SS316 Air Operated Pneumatic Double Diaphragm Pump Water Oil Lotion Acid Transfer
3 Inch Stainless Steel Air Operated Pneumatic Water Oil Lotion Acid Transfer Double Diaphragm Pump
Air Operated Diaphragm Pump Applications
- Dewatering through filtration (filter press)
- Chemical dosing to neutralize pH levels and treat sludge
- Wastewater sump transfer and sample
- Municipal water treatment plants, wastewater treatment plants and utility pumps
- Belt press feed
- Sewage treatment process
- Potable water systems
Advantage:
- Idling ,Self-priming , Submerse capability.
- Provide stall-free, ice-free zero leak operation.
- Epoxy-coated air section for tough environmental conditions.
- Low shear force , not easy to damage the material structure.
- Bolt joint design provides even sealing pressure for optimal performance
- Modular air valve,low pulsation operation,providing smooth and rapid changeover.
- Diversity of material,no rotating parts,applicable to various erosive situations.
- No electricity . It's safe and realiable while using in the flammable and explor place .
- Can pump corrosive , volatile, flammable, poisonous fluids with particles and high viscosity.
- Delivery lift and flow can pass the pneumatic valve open to realize the stepless adjustment.
| Max Working Pressure | 120 psi(0.84Mpa, 8.4bar) |
| Max Flow Rate | 270 gpm ( 1022lpm ) |
| Max Reciprocating Speed | 135 cpm |
| Max Suction Height (Dry Sucking) | 5m |
| Max Permitted Grain | 0.37 in ( 9.4mm) |
| Max Air Consumption | 180scfm(90L/s) |
| Air Inlet Size | 3/4 in.npt(f) |
| Air Outlet Size | 1 in.npt(f) |
| Fluid Inlet Size | 3 in. |
| Fluid Outlet Size | 3 in. |
| Net Weight | Stainless Steel 122 kg |
| Type of Diaphragm | IMAGE | Typical Usage |
| PTFE | ![]() |
Excellent choice when pumping highly aggressive fluids such as aromatic or chlorinated hydrocarbons, acids, caustics, ketones and acetates. Temperature range +4°C to +104 C (+40 F to +220F) |
Packing & Shipping:
INSTALLATION
Be sure the mounting can support the weight of the air diaphragm pump, hoses, and accessories, as well as the stress during operation progress.
During installation, make sure that the air diaphragm pump has been fixed with bolts on the mounting feet.
In order to facilitate the operation and maintenance, the maintenance space should be enough during installing the air diaphragm pump.
While fastening the air diaphragm pump, rubber pad can be padded to reduce the noise and vibration during operation.
FAQ
1. Q: Are you a factory or trading company?
A: We are a factory.
2. Q: What're your payments ?
A: T/T,Western Union,L/C etc.
3. Q: What about the package ?
A: Standard export plywood case or carton.
4. Q: How long is the warranty ?
A: According to international standards, products in standard operation is 1 year,except wearable parts.
5. Q: The use of air diaphragm pump have?
A: air operated diaphragm pump can suck the peanut, pickles, tomato slurry, red sausage, chocolate, hops and syrup etc.
Air operated diaphragm pump can suck the paint, pigment, glue and adhesive etc.
Air operated diaphragm pump can suck various glazed slurries of tile, porcelain, brick and chinaware etc.
Air operated diaphragm pump can suck various toxin and flammable or volatility liquid etc.
Air operated diaphragm pump can suck various strong acid, alkali and corrosive liquid etc.
6. Q: How air operated diaphragm pump quality and service?
A: Our air operated diaphragm pump have CE certificate, quality assured, can accept OEM, provide various personalized needs.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.



