3" EXP Metallic
Expert series diaphragm pumps
Maximum flow rate: 1,040.9 LPM
The 3" EXP Metallic diaphragm pump delivers industry-leading performance, with up to four times the lifespan of traditional diaphragm pumps due to its convoluted diaphragm design.
- ARO's patented 'Unbalanced' air valve eliminates stalling for ultimate dependability.
- Simul-Shift™ valve delivers ultra-positive, reliable shift signal.
- Wide range of construction materials ensures optimum fluid compatibility and maximum versatility.
- Bolted construction ensures leak-free fluid handling.
- Modular design makes servicing easy.
- 66109 Air Line Connection Kit: with piggyback filter/regulator, pipe nipple and 1.5m section of hose
- 67350-1 Cycle Counter Kit
- 67237 Diaphragm Failure Detection (DFD)
- 67174-30 Screened Inlet Adaptor Kit
- 67263 Continuous-Duty Muffler
- 637303-XX Fluid Section Service Kit
- 637369 Air Section Service Kit for PX30R
- 637421 Air Section Service Kit for PX30A and PX30S
Pump Casing Materials
- Cast Iron
- Stainless Steel
- PTFE with Santoprene backer