Medical Stainless Steel Diaphragm Pump With Double Ceramic Valve
Stainless Steel Diaphragm Pump Application and Advantage:
Stainless Steel Diaphragm Pump are operated with compressed air .
diaphragm pumps is suitable for pumping fluids with particles, and
various liquids, which are highly viscous, volatile, corrosive or
toxic, as well as colloids. The pump body is made of aluminum
alloys, cast iron or stainless steel. The diaphragm is made of high
quality rubber such as Nitrile rubber, chloronorgutta rubber,
fluoroine rubber. The diaphragm pumps are widely used in the
petroleum chemical, electronic, ceramic, food and textile
industries.
| 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). |
Stainless Steel 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 |
A 40 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)
1.5" Flow diagram
Stainless Steel Diaphragm Pump 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.
- Some BSK parts are marked as "wearing parts", which can conduce to
quick service and downtime reduction.
- 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.
- Provide a clean work surface to protect sensitive internal moving
parts from contamination from dirt and foreign matter during
service disassembly and reassembly.
- Keep good records of service activity and include pump in preven
-tive maintenance program.
- Before disassembling, empty captured material in the outlet man
-ifold by turning the pump upside down to drain material from the
pump.
