Air Operated Double Diaphragm Pump / Rubber For Oil Paint
1. Air Operated Double Diaphragm Pump Description
1. Double Diaphragm Pump Air Operated Double Diaphragm Pump Rubber Diaphragm for Pump for Food& Chemical, Chemical Resistant Diaphragm Pump is the new kind of transportation machine, adopting compress air, smoke and industry exhaust gas as power source.
2. It has two diaphragms, the compressed air come to the pump body to drive the pump in the constant action of sucking and releasing, so it can pump the liquids easily by this principle. Also it is very safe in dangerous environment since it has no electric motor.
Air Operated Double Diaphragm Pump Parameters
| Item | Description | Unit | Reference Figure |
| 1 | Maximum air inlet pressure | Mpa | 0.83 |
| 2 | Maximum flow rate | L/Min | 192 |
| 3 | Maximum lift | M | 70 |
| 4 | Maximum outlet pressure | Mpa | 0.83 |
| 5 | Maximum particle size | mm | 3 |
| 6 | Weight | kg | 12.3 |
| 7 | Noise level | db | ＜70 |
Air Operated Double Diaphragm Pump Faetures
| 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. |
| 11 | BSK pump can be started with low air press ( only 1.5 KG air press can start BSK pump). |
A 2 5 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)
1" Flow diagram
Maintenance
- Please refer to the component schematic in the assembly drawings to look up the serial numbers and names of parts and grasp the information of parts and maintenance service pack.
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- Some BSK parts are marked as "wearing parts", which can conduce to quick service and downtime reduction.
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- Service kits are divided to service two separate diaphragm pump functions: 1. AIR SECTION, 2. FLUID SECTION. The FLUID SEC -TION is divided further to match typical part MATERIAL OPTIONS.
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- Provide a clean work surface to protect sensitive internal moving parts from contamination from dirt and foreign matter during service disassembly and reassembly.
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- Keep good records of service activity and include pump in preven -tive maintenance program.
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