Air-operated Double Diaphragm Pumps
1.5-inch Metal AODD Pump Series
A 1.5-inch (1-1/2 in. NPT) air-operated double diaphragm pump in aluminum or stainless steel, delivering up to 378.5 L/min (22.74 m³/h) at fluid pressures to 120 psi (8.4 bar), with an epoxy coating for harsh duty.
Selection support
- Share flow rate, pressure, medium, temperature and material requirements.
- We can support pump selection, dosing package configuration and spare parts matching.
- Detailed English datasheets and quotations are available for priority models on request.
Technical details
Easy to operate, easy to service
- Fluid pressure up to 120 psi
- Epoxy coating withstands harsh working environments
Technical Specifications
| Maximum working fluid pressure | 120 psi (8.4 bar, 0.84 MPa) |
| Maximum free-flow rate | 378.5 L/min (22.74 m³/h) |
| Maximum cycle rate | 200 cpm |
| Displacement per cycle | 0.5 gal (1.96 liter) |
| Maximum solids handling | 3/16 in. (4.8 mm) |
| Maximum suction lift, dry (DB2366) | 20 ft (6.1 m) |
Values vary depending on the combination of seats, balls and diaphragms.
| Air inlet pressure range | 20-120 psi (1.4-8.4 bar, 0.14-0.84 MPa) |
| Maximum air consumption | 125 scfm (3.5 m³/min) |
| Noise level at 70 psi and 50 cpm | 77 dBA |
| Air inlet size | 1/2 in. NPT (f) |
| Fluid inlet size (aluminum and stainless steel) | 1-1/2 in. NPT (f) |
| Fluid outlet size (aluminum and stainless steel) | 1-1/2 in. NPT (f) |
| Weight, aluminum pump | 33.5 lbs (15.2 kg) |
| Weight, stainless steel | 85 lbs (38.6 kg) |
| Dimensions (aluminum and stainless steel) | 15 in. W x 19 in. H x 10-3/8 in. D (381 mm W x 482 mm H x 264 mm D) |
| Mounting hole pattern (aluminum and stainless steel) | 6 in. (152 mm) x 6 in. (152 mm) |
| Operating manual (aluminum and stainless steel) | 308-441 |