Diaphragm Pumps Suppliers

In a diaphragm pump, the reciprocating member is a flexible diaphragm of metal, plastic, or rubber. This eliminates the need for packing or seals exposed to the liquid being pumped, a great advantage when handling toxic or corrosive liquids. A diaphragm pump is a positive displacement pump that uses a combination of the reciprocating action of a rubber or teflon diaphragm and suitable non-return check valves to pump a fluid. Sometimes this type of pump is also called membrane pump. It handles small to moderate amounts of liquid, up to about 100 gal/min, and can develop pressures in excess of 100 atm. There are three main types of diaphragm pump In the first type, 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. The second type of diaphragm pump works with volumetric positive displacement, but differs that the prime mover of the diaphragm is neither oil nor air; but is electro-mechanical working through a crank/ geared motor drive. The third type of diaphragm pump has one or more unsealed diaphragms with the fluid to be pumped on both sides. The diaphragms again are flexed, causing the volume to change.
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 EMAIL INQUIRY to  1 to 20 of 150 suppliers  Page: [1] 2 3 4 5 6 7 8 >> Next 20 Results
International Air Tool & Industrial Supply Co. | Address: 3574 Hancock Street, Second Floor, San Diego, California 92110, USA USA
www.intlairtool.com | Send Inquiry | Phone: +1-(800)-608-5210
International Air Tool & Industrial Supply Co. offers pneumatic tools, pumps and hoists. Our 20 series air drills is provided with a proper handle and a responsive two-stage trigger throttle provided more...
 
Smith Food Machinery, Inc. | Address: 1133 N. Broadway Ave., Stockton, California 95205, USA USA
www.smithfoodmachinery.com | Send Inquiry | Phone: +1-(209)-465-3688
Smith Food Machinery, Inc. is engaged in buying and selling food processing machinery. Our services include plant appraisals, auction services, on-site liquidation, dismantling of plants and on-site r more...
Berghof/America | Address: 3773 NW 126th Ave, Building 1, Coral Springs, Florida 33065, USA USA
www.berghofusa.com | Send Inquiry | Phone: +1-(800)-544-5004
Berghof/America distributes labware and environmental equipment made of fluoropolymer for research and industry. Our products include distillation apparatus and acid purification apparatus reaction ve more...
Holland Applied Technologies | Address: 7050 High Grove Blvd, Burr Ridge, Illinois 60527, USA USA
www.hollandapt.com | Send Inquiry | Phone: +1-(800)-800-8464
Holland Applied Technologies specializes in the design and fabrication of hygienic process skids & modules. We provide a broad array of products and services to the hygienic process industry including more...
Tramco Pump Company | Address: 1500 West Adams Street, Chicago, Illinois 60607, USA USA
www.tramcopump.com | Send Inquiry | Phone: +1-(312)-243-5800
Tramco specializes in designing, engineering and manufacturing pumps and custom pumping systems for the industrial, commercial & residential and OEM markets. We provide air operated diaphragm pumps, c more...
Graymills Corporation | Address: 3705 N. Lincoln Avenue, Chicago, Illinois 60613, USA USA
www.graymills.com | Send Inquiry | Phone: +1-(773)-248-6825, 477-4100
Graymills Corporation is a pump manufacturer for machine tool coolants. In addition to ink pumps and ink filters, we also provide viscosity controls, ink tanks, hoses and fittings. We worked with fled more...
B&B Pump & Equipment Rentals, Inc. | Address: 7803 Hwy 182 East, Morgan City, LA 70380, USA USA
www.bbpump-equipmentrentals.com | Send Inquiry | Phone: 985-384-3309
B&B Pump & Equipment Rentals, Inc. provides equipment to oil and gas industry. We offer oilfield diving contractors and oilfield service companies a wide variety of rental equipment to complete their more...
CAD Control Systems | Address: 1017 Freeman Road, Broussard, Louisiana 70518, USA USA
www.cadoil.com | Send Inquiry | Phone: 337-369-3737
CAD Control Systems specializes in BOP control systems. We provide skid mounted or trailer mounted units, equipped with diesel or gasoline engines. We manufacture control systems used in many drilling more...
Clark | Address: 10 Brent Drive, Hudson, Massachusetts 01749, USA USA
www.clarksol.com | Send Inquiry | Phone: +1-(978)-568-3400, 800-253-2497
Clark offers products for measuring, monitoring and control. Our product offerings are divided into three areas such as pumps, valves and instrumentation. Our liquid pumps are available in diaphragm, more...
Peak Machinery Inc. | Address: 11790 Owatonna Ct. NE, Blaine, Minnesota 55449, USA USA
www.peakmachinery.com | Send Inquiry | Phone: +1-(612)-810-1955
Peak Machinery Inc. offers new and used pulp & paper equipments, converting machinery & industrial pumps. Our pulp & paper equipments include air compressors, blowers, deflakers, filters, gear drives, more...
Wanner Engineering, Inc. | Address: 1204 Chestnut Avenue, Minneapolis, Minnesota 55403, USA USA
www.hydra-cell.com | Send Inquiry | Phone: +1-(612)-332-5681
Wanner Engineering, Inc. manufactures sealless positive displacement and non metal centrifugal pumps to handle abrasive, aggressive & corrosive as well as high viscous fluids. Our products are used fo more...
PaperEquipment.com | Address: 1917 Penn Avenue, South Minneapolis, Minnesota 55405, USA USA
www.paperequipment.com | Send Inquiry | Phone: +1-(612)-963-2074
PaperEquipment.com specializes in offering used equipments for the pulp and paper industry. Our products include agitators, high & low density cleaners, deflakers, filters, pumps, vacuum pumps, refine more...
Assured Automation | Address: 19 Walnut Avenue, Clark, New Jersey 07066, USA USA
assuredautomation.com | Send Inquiry | Phone: +1-(732)-381-2255
Assured Automation is a leading provider of automated valves and flow components for industrial process control applications. Our product line consists of a complete offering of standardized automated more...
Heritage Equipment Co. | Address: 9000 Heritage Dr., Plain City, Ohio 43064, USA USA
www.heritage-equipment.com | Send Inquiry | Phone: +1-(614)-873-3941
Heritage Equipment Co. is a distributor of new & used process equipment, such as storage tanks, stainless steel tanks, bulk farm tanks, processing vats & kettles, homogenizers, centrifugal pumps, CIP( more...
Kimray, Inc. | Address: 52 NW 42nd Street, Oklahoma City, OK 73118, USA USA
www.kimray.com | Send Inquiry | Phone: 405-525-6601
Kimray, Inc. is a manufacturer of control valves and related equipment for oil and gas producing companies. Our products include control valves, dump valves, oil valves, motor valves, liquid level con more...
Air Systems and Pump Solutions, LLC | Address: 3200 S. Ann Arbor, Oklahoma City, Oklahoma 73179, USA USA
www.aspsoklahoma.com | Send Inquiry | Phone: +1-(405)-512-5100
Air Systems and Pump Solutions, LLC is a source for air compressor systems, parts and service. We offer a wide array of air compressor products, parts and accessories. Our product line includes impact more...
MIG Group | Address: 109 Buckingham Trail, Cranberry Township, Pennsylvania 16066, USA USA
www.mig-group.com | Send Inquiry | Phone: 724-776-1226
MIG Group is a manufacturer's representative company with ISO standard certification serving industries like chemicals, energy, medical & medical imaging, mining, oil & gas, petrochemicals, pollution more...
Counter Flow, Inc. | Address: 6933 Route 6N, Edinboro, Pennsylvania 16412, USA USA
www.counterflow.net | Send Inquiry | Phone: 814-734-9440
Counterflow, Inc manufactures heat exchangers, pressure vessels and moisture separators. We design and produce complete process packages for air and gas compression together with treatment, pumping, c more...
Jaeco Fluid Systems, Inc | Address: 116 South Ship Road, Exton, Pennsylvania 19341, USA USA
www.jaecofs.com | Send Inquiry | Phone: +1-(610)-524-6813
Jaeco is a solution provider of routine metering pumps, check valves, grip seal pipe fittings and agricultural injection pumps. We serve for companies and municipal authorities. Both simplex and duple more...
Kriebel Engineered Equipment, Ltd. | Address: 140 Ivy Lane, King of Prussia, Pennsylvania 19406, USA USA
www.kriebel-ltd.com | Send Inquiry | Phone: +1-(610)-337-8995
Kriebel Engineered Equipment, Ltd. is a distributor and manufacturers' representative for industrial pumps, environmental equipment, and process equipment. In addition to pumps, we offer mechanical se more...
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