- Stock: In Stock
- Model: RDDLZ-AODD-20
- Weight: 1.00
- SKU: RDDLZ-AODD-20
Air powered double diaphragm pump is a high efficient pneumatic device that can be used for water purifier with BioFloc technology. This AODD pump also can help you clean not only sewage and residual oil from cruises or barges, but also sediment contaminants in shaft, tunnel and sewers.
Features
- Pneumatic dual diaphragm pump can transport high temperature media up to 130 ℃.
- Adopt pilot operated type air valve to eliminate the AODD pump downtime and extend its life span.
- It is designed with multiport to help you install it easily.
- Air powered diaphragm pump can be used as a movable-type material transfer pump because it has such advantages as small in size, easy moving, no need base, small occupied area and easy installation.
- It can be externally connected to an electromagnetic valve for remote control. And the reversing valve requires no lubrication.
Specification
| Model | RDDLZ-QBYK3-20 |
| Max. Flow | 15 GPM (57 LPM) |
| Max. Working Pressure | 100 PSI (0.7 Mpa) |
| Fluid Inlet Size | 3/4 inch (DN20) NPT |
| Fluid Outlet Size | 3/4 inch (DN20) NPT |
| Air Inlet Size | 1/4 inch NPT |
| Max. Suction Lift | Dry Suction 15 ft. (4.5m) |
| Wet Suction 25 ft. (7.6m) | |
| Max. Permitted Grain | 3/32 in. (2.5mm) |
| Max. Air Consumption | 12 SCFM |
| Every Stroke Flow | 0.04 gal. (0.15L) |
| Max. Reciprocating Speed | 400 cpm |
| Body Structure Material | Aluminum Alloy/ Cast Iron/ Non-Metallic (Plastic)/ Stainless Steel |
| Diaphragm Material | Butyronitrile (Default)/ Teflon (Customizable) |
| Weight | 6kg/ 10kg/ 5kg/ 10kg |
Dimensions (Unit: mm)
Air Consumption Diagram
Fluid Flow Diagram
Details
| 1 | Air valve cover | 8 | Auxiliary shaft | 15 | Inner clamp | 22 | Air valve chamber |
| 2 | Air valve cover O-ring | 9 | Auxiliary shaft O-ring | 16 | Poly rubber diaphragm | 23 | Muffler |
| 3 | Discharge outlet | 10 | Piston | 17 | PTFE diaphragm | 24 | Ball valve |
| 4 | Colum | 11 | Piston V-Ring | 18 | Outer clamp | 25 | Ball seat O-ring |
| 5 | Feed inlet | 12 | Pitman shaft O-ring | 19 | Sliding plate | ||
| 6 | Plug | 13 | Air valve chamber gasket | 20 | Sliding plate gasket | 26 | Ball seat |
| 7 | Small slider | 14 | Baffle | 21 | Pitman shaft |
Applications
Tips: What is an air operated double diaphragm pump?
Air operated double diaphragm pump is given mane as pneumatic membrane pump that is a kind of positive displacement pump. AODD pump is also a kind of new conveyor, driven by compressed air, which can pump up a variety of corrosive liquids, liquids with particles, high viscosity, volatile, flammable and highly toxic liquids. They are made of four kinds of body materials, no-metallic (polypropylene), cast steel, aluminum alloy and stainless steel. According to different liquid media, the AOD pumps use different diaphragm materials to meet different users' needs. It can be placed in various special occasions used to pump a variety of conventional pumps that can’t pump suction medium.