re Wilden® Pumps, contact us for a quote and more information to learn how much you can save.