Roto Pumps is one of the top Air Operated Double Diaphragm Pumps (AODD Pumps) manufacturers. AODD Pumps is a type of Positive Displacement Pumps which are highly efficient and these pumps ensures smooth flow of liquids. These low-maintenance pumps are best suitable for applications demanding low-pulsation. What sets these pumps apart is that they operate with the help of compressed air in place of an electric motor.
We provide AODD pumps in various materials including aluminum, PVDF, ductile iron, stainless steel and Teflon. These pumps can work with a pressure of up to 10 bar or 145 PSI, and provide capacity up to 60 m3/hr or 265 GPM.
AODD
Capacity upto 60 m3/hr or 265 GPM
Pressure upto 10 bar or 145 PSI
- Low noise
- Low vibrations
- Excellent abrasive liquid resistance
- Very compact design
- Up to 35% lower air consumption
- Operating in each position
- Dry running capability
- Low maintenance cost
- High stroke frequency i.e. low liquid pulsation
- Equipped with PEEK at valves
- Material choice for machined pump body
- Standard PTFE/NBR backup diaphragm
Series | Polypropylene/pvdf | Stainless steel 316 | Ductile Iron | ALUMINIUM |
---|---|---|---|---|
Max. Capacity(LPM/GPM) | 1000/264 | 882/233 | 1041/ 275 | 927 |
Max. Pressure(Bar) | 10 | 10 | 12 | 12 |
Max. Suction Lift Dry (m) | 4.57 | 6.9 | 6.7 | 6.9 |
Max. Suction Lift Wet (m) | 9.3 | 9.5 | 9.5 | 8.6 |
Max. Size of Solid (mm) | 6.35 | 9.5 | 10 | 6.4 |
Max. Temp. Pump (Deg C) | 130 | 130 | 130 | 130 |
- Liquid level controllers
- Dry run protection
- Air preparation
- Hoses
- Valves
- Pulsation dampeners
- Soft starters
Part Name | Wetted Part | Diaphragm | Valve Ball |
---|---|---|---|
Material Options | |||
Polypropylene | Teflon | PTFE | |
Glass Filled Pp | Neoprene | Nitile Rubber | |
Polyvinylidene Fluoride | Hytrel | Santoprene | |
Stainless Steel 316 | BUNA | Vitone | |
PTFE | EPDM | Stainless | |
Aluminium | Vitone | ||
Nitile Rubber | |||
Santoprene |