Double Diaphragm Pump, PX20X EXP, Air-Operated, Aluminum, PTFE, 2 in NPTF, 180 gpm

The ARO PD20A-AAP-STT-B is a 2 in. air operated double diaphragm pump designed for reliable transfer of a wide range of fluids in industrial and commercial applications. Built with an aluminum wetted housing, PTFE diaphragms and ball valves, and 316 stainless steel check seats, this pump delivers up to 180 gpm and operates at pressures up to 120 psi. It is self-priming, capable of handling viscosities up to 50,000 cps and solids up to 1/4 in., making it well suited for pumping alcohol, antifreeze, diesel exhaust fluid, oil-based paint, oils, and water.

Key Features:

• Air operated double diaphragm pump with aluminum wetted housing for durable fluid transfer performance.
• PTFE diaphragms and ball valves help provide excellent chemical compatibility across a range of media.
• Delivers a maximum flow rate of 180 gpm, with 163 gpm at 100 psi.
• Operates at a maximum pressure of 120 psi with maximum air consumption of 140 scfm.
• Features 2 in. NPTF media intake and discharge connections and a 3/4 in. FNPT air intake connection.
• Self-priming up to 14 ft. dry with a maximum head of 289 ft.
• Handles solids up to 1/4 in. and fluid viscosities up to 50,000 cps.
• Suitable for media temperatures from 40 degrees F to 200 degrees F.
• Single port manifold connection supports center or side intake and discharge configurations.
• Equipped with 316 stainless steel check seats for added wear and corrosion resistance.
• Compatible with alcohol, antifreeze, diesel exhaust fluid, oil-based paint, oils, and water.
• Overall dimensions are 19.8 in. L x 21-5/8 in. W x 27.9 in. H.