Air operated Double Diaphragm pumpsA diaphragm pump (also known as a Membrane pump, Air Operated Double Diaphragm Pump (AODD) or Pneumatic Diaphragm Pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or Teflon diaphragm and suitable valves either side of the diaphragm (check valve, butterfly valves, flap valves, or any other form of shut-off valves) to pump a fluid. Those in which the diaphragm is sealed with one side in the fluid to be pumped, and the other in air or hydraulic fluid. The diaphragm is flexed, causing the volume of the pump chamber to increase and decrease. A pair of non-return check valves prevent reverse flow of the fluid. Those employing volumetric positive displacement where the prime mover of the diaphragm is electro-mechanical, working through a crank or geared motor drive, or purely mechanical, such as with a lever or handle. This method flexes the diaphragm through simple mechanical action, and one side of the diaphragm is open to air. Those employing one or more unsealed diaphragms with the fluid to be pumped on both sides. The diaphragm(s) again are flexed, causing the volume to change. When the volume of a chamber of either type of pump is increased (the diaphragm moving up), the pressure decreases, and fluid is drawn into the chamber. When the chamber pressure later increases from decreased volume (the diaphragm moving down), the fluid previously drawn in is forced out. Finally, the diaphragm moving up once again draws fluid into the chamber, completing the cycle. This action is similar to that of the cylinder in an internal combustion engine. |
Product Details
|
||
Brand | : | |
Place of Origin | : | USA, Europe, India, China |
FOB Price | : | |
Minimum Order Quantity | : | Not Given |
Supply Ability | : | |
Packaging & Delivery
|
||
Packaging Detail | : | As per company Standard. |
Delivery Detail | : | EXW-Sharjah basis<div>DDP option available</div> |
Specifications
Not Given
Other Products |
- Marine Seawater Desa ...
- OIL FIELD EQUIPMENT ...
- PUMPS
- SEWAGE TREATMENT PLA ...
- INDUSTRIAL EQUIPMENT ...
- Silica Gel Orange
- Silica Gel White
- Silica gel in uae
- Silica gel in Dubai
- Desiccant Silica Gel ...
- Silica Gel in qatar
- Container Desiccant
- Silica Gel
- Silica gel in UAE
- Silica gel In Middle ...
- MD Totco Equivalent ...
- Corro pump
- Activated Alumina fo ...
- Molecular Sleeve in ...
- Activated Alumina
- Container Desiccant ...
- Activated Alumina fo ...
- Activated Alumina
- Delta Activated Alum ...
- Container Desiccant ...
- Container Desiccant ...
- Container Desiccant ...
- Container Desiccant ...
- Container Desiccant ...
- Container Desiccant ...
- Container Desiccant ...
- Container Desiccant ...
- Tube Diffuser
- Tube Diffuser
- Diffusers
- Diffusers
- Tube settler
- Tube settler
- under water tools in ...
- underwater pneumatic ...
- underwater pneumatic ...
- Strainers
- Automatic Scraper St ...
- Kimo instruments
- 4 A molecular Sieves ...
- KIMO Pressure switch ...
- Blower
- Ceramic catalyst bed ...
- Ultrafiltration
- Waste Water Treatmen ...
- Gas Detectors
- Oxygen Absorber
- Oxygen Absorber
- MOLECULAR SIEVE
- Flower Dry Silica Ge ...
- Silica gel in UAE
- Silica gel orange su ...
- Silica gel White sup ...
- Food safe oxygen abs ...
- Oxygen removal of fo ...
- Oxygen absorber for ...
- Oxygen absorber supp ...
- Desiccants
- Activated alumina
- Activated Alumina Fl ...
- Ozone Instaclean
- Ozone Air purifier
- Portable Ozone Insta ...
- INSTACLEAN OZONE AIR ...
- INSTACLEAN OZONE AIR ...
- Ozone Air sterilizer ...
- Air sterilizer
- Portable Ozone Air s ...
- Nu Oxo Clean - B ...
- Coarse Bubble Diffus ...
- air treatment in kit ...
- Nu Oxo Clean - B ...
- Floating media
- OXYGEN CONCENTRATOR
- OXYGEN CONCENTRATOR
- OXYGEN CONCENTRATOR
- OXYGEN CONCENTRATOR
- OXYGEN CONCENTRATOR
- OXYGEN CONCENTRATOR
- OXYGEN CONCENTRATOR
- NU OXYGEN CONCENTRAT ...
- OXYGEN CONCENTRATOR& ...
- OXI-5 Series OXY ...
- OZONE GENERATOR
- OZONE GENERATOR
- M-Series OZONE G ...
- OZONE GENERATOR- ...
- Bradma Punches
- Bradma Punches
- WA HardFacing Cored ...
- WA HardFacing Cored ...
- Thermal arc spraying ...
- Thermal arc spraying ...
- Cladding cored wires ...
- Cladding cored wires ...
- Cladding cored wires ...
- Cladding cored wires ...
- Cladding cored wires ...
- Joining cored wires
- Joining cored wires
- Joining cored wires
- Joining cored wires
- Joining cored wires
- Aluminium Welding Wi ...
- Aluminium Welding Wi ...
- Welding Wires
- Aluminium Welding Wi ...
- Aluminium Welding Wi ...
- Electrodes
- Electrodes
- Welding Electrodes
- Welding Electrode
- Flux cored TIG rods
- TIG rods
- TIG rod
- Flux cored TIG rod
- Penetrant testing
- Penetrant testing
- Penetrant testing
- Penetrant testing
- Magnetic Particle In ...
- UV LED Technology
- MARINE EQUIPMENTS
- MARINE EQUIPMENT
- ABRASIVES - (BRAND- ...
- ABRASIVES - (BRAND- ...
- ABRASIVES - (BRAND- ...
- ABRASIVES
- ABRASIVES (CUTTING & ...
- ABRASIVES (CUTTI ...
- ABRASIVES (CUTTING & ...
- CUTTING & GRINDI ...
- ABRASIVES - SAIN ...
- MR CHEMIE - NDT ...
- NDT ACCESSORIES & ...
- MR CHEMIE - NDT ACCE ...
- MR CHEMIE - NDT ACCE ...
- NDT ACCESSORIES
- MR CHEMIE - NDT ...
- MR CHEMIE - NDT ...
- NDT ACCESSORIES & ...
- MR CHEMIE NDT ACCESS ...
- MR CHEMIE
- MR CHEMIE
- MR CHEMIE
- MR CHEMIE
- MR CHEMIE
- DEWATERING GEO TEXTI ...
- DE-WATERING BAG
- DEWATERING GEO TEXTI ...
- Silica gel
- Silica gel
- Silica gel
- Silica gel
- Silica gel
- Silica gel orange
- orange Silica gel
- Silica gel orange
- Silica gel orange
- Silica gel orange
- Activated Alumina
- Activated Alumina
- Activated Alumina
- container desiccant
- Desiccants
- Media Filtration
- Oil Water Separator
- Silica gel in UAE
- Blue silica gel
- Odor Control Systems ...
- Water Disinfection
- Pool Products
- Ozonator
- Molecular Sieves for ...
- Strainers
- Automatic Scraper St ...
- Air Eliminators
- Suction Diffusers
- Basket Strainers
- Duplex Strainers
- Tee Strainers
- Custom Baskets & ...
- Oil & Gas Equipm ...
- Water pumps
- Water pumps
- Wika Pressure gauge
- Electric Motors
- Electric Motors
- Explosion proof moto ...
- FillRite Flow meter
- FillRite fuel pump
- Flow meters for fuel ...
- Positive displacemen ...
- Desalination - R ...
- Reverse Osmosis Syst ...
- Sewage Treatment Pla ...
- Grey Water Treatment ...
- Fill pack media
- Filter Press
- Air Operated Pumps
- Centrifugal Pumps
- Positive Displacemen ...
- Submersible Pumps
- metering pump
- FRP PUMPS
- Drilling Equipments