AIR OPERATED DOUBLE DIAPHRAGM PUMP
Bolted Metal AODD Pump 76 mm (3 in.)
Match materials, connections and drive to your operating requirements.
Maximum flow and maximum pressure are separate limits, not a simultaneous operating point. Selection depends on fluid, temperature, viscosity, suction conditions, drive and diaphragm configuration.
Technical specifications
| Parameter | Value |
|---|---|
| Drive | Compressed air |
| Air inlet | 3/4 in. FNPT |
| Liquid inlet | 76 mm (3 in.) |
| Liquid discharge | 76 mm (3 in.) |
| Maximum flow | 1026 l/min (271 gpm) |
| Maximum pressure | 8.6 bar (125 psi) |
| Maximum solids diameter | 12.7 mm (1/2 in.) |
| Maximum dry suction lift | 7.2 m (23.8 ft) |
| Maximum wet suction lift | 9.7 m (31.8 ft) |
| Connection type | NPT/BSPT (threaded);DIN/ANSI (flanged) |
| Weights / material variants | 150 Thread AL: 69 kg (152 lb);150 Thread SS: 126 kg (278 lb);150 Thread Metal: 114 kg (251 lb);150 Flanged AL: 101 kg (223 lb);153 Flanged SS: 137 kg (300 lb);153 Flanged Metal: 124 kg (272 lb) |
Before ordering
Confirm the full ordering code, diaphragm / ball / seat materials, operating temperature and performance at your duty point. A dash means the value is not specified.
Technical selection resources
Use the catalogue values as model data, then verify the complete duty before ordering.