1/2 in. Metal AODD Pump A050

Overview
PSG in Tianjin lists 1/2 in. Metal AODD Pump A050 under Air Pumps. The listing gives wet end Aluminum, Anodized Aluminum, Stainless Steel, air end Aluminum, Glass Filled Polypropylene and hardware Stainless Steel, Zinc Plated Steel.
Technical specifications
| Wet End | Aluminum, Anodized Aluminum, Stainless Steel |
|---|---|
| Air End | Aluminum, Glass Filled Polypropylene |
| Diaphragm | Bunalast™, PTFE, Santoprene®, FKM |
| Seats | Aluminum, Nylon, Polypropylene, Stainless Steel |
| O-Rings | Buna-N, EPDM, PTFE, FKM |
| Hardware | Stainless Steel, Zinc Plated Steel |
| Muffler | Metal, Plastic |
| Max Flow | 15 gpm (56.8 lpm) |
| Max Air Pressure | 120 psi (8.2 bar) |
| Max Static Suction Head | 23 ft-H 2 O (7.0 m-H 2 O) |
| Max Suction Lift (Dry) | 15 ft-H 2 O (4.5 m-H 2 O) |
| Max Suction Lift (Wet) | 31 ft-H 2 O (9.4 m-H 2 O) |
| Max Solids | 1/8 in. (3.2 mm) |
| Avg. Displacement Per Stroke | (0.03 gal / 0.10 L) |
| Sound Level | 80 dBA (with Muffler) |