ARO EXP 3” metallic diaphragm pumps achieve flow rates of up to 275 GPM (1040.9 LPM) and offer a wide array of material and porting configurations. These pumps are often used for transfer, filling, recirculation and batching in Ceramic, Paint, Oil & Gas, Chemical and Petrochemical markets.
Available with Long-life PTFE diaphragms.
Features
The Ultimate in heavy duty pump design.
Up to 4 times the life of traditional diaphragm pumps due to the EXP's new convoluted diaphragm design.
Efficiency - Simul-Shift™ valve provides ultra-positive, reliable shift signal
Reliability - ARO's patented 'Unbalanced' air valve ensures no-stall operation
Versatility - Broad range in materials of construction for optimum fluid compatibility
Environmentally Sound - Bolted construction for leak-free fluid handling
Serviceability - Easier service through modular design
Accessories
66109 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5’ section of hose
67237 Diaphragm Failure Detection Kit
67350-1 Cycle Counter Kit
67263 Continuous-Duty Muffler
67174-30 Screen Inlet Adapter Kit
637369 Air Section Service Kit for PX30R
637421 Air Section Service Kit for PX30A and PX30S
637303-XX Fluid Section Service Kit
Pump Casing Materials
Aluminum
Cast Iron
Stainless Steel
Hastelloy-C