Features

• The Ultimate in heavy duty pump design!!
• The best "Total Cost of Ownership" of any diaphragm pump on the market today!!
• 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

Diaphragm Materials

• Santoprene
• Hytrel
• Nitrile
• PTFE (PTFE) w/ Santoprene backer
• Viton