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| Item | Double Diaphragm Pump |
|---|---|
| Air Consumption | 100 SCFM |
| Air Inlet Size | 1/2" |
| Air Inlet Type | NPT |
| Ball Material | PTFE |
| Center Section Material | Aluminum |
| Check Seat Material | Stainless Steel |
| Compatible Chemicals | Alcohol, Ammonium Hydroxide, Antifreeze, Calcium Carbonate, Diesel Exhaust Fluid, Oil-Based Paint, Oils, Potassium Hydroxide 50%, Sodium Hydroxide 20%, Water |
| Connection Size | 1 1/2" |
| Connection Type | NPTF |
| Diaphragm Material | PTFE |
| Display Qty | 1 |
| Flow Rate @ 100 Psi | 125 GPM |
| Flow Rate @ 120 Psi | 130 GPM |
| Flow Rate @ 40 Psi | 75 GPM |
| Flow Rate @ 50 Psi | 91.5 GPM |
| Flow Rate @ 60 Psi | 101.4 GPM |
| Flow Rate @ 70 Psi | 108 GPM |
| Flow Rate @ 80 Psi | 116.5 GPM |
| Flow Rate @ 90 Psi | 121.6 GPM |
| Fluid Intake Connection | 1 1/2" Nptf |
| Fluid Outlet Connection | 1 1/2" Nptf |
| For Use With Potable Systems | Yes |
| Grade | Grade 316 |
| Housing Material | Stainless Steel |
| Inlet Size | 1/2" |
| Manifold Connection | Single Port |
| Manifold Connection Type | NPT |
| Manufacturers Warranty Length | 5 yrs. |
| Max. Discharge Pressure | 120 psi |
|---|---|
| Max. Flow Rate | 130 GPM |
| Max. Head | 289 ft. |
| Max. Media Temp. | 225°F |
| Max. Operating Pressure | 120 psi |
| Max. Solid Dia. | 1/4" |
| Max. Viscosity | 40000 cPS |
| Media Discharge Location | Center, Side |
| Media Intake Location | Center, Side |
| Min. Media Temp. | 40°F |
| Mounting Hardware Material | Plated Steel |
| Npshr | 24.5 ft. |
| Operation Type | Air Operated |
| Overall Height | 19 3/5" |
| Overall Length | 14.9" |
| Overall Width | 14" |
| Power Source | Air |
| Priming | Self Priming |
| Pump Assembly Type | Bolt |
| Rated Air Pressure | 120 psi |
| Self Priming | Yes |
| Self Priming Dry | 14 ft. |
| Series | PX15X Series |
| Series Family | Exp |
| Standards | Atex Certified, Ce Certified, Nec |
| Valve Material | PTFE |
| Valve Type | Ball |
| Warranty | 5 yrs. |
| Nameplate Voltage | N |
ARO PD15A-ASS-STT double diaphragm pump transfers corrosive chemicals, viscous liquids, abrasive slurries and wastewater. It is ideal for chemical processing, wastewater treatment and mining.
| Height (cm) | 49.78 |
|---|---|
| Length (cm) | 37.85 |
| Width (cm) | 35.56 |
| HS Code | 8413500050 |
|---|---|
| Country Of Origin | US |
| Weight (kg) | 39.15 |


There is usually some pulsation of discharge flow in air-operated diaphragm pumps which can cause excess movement. This can be reduced by using pulsation dampeners with a membrane with a cushion of compressible gas / air that flexes to absorb the pulse, allowing a laminar flow downstream of the dampener.
Yes, this ARO diaphragm pump has a bolted, leak-free design to resist cross-contamination and ensure user safety.
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