- Air Inlet:3/4-14NPTF-1
- Liquid Outlet:2"Flange
- Liquid Inlet:2"Flange
- Max Flow:600L/Min
- Max Head:70M/Water
- Max Self-Priming Lift(Dry):4.5M
- Max Air Pressure:8.3Bar
- Max Particle Diameter:7mm
- Max Installation Dimension:415*332*595cm
- Weight:51.5KG
- Application:Automotive Industry
- Application:Biofuel Industry
- Application:Commercial Buildings
- Application:Developing World Water Solutions
- Application:District Energy
- Application:Drinking water treatment
- Application:Family Homes
- Application:Food and Beverage Industry
- Application:HVAC OEM
- Application:Industrial Boilers
- Application:Industrial Utilities
- Application:Irrigation and Agriculture
- Application:Machining
- Application:Marine
- Application:Metal and Equipment Manufacturers
- Application:Mining industry
- Application:Pharmaceutical industry
- Application:Raw Water Intake
- Application:temperature control
- Application:Washing and Cleaning
- Application:Wastewater Transport and Flood Control
- Application:wastewater treatment
- Application:Water Distribution
- Application:Water Treatment Solutions
- Power Source:Pneumatic
- Structure:Diaphragm Pump
- Place of Origin:CN;GUA
- Brand Name:BSK
- Model Number:BA50SS-S991-C
- Pressure:8.3 Bar
- Cable Length:Type
- Outlet Size:Type
- Certification:ce
- Certification:ATEX


Model No. | Pipe Size | Max. Air Pressure | Max. Flow Rate | Air side/ Fluid side Material | Seat Material | Diaphragm/Ball Material |
BA50SS-S991-C | 2 inch/ 50mm | 8.3BAR/70PSI | 667L/min | 316#Stainless Steel(SS) | 316#Stainless Steel(SS) | Santoprene |
Product Description |
Compressed Air Pneumatic diaphragm pump(AODD pump) is a new transport machinery , is currently one of the most innovative pump . Using compressed gas as a power source for a variety of corrosive liquid , with particles of liquid , high viscosity , volatile, flammable, poisonous liquid can be pumped optical exhaustion . There are four pneumatic diaphragm material: plastic , aluminum, cast iron , stainless steel. Pneumatic diaphragm pumps were used nitrile,rubber,neoprene , Viton , Teflon , depending on the liquid medium , poly ethylene forty-six . To meet the needs of different users . Placed in a variety of special occasions , for pumping a variety of conventional pumps can not pump the media , have achieved satisfactory results. |
Product Application |
Filter Press machinery | Plate-and-frame type filter press, for filter polluted water and separate moisture material. |
Cardboard packaging machinery | Cardboard synthesis equipment to extract paste, adhesive kraft paper and corrugated. |
Chemical Factory | Material handling or removable barrels material ( instead of drum pumps ). |
Moving baggy filter | Industrial wastewater filtration or chemical material separation. |
Paint filling machinery | Pumping varnish for filling and packaging |
New energy plant/ multi crystalline silicon plant | Pumping polysilicon raw material for solar |











Q1 : Are you a factory or a trading company?
A1 : BSK is the JV-Enterprise for Chinese and American,have our R&D office in USA and factory in
Guangzhou of China.
Q2 : What are your payment methods acceptable?
A2 : T/T , Western Union , Alipay , Paypal , L/C etc.
Q3 : What about your package?
A3 : Except 2 inch aluminum alloy pumps,other pumps less than 2 inch are using paper boxes,others
are using wooden boxes.
Q4 : How long is the warranty?
A4 : According to the international standard,under standard operation,BSK offers 5 years guaranteed
for the whole pump except the vulnerable parts.
Q5 : The function of your pumps?
A5 : 1.The pump can suck the peanut,pickles,tomato slurry,red sausage,chocolate,hops and syrup etc.
2.The pump can suck the paint,pigment,glue and adhesive etc.
3.The pump can suck various glazed slurries of tile,porcelain,brick and chinaware etc.
4.The pump can suck various toxin and flammable or volatility liquid etc.
5.The pump can suck various strong acid,alkali and corrosive liquid etc.
Q6 : How about your product quality and service?
A6 : We have many agents in around the world,they can offer you door-to-door after service when you
have question in using our pumps.For certificates,we have ISO: 9001: 2015,CE, EAC and own
design patents,quality assured,can accept OEM/ODM,provide various personalized needs.