Top Pneumatic Diaphragm Pump Reviews

TABODD Air Operated Double Diaphragm Pump QBY-15Z 1/2 inch Outlet Inlet 12 GPM Pneumatic Transfer Pump 115 PSI Industrial Pump Pneumatic Double Diaphragm Pump for Chemical Waste Oil Cast Iron

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 to pump a fluid..
In the pump two symmetrical working chamber each equipped with a diaphragm, the center link will be integrated into one. Compressed air from the pump inlet into the valve, through the valve body to introduce compressed air into one of the chamber to promote movement of the diaphragm chamber, while the other chamber gas emissions..
Once the end of the stroke is reached, the gas distribution mechanism automatically introduces compressed air into the other working chamber to push the diaphragm in the opposite direction so that the two diaphragms move back and forth in unison..
EXCELLENT CONSTRUCTION - Resists corrosion for reliable performance and long life. Bolted construction is designed for leak-free fluid handling. Easy access to ball checks and fluid caps for maintenance and repairs..
VERSATILE USE - The diaphragm pump with convenient operating are widely used in various industries, such as petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive etc..

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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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Air-Operated Double Diaphragm Pump,QBK-25L Aluminum Alloy 1 inch Inlet Outlet USA Stock

Made of aluminum alloy, it is sturdy and durable. Working pressure is 29 to 115 PSI..
24 GPM pneumatic double diaphragm pump with 1 inch inlet and outlet..
Capable of pumping up to 24 gallons per minute at temperatures up to 80 degrees Fahrenheit..
Suitable for use with water. Suitable for low viscosity petroleum fluids including diesel, kerosene, engine oil and some used oils..
Note: Cannot be used for corrosive liquids..

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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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Cozyel 12 GPM Air-Operated Air Diaphragm Double Diaphragm Pump Cast Iron 115 PSI Dual Diaphragm Air Pump Petroleum Fluids 1/2 inch Inlet/Outlet QBK-15

Air-Operated Double Diaphragm Pump 12GPM 1/2Inch Inlet And Outlet. The diaphragm pump features an externally serviceable air distribution system and all-bolted construction, with convenient operating, are widely used in various industries, such as petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive etc.
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..
Rugged construction - resists corrosion for reliable performance and long life.Bolted construction is designed for leak-free fluid handling..
Good abrasion resistance and heat resistance..
Easy access to ball checks and fluid caps for maintenance and repairs..

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Chapin 97600 15-Gallon, 12-volt EZ Tow Dripless Fertilizer, Herbicide and Pesticide Sprayer, 15-Gallon (1 Sprayer/Package)

Tank construction: poly, shut-off material: poly-trigger, extension wand material: brass. High performing 12-volt diaphragm pump and dual filtration system.
15-Gallon translucent tank with 5-inch wide mouth and drain plug for easy filling and cleaning.
Compatible with common fertilizers, weed killers and pesticides.
Durable steel frame trailer with pneumatic tires and adjustable hitch.
Professional dripless shut off with Comfort Grip lock on/off feature, 15-ft reinforced hose and 7-ft coverage spray boom.

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Cozyel Air-Operated Diaphragm Pump Double Diaphragm Pump 1-1/2 inch Inlet & Outlet Air Diaphragm Pump Dual Diaphragm Air Pump Aluminum Alloy 44 GPM Max 115PSI QBK_40L

Air-Operated Double Diaphragm Pump 12GPM 1-1/2Inch Inlet And Outlet. The diaphragm pump features an externally serviceable air distribution system and all-bolted construction, with convenient operating, are widely used in various industries, such as petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive etc..
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..
Good abrasion resistance and heat resistance..
Rugged construction - resists corrosion for reliable performance and long life.Bolted construction is designed for leak-free fluid handling..
Easy access to ball checks and fluid caps for maintenance and repairs..

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Air-Operated Double Diaphragm Pump 1/2 inch Inlet Outlet Cast Iron Air Diaphragm Pump 12 GPM Max 115PSI for Industrial Use QBK-15-1/2inch

【PREMIUM DOUBLE DIAPHRAGM PUMP】Good abrasion resistance and heat resistance. Bolted construction for leak-free fluid handling. Motor design delivers optimum air efficiency. "Unbalanced" air valve ensures no-stall operation. Easy access to ball checks and fluid caps for maintenance and repairs..
【EXCELLENT AIR-OPERATED PERFORMANCE】The Listing Is About 12 Gpm Air-operated Double Diaphragm Pump with 1/2 Inch Inlet and Outlet. This Powerful Air-operated Double Diaphragm Pump QBK-15 Features a 1/2in. Inlet and 1/2in..
【MAIN PARAMETER】Type: Double diaphragm, Operation Type: Air-operated, Model: QBK-15, Body Material: Cast iron, Inlet Port: 1/2 inch (12.7 mm), Outlet Port: 1/2 inch (12.7 mm), Air Inlet Size: 1/4 inch (6.35 mm), Gas Nozzle: 0.32 inch (8 mm), Max Flow Rate: 2 m3/h (12 GPM), Suction: 0-5 m (0-16.4 ft), Max Head: 69 m (226.4 ft), Max PSI: 115 psi..
【DURABLE CONSTRUCTION】The diaphragm pump housing is made of cast iron material, bolted against leakage, sturdy, and corrosion-proof for long-time use. [Warning]: Not suitable for acid, alkali and other corrosive liquids!.
【VERSATILE USE】This diaphragm pump can handle various fluids, such as waste oil, alcohol, hydraulic fluid, gasoline, diesel, drink, and so on. It is widely used in m....

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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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SCITOO 6340GPH Submersible Sump Pump 1.5 HP Industrial Sewage Cutter Grinder Cast iron Pump Included Float Switch

【MAIN PARAMETER】This 24 GPM Air-Operated Double Diaphragm Pump with 1 Inch Inlet And Outlet. This powerful air-operated double diaphragm pump operates from 29 to 115 PSI. Features a 1in. inlet and 1in. outlet..
【EXCELLENTCONSTRUCTION】Rugged construction - resists corrosion for reliable performance and long life. Bolted construction is designed for leak-free fluid handling. Easy access to ball checks and fluid caps for maintenance and repairs..
【VERSATILE USE】The diaphragm pump with convenient operating are widely used in various industries, such as petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive etc.Warning!Can not use for corrosive liquid..
【UNIQUE CAPABILITIES】Features an externally serviceable air distribution system and all-bolted construction. Modular air valve is stall-free,this low pulsation air valve provides smooth and rapid changeover for increased efficiency and minimizes down time..
【SAFETY & PROPER USE】The Diaphragm Transfer Pump is to be mounted upright during operation for user safety. This pump is designed specifically for Fuel Transfer of [ low viscosity petroleum fluids including diesel, kerosene, motor oil and some waste oil.].

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Boat Marine Manual Hand Bilge Waste Water Transfer Pump Qiilu Plastic Handle Marine Manual Diaphragm Hand Bilge Water Pump for Boat Yacht

Excellent Design------Boat Marine Manual Hand Bilge Waste Water Transfer Pump is suitable for compact manual self-priming pump. Provides flow rates up to 12 gallons per minute (45 liters per minute)..
Durable and Reliable------Boat Marine Manual Hand Bilge Waste Water Transfer Pump has a robust and durable construction designed for marine applications. Ideal as a backup bilge pump in case your electronic bilge pump fails..
Specifications------ Manual Diaphragm Pump, Material: ABS, Diaphragm Manual Pump with Two Position Handle, Packing List: 1 x Manual Diaphragm Pump, 2 Adapters, 2 Seals..
Dimensions ------- Hose Inlet: Approx. OD. 1.36" (34.5 mm), Hose Outlet: Approx. OD. 1.36" (34.5mm), Max Suction Lift: Approx. 10ft (3m), Max Discharge Head: 13ft (4m). Flow: 720GPH (2724 LPH).
Easy to use------fixed handle with rubber handle, easy to use. Installation can be done without complicated steps..

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AmazonCommercial Heavy Duty Double Diaphragm Transfer Pump 1/2\ Nitrile / NBR / Buna-N - 13GPM / 50LPM Aluminum Air Operated Pneumatic for Diesel, Grease, Kerosene & Oil

Heavy-duty double diaphragm fuel pump for transferring non-flammable liquids like diesel, kerosene, and oil (note: DO NOT USE for gasoline, bio-diesel, windscreen, or similar chemicals).
Self-priming pneumatic pump provides a flow rate of 13GPM (50LPM).
ideal for fuel stations, construction sites, textile factories, mining stations, and environmental/water facilities.
Maximum pressure of 116PSI/8BAR with 1/2-inch inlet/outlets and an air inlet of 1/4-inch NPT.
maximum suction height of 10 feet and a maximum head of 164 feet.
can accommodate suspended solids up to 1/8-inch wide.
Compact, lightweight design with durable aluminum body.
membrane, o-rings, seals, and elastomers are made of durable Nitrile/NBR/Buna-N material.
backed by an AmazonCommercial 1-year limited warranty.

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Superior Pump 92181 1HP Stainless Steel and Cast Iron Tethered Float Switch Sump Pump, 1 HP, Silver

Premium Double PTFE Diaphragms: Our air-operated double diaphragm pump adopts PTFE diaphragms, durable, corrosion-proof, and long-lasting. Max. Temperature: 150 ℉/66 ℃.
Sturdy & Leak-proof Construction: The diaphragm pump housing is made of aluminum alloy material, bolted against leakage, sturdy, and corrosion-proof for long-time use..
Excellent Air-operated Performance: Inlet/Outlet Port Size: 1 inch.
Air Inlet Size: FNPT 1/2 inch. A high-quality glyd ring, the double-acting sealing, strengthens air performance..
Unique & Professional Designs: Our double diaphragm pump features an externally available air distribution system. The modular air valve is stainless. This low pulsation air valve provides smooth and rapid changeover for increased efficiency and minimizes downtime..
Wide Applications: This diaphragm pump can handle various fluids, such as waste oil, alcohol, hydraulic fluid, gasoline, diesel, detergent, drink, and so on. It is widely used in many industries, such as petroleum, metallurgy, mining, coating, printing, water treatment, and automobile..

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