ARO PD20A-ASS-STA-B Double Diaphragm Pump
ARO PD20A-ASS-STA-B Double Diaphragm Pump is an ARO EXP Series pump, identified by SKU PD20A-ASS-STA-B. It is configured for Air Operated Pump. Key details include outlet size: 2 in, diaphragm material: Santoprene, ball material: Teflon/PTFE. Review specifications and model compatibility before ordering.
ARO PD20A-ASS-STA-B Double Diaphragm Pump is an ARO EXP Series pump, identified by SKU PD20A-ASS-STA-B. It is configured for Air Operated Pump. This configuration is intended for industrial fluid-transfer applications.
Key configuration details include outlet size: 2 in, diaphragm material: Santoprene, ball material: Teflon/PTFE, seat material: 316 Stainless Steel, maximum flow: 172 gpm (651.1 lpm). Use the specification table to compare the complete product configuration.
Confirm the SKU, materials, connection details, and model compatibility against your operating requirements before placing an order.
| Brand | ARO |
|---|---|
| Product Type | Pump |
| Product Series | EXP Series |
| Material - Diaphragm | Santoprene |
| Application | Air Operated Pump |
| Inlet/Outlet Connection Type | NPTF |
| Outlet Size | 2 in |
| Solids Handling | 1/4 in |
| Material - Balls | Teflon/PTFE |
| Material - Seats | 316 Stainless Steel |
| Max Air Inlet Pressure | 120 psi (8.3 bar) |
| Max Flow | 172 gpm (651.1 lpm) |
| Max Fluid Pressure | 120 psi (8.3 bar) |
| Max Temperature | 350°F (176.7°C) |
| Noise Level | 85.0 dB(A) |
| Material - Hardware | Stainless Steel |
| Notes | 2" Exp Metallic Diaphragm Pump |
| Displacement | Positive Displacement |
