High Pressure Air Driven Double Diaphragm Pump For Waste Water Treatment
High Pressure Air Driven Double Diaphragm Pump For Waste Water Treatment
Air Driven Double Diaphragm Pump Introduction
Air Driven Double Diaphragm Pump is a new type transferring machinery, is a newest pump at present in China. The power supply is adopt the air compression, to suck all kind of the corrosive liquid completely, such as liquid with granule, high-corrosive liquid, high viscosity, volatile, flammable, poisonous liquid.
Air Driven Double Diaphragm Pump Parameters
| Item | Description | Unit | Reference Figure |
| 1 | Maximum air inlet pressure | Mpa | 0.83 |
| 2 | Maximum flow rate | L/Min | 903 |
| 3 | Maximum lift | M | 70 |
| 4 | Maximum outlet pressure | Mpa | 0.83 |
| 5 | Maximum particle size | mm | 9 |
| 6 | Weight | kg | 103 |
| 7 | Noise level | db | ＜70 |
Air Driven Double Diaphragm Pump Advantages:
1. Explosion-proof, zero leak, simple operation.
2. Idling capability,Self suction, No complex control.
3. Diversity of material,no rotating parts,applicable to various erosive situations.
4. Diaphragm, ball and ball seat adopt imported materials with longer service life.
5. Modularization of main valve and air motor. No broken, easy to disassemble and repair
Air Driven Double Diaphragm Pump Features
| 1 | Ceramic material for main valve and reversing valve ensures longer life, more stability and working in dirty compressed air ( most occasions, air filter become option). |
| 2 | Without ice with the muffler. Innovative design with the exhaust space of the pump, some of muffler inside, this makes the air outlet smooth.) |
| 3 | Outward parts of the pump are all die casted aluminum and special environment-protected painting, makes the pump with elegant appearance. |
| 4 | Large flow capacity. Innovative design of chamber maximizes the flow capacity. Seamless adjustment with inlet valve, or even close the valve, without damaging the pump. |
| 5 | Low consumption compressed air. Innovative design of the air flow system, minimizes the usage of compressed air to achieve maximum performance. |
| 6 | Light and small size, movable. |
| 7 | Modularization of main valve and air motor. No broken, easy to disassemble and repair. |
| 8 | Optimized design greatly reduces overall component number of pump. Significantly improve performance, help for maintenance. |
| 9 | For power variety, pneumatic pump’s flow capacity normally lowers than electric pump, but BSK pump is workable in series at certain conditions. This can largely satisfy customer request. |
| 10 | Innovated design of sealing structure and material, totally solve the leakage inside or outside. |
A 80 X X - X X X - X (model selection)
Form of pipe mouth: A-BSP B-NPT(F) C-Flange
Diaphragm material: 9 – Santoprene H – Hytrel T - PTFE/Santoprene
Ball material: 9 -Santoprene H – Hytre T – PTFE A - Acetal
Ball seat material: P/K –Polypropylene/Kynoar SS –Stainless Steel
Pump material: SS –Stainless Steel AL –Aluminum Alloy CI- Carbon Steel P/K –Polypropylene/Kynoar
Maximum Applied Temperature Limits (diaphragm / ball / seal material)
Acetal ···············································40°- 150°F (4.4- 65.5°C)
Santoprene········································-40°- 225°F (-40°- 107.2°C) ···············································40°- 220°F (4.4°- 104°C) Nitrile················································10°- 180°F (-12°- 82°C) Viton·················································-40°- 350°F (-40°-176.6°C) Hytrel···············································-20°-150°F (-12°- 93°C) Kynar···············································10°-200°F (-28.9°- 65.5°C) Polypropylene····································32°- 175°F (0-79.4°C)
3
" Flow diagram
OPERATING INSTRUCTIONS
- Always flush the pump with a solvent compatible with the material being pumped if the material being pumped is subject to “setting up” when not in use for a period of time.
- Disconnect the air supply from the pump if it is to be inactive for a few hours.
- The outlet material volume is governed not only by the air supply but also by the material supply available at the inlet. The material supply tubing should not be too small or restrictive. Be sure not to use hose which might collapse.
- When the diaphragm pump is used in a forced -feed (flooded inlet) situation, it is recommended that a “Check Valve” be installed at the air inlet.
- Secure the diaphragm pump legs to a suitable surface to insure against damage by vibration.
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