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Best Membrane Diaphragm Pump

Air-Operated Double Diaphragm Pump QBK-25L Heavy Duty Dual Diaphragm Air Pump 1 Inlet & Outlet Cast Iron 24 GPM 29-115 PSI for Chemical Industrial Use

  • 【HIGH QUALITY】A diaphragm pump (also known as a Membrane pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or teflon diaphragm and suitable valves on either side of the diaphragm (check valve, butterfly valves, flap valves, or any other form of shut-off valves) to pump a fluid..
  • 【FUNCTION】Our Diaphragm Pumps are compact, light weight, with good abrasion resistance, heat resistance and long service life. Motor design delivers optimum air efficiency..
  • 【NOTE】Not suitable for acid, alkali and other corrosive liquids..
  • 【WIDELY USED】This powerful and efficient Double Diaphragm Pump is perfect for all your needs in every industry,such as petroleum, metallurgy, coating material, mining, printing, paper making, water treatment and automotive, etc..
  • 【BEST SERVICE】100% Refund Guarantee, please be assured the purchase. Our products are sent from the US and can be delivered quickly. If you have any questions or quality issue,please feel free to contact us. NICE CHOOSE will do our best to help you solve the problem..
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DYI Sheng TDS 1/2 inch Stainless Steel SUS 316 Air-Operated Double Diaphragm Pump Teflon Diaphragm Pneumatic Transfer Pump for Chemical and Industrial Use

  • [SAFETY and EXPLOSION-PROOF] The operating pressure is between 1~8.3 bar, driven by air pressure. A Pneumatic Double Membrane Pump can dry-run for extended periods of time without getting overheated. Blocked suction or discharge pipework, the pump will stop due to air pressure balance, and the pipeline pressure will not continue to rise, not causing the danger of pipeline rupture and liquid leakage..
  • [AODD PUMP CAN HANDLE A WIDE RANGE OF PH LEVELS] The pneumatic diaphragm pump design isolates the conveyed fluid from the pumping chamber. Diaphragm Pump is ideal for pumping highly corrosive and hazardous chemical fluids and volatile. Normal operation will not cause harm to the environment and operators..
  • [Wide Applications] The diaphragm pump is suitable for almost of fluids. Pumps can be widely used in the automation industry, water treatment, mining, petroleum, oil and gas, coating, printing, electroplating, chemical industry, electronics, construction, Pharmaceutical, metallurgy, and other industries..
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Fuelworks Double Diaphragm Transfer Pump 1/2\ inch Nitrile/NBR/Buna-N 12gpm / 45lpm Heavy Duty Aluminium Air Operated Pneumatic for Diesel, Grease, Kerosene and Oil

  • PUMP SPECS - This Pneumatic Diaphragm Pump has a Flow Rate of 12GPM/45LPM with Self-Priming capabilities.
  • Max Pressure: 116PSI/8BAR with 1/2" inch Inlet/Outlets, an Air Inlet of 1/4" inch NPT, a Max diameter Solid of 1/8" inch and complete with a pair of PTFE Ball Valves.
  • EFFICIENT DESIGN and CAPABILITIES - Our Diaphragm Pumps are compact, lightweight and built of an Aluminium body for rigorous applications and the Membrane/O-Rings/Seals/Elastomers are of Nitrile/NBR/Buna-N material.
  • With a Max Suction Height of: 10ft (3m) and Max Head of: 164feet (50m) for professional applications.
  • SAFETY and PROPER USE - The Fuelworks Diaphragm Transfer Pump is to be mounted upright during operation for user safety.
  • This pump is designed specifically for Fuel Transfer of [Non-Flammable Liquids like: Diesel, Grease, Kerosene and Oil] (DO NOT USE FOR GASOLINE, Bio-Diesel, Windscreen and Similar Chemicals).
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Lansinoh Breastmilk Collector

  • Light and discreet: our new Medela harmony manual pump can easily fit into your handbag so you can take it almost anywhere and pump.
  • Flex Technology: unique 105-degree angle, oval shape, and soft rim offer a better fitting breast shield for optimal comfort while pumping and more milk per session.
  • Research-based technology: our manual breast pump uses 2 phase technology to mimic natural baby sucking behavior at the mother's breast.
  • Ease of use: easy to use and clean leaving you with more time to spend with baby.
  • INCLUDES: (1) Harmony breast pump (handle, diaphragm, stem with o-ring).
  • (1) 5oz/150mL Breast Milk Bottle, Lid and Stand.
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Medela Replacement Parts Kit Pump In Style Original Advanced with Small 21 mm Breast Shield and Tubing #8007212

  • Kit with Small Size (21 mm) Breast Shield x2 + Connector x2, Valve and Membrane x2, Tubing x2, and Collection Bottle x2 – in sealed packaging..
  • For safety and guaranteed performance, all breast pump parts are authentic from Medela and are BPA Free..
  • Kit includes all essential parts required to pump in one kit..
  • Use this kit to replace your original breast pump parts or to keep an extra set at work or when away from home..
  • Kit for use with Medela Pump In Style Advanced breast pump models that use tubing part number 8007212. (IMPORTANT: Do not use this kit with any other Medela breast pump model because the tubing will not fit the faceplate/ diaphragm cap)..
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Medela Replacement Parts Kit Pump In Style Original Advanced with Large 27 mm Breast Shield and Tubing #101033078 In Sealed Packaging

  • Includes everything you need to pump in one kit in Sealed Packaging..
  • Use this kit to replace your original breast pump parts or to keep an extra set at work or when away from home..
  • Kit with Large Size (27 mm) Breast Shield x2 + Connector x2, Valve and Membrane x2, Tubing x2, and Collection Bottle x2..
  • Kit for use with Medela Pump In Style Original and Advanced breast pump models that use tubing part number  #101033078. Replaces Tubing #8007212. (IMPORTANT: Do not use this kit with any other Medela breast pump model because the tubing will not fit the faceplate/ diaphragm cap)..
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Medela Replacement Parts Kit Pump In Style Advanced ( Old model #57026, #57060 made before 8/2006) BPA Free #PISKITA-STD

  • Kit with Medium Size (24 mm) Breast Shield x2 + Connector x2, Valve and Membrane x2, Tubing x2, and Collection Bottle x2 – in sealed packaging..
  • For safety and guaranteed performance, all breast pump parts are authentic from Medela and are BPA Free..
  • Kit includes all essential parts required to pump in one kit..
  • Use this kit to replace your original breast pump parts or to keep an extra set at work or when away from home..
  • Kit for use with Medela Pump In Style Advanced breast pump models that use tubing part number 8007214. (IMPORTANT: Do not use this kit with any other Medela breast pump model because the tubing will not fit the faceplate/ diaphragm cap)..
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Medela Replacement Parts Kit Pump In Style Original/ Advanced with Extra Large XL 30 mm Breast Shield and Tubing #8007212

  • Kit with Extra Large XL Size (30 mm) Breast Shield x2 + Connector x2, Valve and Membrane x2, Tubing x2, and Collection Bottle x2 – in sealed packaging..
  • For safety and guaranteed performance, all breast pump parts are authentic from Medela and are BPA Free..
  • Kit includes all essential parts required to pump in one kit..
  • Use this kit to replace your original breast pump parts or to keep an extra set at work or when away from home..
  • Kit for use with Medela Pump In Style Advanced breast pump models that use tubing part number 8007212. (IMPORTANT: Do not use this kit with any other Medela breast pump model because the tubing will not fit the faceplate/ diaphragm cap)..
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IEIK Water Pressure Diaphragm Pump DC 12V Pressure Switch Sprayer Pump 5LPM 1.35 GPM 116PSI 165ft Self Priming Pump for Caravan RV Boat Marine Agricultural Spraying Port

  • FEATURES: This water pressure diaphragm pump has a configuration power of 60W, so it has a strong water flow (5L / PM 1.35GPM) and strong pressure (116 Psi = 8.0 Bar).
  • if you worry about water pressure or water flow is small, I think This water pressure diaphragm pump will be a good choice.
  • due to pressure and flow greater than 4L / min water pressure diaphragm pump, so the noise will be slightly larger..
  • FUNCTION: All water pressure diaphragm pump have sealed switch and coating to prevent corrosion.
  • water pressure diaphragm pump in the case of power supply, as long as there is water flow, it began to work, close the valve that will automatically stop working. It is common that diaphragm pump melting or burning when it is overloaded or blocked. IEIK pressure diaphragm pump with upgraded protection device can solve this problem effectively. All of our water pumps are equipped with this upgraded protection device to avoid melting or burning. IEIK water pressure pumps not only can help you to solve the problem of water pressure, but also ensure safety when working..
  • PARAMETER: Water pressure diaphragm pump vertical suction lift: 5ft (1.5m).
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Medela Manual Breast Pump | Harmony Single Hand Breast Pump with Flex Breast Shields for More Comfort and Expressing More Milk

  • Light and discreet: our new Medela harmony manual pump can easily fit into your handbag so you can take it almost anywhere and pump.
  • Flex Technology: unique 105-degree angle, oval shape, and soft rim offer a better fitting breast shield for optimal comfort while pumping and more milk per session.
  • Research-based technology: our manual breast pump uses 2 phase technology to mimic natural baby sucking behavior at the mother's breast.
  • Ease of use: easy to use and clean leaving you with more time to spend with baby.
  • INCLUDES: (1) Harmony breast pump (handle, diaphragm, stem with o-ring).
  • (1) 5oz/150mL Breast Milk Bottle, Lid and Stand.
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Diaphragm Water Pump, 280 3V Mini Air Peristaltic Pump, DC Water Pump for Pumping Environments

  • USE OCCASIONS: The mini diaphragm water pump is mainly used in pumping environments, which can be used in household appliances, models, aquarium equipment, etc..
  • SPECIFICATIONS: The inlet and outlet of mini diaphragm water pump are all fixed calibers, the outer diameter of the water inlet is 7mm, and the outer diameter of the water outlet is 4mm, which is very convenient for installation..
  • MATERIAL: The material of mini diaphragm water pump is very high quality, so the product has high durability and long service life..
  • STABILITY: The mini diaphragm water pump has excellent performance, small size, easy to carry, stable operation, and is a good choice..
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Duckbill Valves and Silicone Diaphragm Compatible with New Wearable Breast Pump,Breastpump Parts Include Breastpump Valve and Silicon Membrane Backflow Protector Membrane Replacement Parts

  • Material Safety - All breastpump parts that come in contact with breast milk are made of safe food grade silicone BPA free, giving you peace of mind....
  • Optimize Pump Performance - Worn or torn valves and membrane may contribute to decreased suction and/or milk backing up in tubing.Replace silicone....
  • Easy Cleaning - Wash breast pump parts after each use with warm soapy water and rinse well.made of silicone material. Can be sanitized with water....
  • Unique Leak-proof Function - Diaphragm and duckbill valve accessories can perfectly meet the accessories you need when using wearable breast pump. The....
  • Assembled Correctly - Incorrect assembly of parts can also lead to no suction or leakage. Please assemble the accessories correctly. Note: This....
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Air Operated Double Diaphragm Pump QBK-15 1/2 inch Outlet 12 GPM Pneumatic Transfer Max 115 PSI Industrial Use for Chemical Waste Oil Dual Dissepiment PTFE Nitrile Rubber by Cast Iron Aluminum Alloy

  • 【INDUSTRIAL QBK-15】Material:Cast iron,aluminum alloy,Stainless steel.Inlet Port: 1/2 inch.
  • 【EXCELLENT EFFICIENCY】Double diaphragm pump motor design delivers optimum air efficiency.Double Diaphragm:PTFE, Nitrile Rubber and Polychloroprene..
  • 【RELIABILITY】 Diaphragm pump unbalanced air valve ensures no-stall operation.Air diaphragm pump good abrasion resistance, chemical resistance, and heat resistance..
  • 【SAFETY】 Air diaphragm pump bolted construction for leak-free fluid handling..
  • 【VARIOUS INDUSTRIES】Diaphragm pump can petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive and other chemical industries..
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