Self Priming Pneumatic Diaphragm Pump 1.5 Air Diaphragm Pump Low Air Pressure
Brand Name:BSK
Model Number:BSKP40PP-P99-C
Minimum Order Quantity:10
Delivery Time:5days
Payment Terms:FOB T/T
Place of Origin:Guangzhou
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Foshan Guangdong China
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E 18Floor Fazhan Build No.13 Easy Huayuan Road Chancheng Area Foshan City.
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Vacuum Diaphragm Pump Introduction
The diaphragm pump offers high volume delivery even at low air pressure and a b road range of material compatibility options available.Refer to the model and option chart.The pump is provided with the modularized air motor and fluid section.
The air operated diaphragm pump alternately generates the intake fluid pressure and positive fluid pressure in the fluid chamber by using the pressure difference in the air chamber. The ball valve can ensure the forward flow of fluid.
Pump cycling will begin as air pressure is applied and it will continue to pump and keep up with the demand. It will build and maintain line pres -sure and will stop cycling once maximum line pressure is reached (dis -pensing device closed) and will resume pumping as Needed
| Item | Description | Unit | Reference Figure |
| 1 | Maximum air inlet pressure | Mpa | 0.83 |
| 2 | Maximum flow rate | L/Min | 378 |
| 3 | Maximum lift | M | 70 |
| 4 | Maximum outlet pressure | Mpa | 0.83 |
| 5 | Maximum particle size | mm | 6 |
| 6 | Weight | kg | 23 |
| 7 | Noise level | db | ＜70 |
Vacuum Diaphragm Pump Specifications
Air Diaphragm Pump
1. Non leakage
2. Good self priming performance
3. Convey all kinds of medium
4. Material:Cast steel,Alu,SS,PP
Vacuum Diaphragm Pump Application and Advantage:
Pneumatic diaphragm pumps 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.
Remark: The pumps weight in the table are approximation.. Will be caused differences because of the components. Just for reference.
Material Temperature Limits(Diaphragm/ball/sealed material)
Material | Application temperature range |
POM | 10°-180°F (-12°- 82°C) |
Santoprene® | -40°- 225°F (-40°- 107.2°C) |
PTFE | 40°- 220°F (4.4°- 104°C) |
Nitrile | 10°- 180°F (-12°- 82°C) |
Viton® | -40°- 350°F (-40°-176.6°C) |
PVDF | -20°-150°F (-12°- 93°C) |
Hytrel® | 10°-200°F (-28.9°- 65.5°C) |
PP | 32°- 175°F (0 -79.4°C) |
Vacuum Diaphragm Pump Description
The BSK diaphragm pump offers high volume delivery even at low air pressure and a broad range of material compatibility options available. BSK pumps feature stall resistant design, modular air motor / fluid sections.
Air operated double diaphragm pumps utilize a pressure differential in the air chambers to alternately create suction and positive fluid pressure in the fluid chambers, ball checks insure a positive flow of fluid.
After ventilation, the pump stars to run, and the output pressure reaches the desired output. When the pressure in the output reaches the maximum limits(equivalent both of the inlet&outlet be closed) Pump will stop running. Once the pressure in the pipeline is less than the maximum valve the pump will resume operation..
MAINTENANCE
- Refer to the part views in the assembly chart for the parts’ number and name to understand the information of the part and service kits.
- Parts which marked with “Vulnerable parts”, to prepare these parts in hand will help you save time for fast maintenance and reduce downtime.
- Maintenance service kits’ functions are separated into 2
independent sections: 1, Air kits; 2, Wet kits. Wet kits will be
further subdivided to match the material options for typical parts.
- 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 preventive maintenance program.
- Before disassembling, empty captured material in the outlet manifold by turning the pump upside down to drain material from the pump.
Diaphragm pump maintenance resetting attention points.
- All sealed parts and the connected positions need to be coated with grease.
- All re-use sealed parts need to be checked if there has damage If there has damage on the surface, please to use a new one.
- The lip direction of the lip shape seal ring need to install to the directed direction on the chart.
- Bolts on the fluid cap need to be fastened alternating to ensure the better sealing effect..
Troubleshooting guidance
1.Air outlet has fluid when pumping
Check if the diaphragm be damaged
Check if the diaphragm bolts loosening
2.The output fluid has bubble
Check the suction pipe joints are well sealed
Check the suction pipe and fluid inlet are well sealed
Check the ring between fluid inlet and fluid cap are with O-ring
Check the diaphragm bolts are fastened
3.Pumping capacity is low
Check if the air supply is stable
Check whether the inlet and outlet is blocked
Check the joint to the fluid inlet is sealed and not leakage
Check if the ball stick to the ball seat or ball seat is not suitable
4. Without reciprocating motion, the air flow is discharged from the exhaust port
Check the sealed ring of the main air valve
Check the sealed ring of the pilot rod valve
Check the sealed ring of the diaphragm rod
Self Priming Pneumatic Diaphragm Pump 1.5 Air Diaphragm Pump Low Air Pressure
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