Home » Diaphragm Pumps » ARO Non-Metallic EXP Series

ARO Non-Metallic EXP Series

From 1/4″ to 3″

Providing high-performance & stall-free reliability.

Designed to accommodate applications from 6.35 to 76 mm. the pump range features flow rates up to 1 079 L/PM and offers a wide range of material and porting configurations. Available with electronic interface capability and solenoid actuation for accurate cycle rate control, their long-life PTFE diaphragms provide double the service life over standard PTFE diaphragms.

Features & Benefits

  • Compatible with almost any automation system
  • Electronic interface pumps for hazardous duty environments (ATEX, NEC & CEC certifications)
  • Leak detection option detects diaphragm failure reducing downtime
  • Internal cycle sensor & end-of-stroke signals track end-of-stroke feedback and pump data
  • Pre-assembled components for hassle-free & error-proof installation


  • Flow: to 1 041 L/PM
  • Operating pressure: 6.9 to 8.3 bar
  • Displacement per cycle: 0.068 to 2.34 L
  • Weight: 1.76 to 109.6 kg
  • Sound Level: 62.3 to 83.0 db(A) (Muffler incl.)


Need more info?

Leave your details & we will contact you.