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Best Diaphragm Hydraulic Pumps - Buying Guide

Last Updated: 01/22/2019

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  #1

bayite 12V DC Fresh Water Pump with 2 Hose Clamps 12 Volt Diaphragm Pump Self Priming Sprayer Pump with Pressure Switch 4.5 L/Min 1.2 GPM 80 PSI Adjustable for RV Camper Marine Boat Lawn

 PartNumber: XX328   |   Asin: B074MZYS37

Features & Benefits: Positive displacement pump. Can run dry. Quiet operation Industry standard mount pattern. Demand pump. Easy connect fittings.
Typical Applications: Agricultural Spraying. General Industrial. Automotive Marine/RV/Camper/Caravan/Boat/Shower Pump, water transfer pump, washdown pump, misting pump, sprayer pump

Specifications:

Self-priming diaphragm pump with a built-in pressure switch
Brand New and Good quality

Temperature Range: 0~60 C /32~140 F
Volts:DC 12V
Amp Draw: 5.0AMP
Adjustable CUT OFF Pressure : Default 80-85 PSI, MAX 100 PSI(5.5Bar). It doesn't mean 4.5L/min jet at 100PSI
Inlet/Outlet: 3/8 inch (10mm) hose barb
Flow: 4.5 L/min
Vertical Suction Lift: 6.6ft (2m)
Product Size approx: 16.5cm(L) x 10cm(W) x 6cm(H)
Product Weight: Approx. 600g /21 oz
Multi-purpose: Home use for Garden sprinklers, lawn, shower, water taps in the boat, caravan, travel trailers, rv or motor home
suits for Caravan, Camper, RV, Boats, Marine, Home Garden and Camping

Package Includes:

1 x Diaphragm Water Pump
2 x Hose Clamps

100% satisfaction and RISK FREE warranty:
1 year free replacement or full refund without return.
If the item you have received is defective or damaged in any way, please contact we SELLER instead of amazon by clicking the link of "Ask Seller" in your order details. You can get a replacement or a full refund with no need to return the item.
bayite provides hassle-free service. 100% satisfaction guaranteed.

Features

  • The patented design delivers smooth & consistent flow at all ranges of operation, while drawing low current
  • Inlet and Outlet: 3/8-inch hose barb ports. Vertical Suction Lift: 6.6ft (2m). Adjustable CUT-OFF Pressure: Default 80-85PSI, MAX 100 PSI(5.5Bar). It doesn't mean 4.5L/min jet at 100PSI. Comes with 2 tube clamps. Water residue may come out from the pump due to the quality test before shipping
  • The pump body is sealed to prevent incidental moisture and dust from entering. Able to operate in a wet environment. Self priming function allows it to be mounted above water tank
  • Sealed switches and electro coating to inhibit corrosion. Soft rubber mounting tabs to reduce vibrations. When installed correctly, Marine Duty Fresh Water Pumps provide years of quiet operation
  • The pump in combination with a low backpressure water system can exceed all expectations
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Brand: bayite   |   Manufacturer: bayite

Item Dimensions: 4 x 3 x 8 inches (10.2 x 7.6 x 20.3 cm)   |   Package Dimensions: 3.5 x 4.9 x 8 inches (8.9 x 12.4 x 20.3 cm)

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  #2

bayite 12V DC Fresh Water Pressure Diaphragm Pump with Hose Clamps Self Priming Sprayer Pump with Pressure Switch 4 L/Min 1.0 GPM 80 PSI for RV Camper Marine Boat

 PartNumber: BYT-7A102   |   Asin: B01N75ZIXF

Features & Benefits Positive displacement pump Can run dry Quiet operation Industry standard mount pattern Demand pump Easy connect fittings Typical Applications Agricultural Spraying General Industrial Automotive Marine/RV/Camper/Caravan/Boat Pump

Specifications:

Self-priming diaphragm pump with a built-in pressure switch
Brand New and Good quality

Temperature Range: 0~60 C /32~140 F
Volts:DC 12V
Amp Draw: 3.0AMP
Cut-off Pressure : 80 PSI. It doesn't mean 4L/min jet at 80PSI
Inlet/Outlet: 3/8 inch (10mm) hose barb
Flow: 4 L/min
Vertical Suction Lift: 5ft (1.5m)
Product Size approx: 15.5cm(L) x 10cm(W) x 6cm(H)
Product Weight: Approx. 650g /23 oz
Multi-purpose: Home use for Garden sprinklers, lawn, shower, water taps in the boat, caravan, rv or motor home
suits for Caravan, Camper, RV, Boats, Marine, Home Garden and Camping

Package Include:

1 x Diaphragm Water Pump
2 x Hose Clamps

Features

  • The patented design delivers smooth & consistent flow at all ranges of operation, while drawing low current; 3/8-inch hose barb ports; Vertical Suction Lift: 5ft (1.5m). Adjustable CUT-OFF Pressure : default 80 PSI, MAX 100 PSI. It doesn't mean 4L/min jet at 80 PSI
  • The balanced motor design incorporates precision ball bearings for long life, motor is equipped with an integral thermal breaker. Water residue may come out from the pump due to the quality test before shipping
  • All marine duty pumps have sealed switches and are finished with a Electro Coating to inhibit corrosion. This is NOT a submersible pump. Do NOT submerge it in water
  • The soft rubber mounting feet provide good cushion from vibration. When installed correctly, marine duty fresh water pumps provide years of quiet operation
  • The pump in combination with a low backpressure water system can exceed all expectations
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Brand: bayite   |   Manufacturer: bayite

Package Dimensions: 3.5 x 5.1 x 8.1 inches (8.9 x 13.0 x 20.6 cm)

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  #3

Taco 007-F5-7IFC Cast Iron Circulator Pump with Integral Flow Check

Model: 007-F5-7IFC   |    Mpn: 007-F5-7IFC   |    Ean: 0687752539288   |    PartNumber: 007-F5-7IFC   |   Asin: B003EV1BAU

Taco 007-F5-7IFC Cast Iron Circulator Pump with Integral Flow Check

Features

  • Casing O-Ring: 008-005RP - Flange Gasket Set: 007-007RP
  • Capacitor or PC Board: 007-002RP - Cartridge Assembly Complete: 007-042RP
  • Standard High Capacity Output Compact Design - Quiet, Efficient Operation
  • Unique Replaceable Cartridge Design-Field Serviceable - Direct Drive-Low Power Consumption
  • This product runs using a 0.04 (1/25) horsepower motor
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Brand: Taco   |   Manufacturer: Taco

Item Dimensions: 7 x 4 x 5 inches (17.8 x 10.2 x 12.7 cm)   |   Package Dimensions: 5.5 x 7 x 7.1 inches (14.0 x 17.8 x 18.0 cm)

First Available: 2017-05-15

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  #4

NorthStar NSQ Series 12V On-Demand Diaphragm Pump - 4 GPM @ 60 PSI

Model: 2684062   |    Mpn: 2684062   |    PartNumber: 2684062   |   Asin: B00BJ2H222

The NorthStar NSQ Series 12V On-Demand Diaphragm Pump is a premium-quality on-demand diaphragm pump that upgrades your sprayer with innovative components and engineering for superior spot or broadcast spraying performance. 100% continuous duty rating with no cool down period required. Flow (GPM): 4.0, Inlet Port (in.): 1/2 NPT, Seal Type: Viton, Power Supply: 12V, Lift (ft.): 12, Pressure (PSI): 60, Amps: 13, Outlet Port (in.): 1/2 NPT, Self-Priming: Yes, Mounting Base L x W (in.): 2.25 x 3.19

Features

  • Automatically turns off when no flow is required to conserve battery power
  • Honeywell MICRO SWITCH for enhanced durability and efficiency
  • Unique pressure switch design slowly cycles the pump for reduced switch and motor wear
  • Patent-pending DXS-3 valves are made with chemical-resistant Viton for faster priming, better performance and longer life
  • Santoprene diaphragm for reliability and longer life
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Brand: NorthStar   |   Manufacturer: NorthStar

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  #5

Happybuy Air-Operated Double Diaphragm Pump 1/2 inch Inlet & Outlet Cast Iron 12 GPM Max 120PSI for Chemical Industrial Use, QBK-15-1/2

Model: Air-Operated Double Diaphragm Pump   |    Ean: 0601707142118   |   Asin: B07DFGCGFG

Cast Iron Air-Operated Diaphragm Pump 115 PSI 12 GPM Double Diaphragm Air Pump Introduction: This powerful air-operated double diaphragm pump operates from 29 to 120 PSI. 1/2". dia. inlet and 1/2in. dia. outlet capable . 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. Features: Top quality glyd ring, a double-acting seal that delivers better performance Externally serviceable air distribution system and all-bolted construction for convenience Bolted construction for leak-free fluid handling Suitable for general acid and alkali (not suitable for solvent)This type of diaphragm pump is popular in various industries, such as petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive, etc Specifications: Material: Cast IronMax. Fluid Temp. (deg F): 122Max. PSI: 115Outlet Port (in. ): 1/2Flow (GPM): 12Max. Suspended Solids (in. ): 1/8Average Air Consumption (CFM): 10Air Inlet Size [in]: 1/4''Inlet/Outlet Port Size/Standard: 1/2''Flow rate: 2000L/maximum suction: 3mMaximum head: 69m

Features

  • MAIN PARAMETER ~Material: Cast Iron; Type: Double diaphragm; Operation Type : Air-operated; Inlet/Outlet Port Size/Standard 1/2"; Air Inlet Size [in] 1/4".
  • Quality Performance ~Maximum Head 226FT/69M, Max Pressure: 115PSI/8BAR. Top quality glyd ring, a double-acting seal that delivers better performance. 1/4 inch air inlet with NPT fitting uses standard shop air for easy operation.
  • UNIQUE DESIGN ~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.
  • EXCELLENT CONSTRUCTION ~Rugged construction - resists corrosion for reliable performance and long life. Bolted construction is designed for leak-free fluid handling.
  • 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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Brand: Happybuy   |   Manufacturer: Happybuy

Item Dimensions: 8 x 12 x 12 inches (20.3 x 30.5 x 30.5 cm)   |   Package Dimensions: 8 x 12 x 12 inches (20.3 x 30.5 x 30.5 cm)

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  #6

General Hydroponics GH2716 Pump

Model: GH2716   |    Mpn: 728040   |    Ean: 8927615997759   |    PartNumber: 728040   |   Asin: B008UF9XLY

General Hydroponics' Dual Diaphragm Air Pump is the only air pump in the world that is manufactured exclusively for use with hydroponics systems. This high output pump (320 GPH/24,800 cc/min capacities) has four adjustable 1/4" outputs or valves that can be teed off twice to power up to eight WaterFarm units. In addition, growers who use our Dual Diaphragm Air Pump can count on it to reliably oxygenate their reservoir with air stones. This high output pump (320 mph/24,800 cc/minute capacities) has four adjustable 1/4" outputs

Features

  • General Hydroponics Dual Diaphragm air pump is the only air pump in the world that is manufactured exclusively for use with hydroponics systems
  • This high output pump (320 mph/24,800 cc/minute capacities) has four adjustable 1/4 outputs
  • In addition, growers who use our Dual Diaphragm air pump can count on it to reliably oxygenate their reservoir with air stones
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Brand: General Hydroponics   |   Manufacturer: General Hydroponics

Item Dimensions: 6.1 x 5.2 x 7.1 inches (15.5 x 13.2 x 18.0 cm)   |   Package Dimensions: 5.3 x 6.1 x 7 inches (13.5 x 15.5 x 17.8 cm)

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  #7

Roughneck Air-Operated Double Diaphragm Pump - 12 GPM, 1/2in. Inlet & Outlet

 PartNumber: CRESCENT ENTERPRISES-312   |   Asin: B00KS6KVY6

This powerful Roughneck air-operated double diaphragm pump operates from 29 to 115 PSI. Features a 1/2in. dia. inlet and 1/2in. dia. outlet capable of pumping up to 12 gallons/min. at temperatures up to 122 degrees F. Ideal for use with low viscosity petroleum fluids including diesel, kerosene, motor oil and some waste oil. Not for use with gasoline. Max. Fluid Temp. (deg F): 122, Max. PSI: 115, Outlet Port (in.): 1/2, Flow (GPM): 12, Dimensions L x W x H (in.): 10 x 5 x 11, Max. Suspended Solids (in.): 1/8, Average Air Consumption (CFM): 10, Air Inlet Size (in. NPT): 1/4, Inlet Port (in.): 1/2, Operating PSI: 29-115

Features

  • Powerful air-operated pump operates at up to 115 PSI and is capable of pumping up to 24 gallons/min at temperatures up to 80deg F
  • Diaphragm includes elastomer of Nitrile inside diaphragm, making this pump ideal for low viscosity petroleum fluids such as diesel, kerosene and some waste oils, even with some solid dirt that is less than 1/8in. dia.
  • Includes top quality glyd ring, a double-acting seal that delivers better performance
  • Includes externally serviceable air distribution system and all-bolted construction for convenience
  • 1/4in. air inlet with NPT fitting uses standard shop air for easy operation
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Brand: Roughneck   |   Manufacturer: Roughneck

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  #8

HQMaster Diaphragm Pump DC 12V 70W 6L/Min 130PSI Self Priming High Pressure Water Pump Silent Running

 Ean: 0763684165761   |    PartNumber: HQ-761   |   Asin: B074J663KC

Before use, please soften the black high-pressure tube with hot water. This step will make it easy and big enough to fit the inlet/outlet connections. Every pump will be tested out before they are released into the marketplace. Please be NOTED the New Pump may have some water inside due to factory test. PLEASE NOTE: Before use, you need to buy a power adapter. And you need to separately purchase a micro switch if you want to adjust the water pressure. Water pressure is generally adjusted by the size of the nozzle flow. The pressure can be adjusted to 130PSI. In front of the pump head, there are two wires, which can connect a micro switch to control the water pressure. Specifications: Volts: DC 12V Power (max): 70W Input water pressure: 0.2Mpa Max Output water pressure: 0.9Mpa Pressure setting: 130PSI(Max)(can be adjusted from 75PSI to 130PSI if needed) Largest Flow: 6L/min Protection Valve Type: intelligent valve (with built-in pressure switch) The absorption process: 2.5 meters Head: 90 meters (water diversion length of pipe) Range: 9 meters Material: ABS Drive Method: Electric Pump shaft position: Horizontal Impeller structure: Seal type Impeller amount: Single Impeller suction way: Single Performance: High Pressure Pumped Medium: Clean Water Lift: 100m Rotational Speed: 4500r/m Length of high-pressure tube: 2m Range of application: Spraying, washing, raised pressure, spray insecticide etc. Package contents: 1 x Diaphragm Pump 1 x High-pressure Tube 1 x Filter Net 2 x Screw Cap

Features

  • Before use, please soften the black high-pressure tube with hot water. This step will make it easy and big enough to fit the inlet/outlet connections.
  • Silent running, low power consumption, easy to install, motor duty cycle will vary with load and ambient temperature
  • 1.3 Gallons per minute (6 Litres per minute); DC12V; Power (max): 70W; Pressure (max): 130 PSI
  • Able to run dry, self priming; Totally sealed, high stable pressure; Coming with 1 x High-pressure Tube, 1 x Filter Net, 2 x Screw Cap
  • Applications: for garden sprinklers, shower, water taps in the boat or caravan,spray for farm chemical, pesticide
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Brand: HQMaster   |   Manufacturer: HQMaster

Item Dimensions: 3.07 x 4.65 x 7.87 inches (7.8 x 11.8 x 20.0 cm)   |   Package Dimensions: 3.07 x 4.57 x 8.5 inches (7.8 x 11.6 x 21.6 cm)

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  #9

Shurflo 5059-1311-D011 Automatic Demand 12V DC Diaphragm Pump

 Ean: 0698035141470   |    PartNumber: 5059-1311-D011   |   Asin: B01MTY2U7Z

The Shurflo 5059-1311-D011 Automatic Demand 12V DC Diaphragm Pump features a built-in pressure switch that reacts to outlet pressure and interrupts power at a preset shutoff pressure indicated on the pump label. As soon as outlet pressure drops below a predetermined limit, usually 15-20 PSI less than the shutoff pressure, the switch closes and the pump will only operate until the shutoff pressure is achieved. This built-in pressure switch protects the pump in the event of dead-heading. The Shurflo 5059-1311-D011 has excellent chemical resistance and can handle pumping a variety of fluids as a result of its Viton valves and Santoprene diaphragm. The pump is driven by a 12V DC continuous duty sealed motor.

Features

  • Max. 5.3 GPM ; Max. 60 PSI ; Max. 17 Amps ; Max. 120 F
  • Port Size: 1/2 male NPS
  • Driven by a 12V sealed motor (continuous duty)
  • Viton valves and Santoprene diaphragm for maximum chemical resistance
  • Self-primes up to 8' high ; Polypropylene housing ; Weighs 8 lbs.
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Brand: SHURFLO   |   Manufacturer: Shurflo

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  #10

Pump, Diaphragm, 115 Vac

 PartNumber: 8000-813-238   |   Asin: B00E5UW8NS

' Electric Sprayer Pump, -, Voltage 115VAC, Inlet/Outlet (In.) 3/8 FNPT, Body Material Nylon, Diaphragm Material Santoprene(r), Check Valve Viton(r), Pressure On 85, Pressure Off 100, Max. Temp. (F) 160, Length (In.) 8.38, Width (In.) 3.28, Height (In.) 4.11, -, -, -, -, -, Max. Head (Ft.) -, Prime in Feet 8, 1.6, 1.26, 1.10, 0.93, 1.6 GPM Max., Max. Pressure (PSI) 100, Motor Type -, - HP, - RPM, Self-Priming Yes, Operates on Demand, - Pumping Head, - Impeller, - Seal '

Features

  • Price For: Each Self-Priming: Yes Pressure Switch: Operates on Demand Diaphragm Design: Three Chamber Item: Electric Sprayer Pump Type: - Diaphragm Material: Santoprene(R) GPM Max.: 1.6 Max. Pressure (PSI): 100 Agency Compliance: UL Recognized Component for Canada and US Item: Electric Sprayer Pump Voltage: 115VAC Inlet/Outlet (In.): 3/8 FNPT Body Material: Nylon
  • Check Valve: Viton(R) Pressure Off: 100 Max. Temp. (F): 160 Length (In.): 8.38 Width (In.): 3.28 Height (In.): 4.11 Prime in Feet: 8 GPM @ 0 PSI: 1.6 GPM @ 20 PSI: 1.26 GPM @ 40 PSI: 1.10 GPM @ 80 PSI: 0.93 Self-Priming: Yes GPH of Water @ 30 Ft. of Head: - Motor Type: - GPH of Water @ 20 Ft. of Head: - GPH of Water @ 10 Ft. of Head: - Impeller: - Pumping Head: -
  • Features: - Max. Head (Ft.): - Seal: - Includes: - RPM: - GPH of Water @ 70 Ft. of Head: - HP: - GPH of Water @ 50 Ft. of Head: - Pressure On: 85 Country of Origin (subject to change): Mexico
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Brand: SHURFLO   |   Manufacturer: SHURFLO

Item Dimensions: 4.8 x 5.8 x 11.6 inches (12.2 x 14.7 x 29.5 cm)   |   Package Dimensions: 4.88 x 5.91 x 11.69 inches (12.4 x 15.0 x 29.7 cm)

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  #11

Pulsafeeder KX100-AAAA Pump Repair Kit, Chem-Tech, Includes Head, Diaphragm, Suction And Discharge Valves, Screws And Washers

Model: KX100-AAAA   |    Mpn: KX100-AAAA   |    PartNumber: KX100-AAAA   |   Asin: B00APD1YFC

' Pump Repair Kit, Chem-Tech, Includes Head, Diaphragm, Suction And Discharge Valves, Screws And Washers '

Features

  • Price For: Each Item: Pump Repair Kit Includes: Head, Diaphragm, Suction And Discharge Valves, Screws And Washers Type: Chem-Tech Country of Origin (subject to change): United States
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Brand: Pulsafeeder   |   Manufacturer: Pulsafeeder

Package Dimensions: 1.2 x 5 x 5.1 inches (3.0 x 12.7 x 13.0 cm)

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  #12

FUELWORKS Heavy Duty Air-Operated Aluminium Diaphragm Pump (Nitril- 12GPM 1/2'')

Model: .   |    Mpn: 17150500   |    Ean: 6943940737015   |    PartNumber: 17150500   |   Asin: B071P9NKY3

Features

  • 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.
  • Features an externally serviceable air distribution system and all-bolted construction
  • Maximum head: 164FT/50M. Maximum suction height: 10FT/3M
  • Pump body material: Aluminum
  • Max. pressure: 115PSI/8BAR. Air inlet: 1/4''
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Brand: Fuelworks   |   Manufacturer: GCM

Item Dimensions: 13 x 7.5 x 11 inches (33.0 x 19.1 x 27.9 cm)   |   Package Dimensions: 8.58 x 12.28 x 13.5 inches (21.8 x 31.2 x 34.3 cm)

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  #13

CO-Z Diaphragm Pump Professional Grade Self Priming for RV Marine Boat 12V 1.0GPM 35PSI Water Pressure

Model: TRTV1552   |    Mpn: CO-Z DHP   |    Ean: 0610731101275   |    PartNumber: CO-Z DHP   |   Asin: B01JRL0ZUM

This professional grade self-priming diaphragm pump delivers a consistent flow of water while using a small amount of energy. It suits all sizes of boats, caravans, mobile homes, sinks, taps, showers and toilets. It can be widely used in marine, RV, agricultural and other applications where water needs to be pumped, as it can automatically turn on and off as you turn your tap or nozzle on and off Beware of inferior non-genuine products on the market that claim to be just as good. It pumps 1 gallon of water per minute, while only consuming 1.7 Amps from a 12 VDC power source.

Used for irrigation, portable showers, marine applications, etc. High performance, high capacity output with very low energy consumption Powerful automatic pressure pump: 1 gallon per minute (3.8 liters per minute) Self-priming allows for usage even if located above water tank equipped with a built-in pressure switch that automatically starts and stops the pump when the faucet is opened and closed Thermal protected, can run dry without causing any damage Sealed switches and electro-coating to inhibit corrosion Soft rubber mounts. This product can be conveniently mounted in most positions Smooth and quiet operation

Specifications:
Voltage: 12V DC
Flow capacity: 1 gallon per minute (3.8 liters per minute)
Water pressure: 35PSI
Hose Outlets: Fixed 3/8" (10mm) diam. hose tails
Current Draw: 1.7 Amps (max. 2.7 Amps)
Dimensions: 6.69"L x 3.94"W x 2.64"H / 170mm x 100mm x 67mm
Twin core wire

Features

  • WIDE APPLICATION. Used for irrigation, portable showers, marine applications, etc. It can carry water, oil, the sour lye, the emulsion, hangs the emulsion and the liquid metal
  • HIGH QUALITY. High performance, high capacity output with very low energy consumption; Thermal protected, can run dry without causing any damage; Sealed switches and electro-coating to inhibit corrosion
  • SELF-PRIMING. Allows for usage even if located above water tank equipped with a built-in pressure switch that automatically starts and stops the pump when the faucet is opened and closed
  • SOFT RUBBER MOUNTS. This product can be conveniently mounted in most positions
  • SMOOTH and QUIET operation.
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Brand: CO-Z   |   Manufacturer: CO-Z

Package Dimensions: 2.8 x 4.3 x 8 inches (7.1 x 10.9 x 20.3 cm)

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  #14

X030-XA-AAAAXXX:PULSATRON-Pulsatron Chemtech 100 Metering Pump 115 Pulsatron Chemtech Series 100 Diaphragm Metering Pump, 115V, 30 GPD Max, San/PVC/CSPE/Ceramic Liquid End, .44" PVC X .50" Pe Tubing

 Ean: 0638845450027   |    PartNumber: X030-XA-AAAAXXX   |   Asin: B00SXFQN6E

030 Pump 115 SAN/HYP/C.50T

Features

Brand: Pulsafeeder   |   Manufacturer: Pulsafeeder

Package Dimensions: 9 x 10 x 13 inches (22.9 x 25.4 x 33.0 cm)

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  #15

Happybuy Air-Operated Double Diaphragm Pump 72GPM Polypropylene Max 120PSI for Chemical Industrial Use

 Ean: 0601707188789   |    PartNumber: 1   |   Asin: B07FSDMLMG

120PSI Double Diaphragm Air Pump Polypropylene 72GPM Chemical Industrial Air-Operated Double Diaphragm Pump 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. Warning! ! Can not use for acid-base solvents. Feature Brand new with top quality Solid construction Air-operated double diaphragm pump Perfect for use with water Ideal for use with low viscosity petroleum fluids Specifications Model: QBY4-25PP Type: Double diaphragm Operation Type: Air-operated Manifold Connection: Single Body Materially Valve Type: Ball Ball Material: Acetal Check Seat Material: Polypropylene Diaphragm Material: Nitrile Inlet Port: 1 inch (25 mm) Outlet Port: 1 inch (25 mm) Air Inlet Size: NPT 1/2 inch (12.7 mm) Average Air Consumption: 38 CFM Max Flow Rate: 9 m3/h (35 GPM) Suction: 0-5 m (0-16.4 ft.) Max Suspended Solids: 3 mm (1/8 inch) Max Head: 84 m (275.59 ft.) Max PSI: 120 psi Max Temp.: 150 Self-Priming Dry: 3 m (10 ft.) Self-Priming Wet: 4.6 m (15 ft.) Package Size: 35 x 26 x 23 cm (13.78 x 10.24 x 9.06 inch) Gross Weight: 9.86 kg (21.74 lbs.) Package Content 1 x Air-Operated Double Diaphragm Pump 1 x Product Manual

Features

  • MAIN PARAMETER Material: Polypropylene; Type: Double diaphragm; Operation Type: Air-operated; Inlet/Outlet Port Size/Standard 1 inch (25 mm); Air Inlet Size: NPT 1/2 inch (12.7 mm)
  • Quality Performance Maximum Head 275.59FT/84M, Max Pressure: 120PSI. Max Temp : 150 . Top quality glyd ring, a double-acting seal that delivers better performance. 1/2 inch air inlet with NPT fitting uses standard shop air for easy operation.
  • UNIQUE DESIGN 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.
  • EXCELLENT CONSTRUCTION Rugged construction - resists corrosion for reliable performance and long life.Bolted construction is designed for leak-free fluid handling.
  • 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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Brand: Happibuy   |   Manufacturer: RUIANSHISUIKANGXIEYESHANGHANG

Package Dimensions: 8.8 x 13.8 x 16.6 inches (22.4 x 35.1 x 42.2 cm)

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  #16

Roughneck Air-Operated Double Diaphragm Pump - 24 GPM, 1in. Inlet & Outlet

 PartNumber: CRESCENT ENTERPRISES-344   |   Asin: B00KS6KWJU

This powerful Roughneck air-operated double diaphragm pump operates from 29 to 115 PSI. Features a 1in. dia. inlet and 1in. dia. outlet capable of pumping up to 24 gallons/min at temperatures up to 80 degrees F. Ideal for use with low viscosity petroleum fluids including diesel, kerosene, motor oil and some waste oil. Not for use with gasoline. Average Air Consumption (CFM): 9, Max. Suspended Solids (in.): 1/8, Max. PSI: 115, Flow (GPM): 24, Operating PSI: 29-115, Inlet Port (in.): 1, Outlet Port (in.): 1, Air Inlet Size (in. NPT): 1/4, Max. Fluid Temp. (deg F): 80, Dimensions L x W x H (in.): 17 x 15 x 12

Features

  • 1/4in. air inlet
  • 1/8in. max. diameter suspended solids
  • Solid cast aluminum construction
  • Nitrile diaphragm is ideal for use with low viscosity petroleum fluids
  • 17in.L x 15in.W x 12in.H overall size
  • See more on Amazon...

Brand: Roughneck   |   Manufacturer: Roughneck

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  #17

Shurflo 5059-3610-D011 Bypass 12V Diaphragm Pump with Male 1/2" Hose Barb Kit (Bundle, 2 Items)

 Ean: 0698035188932   |   Asin: B07B3L3RNJ

Bundle includes 2 Items: (1) Shurflo 5059-3610-D011 Bypass Diaphragm Pump with (1) Male 1/2" Hose Barb Kit. The Shurflo 5059-3610-D011 Bypass Diaphragm Pump uses 12V electrical power and provides up to 5.3 gpm flow. It can be fitted on spot sprayers for fluid transfer applications and heavy-duty spraying applications, such as spot spraying, liquid fertilizer applications, multi-nozzle spraying, foam marking, agricultural spraying, and more. With its field-proven pump head design, Viton valves, and Santoprene diaphragm, the Shurflo 5059-3610-D011 is built to last. Chemically-resistant Viton valves and a Santoprene diaphragm enable you to handle general agricultural chemicals, such as herbicides, pesticides, insecticides, liquid fertilizers, and more. The bypass mode is handy for when you find yourself frequently stopping and starting the motor, which creates a potential for overheating. Bypass pumps are great for applications that require a wide range of flows and pressures (ex. spray boom with multiple nozzles, each controlled separately). The pump runs regardless of pressure in the system. The flow rate differs if one nozzle is turned on compared to turning two or more on. As nozzles are turned off, excess flow is bypassed within the pump. Bypass pumps continue to run without damage once the bypass pressure is reached. A male 1/2" HB kit is included to attach the pump to a hose with a 1/2" ID.

Features

  • Bundle includes 2 Items: (1) Shurflo 5059-3610-D011 Bypass Diaphragm Pump with (1) Male 1/2" Hose Barb Kit
  • Max. Flow: 5.3 gpm ; Max. Pressure: 90 psi ; Max. Draw: 20.9 amps ; Max. Fluid Temp: 120 F
  • Voltage: 12V DC
  • Port Sizes: 1/2 female NPT inlet and outlet
  • Polypropylene housing, Viton valves, Santoprene diaphragm
  • See more on Amazon...

Brand: SHURFLO   |   Manufacturer: Shurflo

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  #18

Taco 007-F5-7IFC Cast Iron Circulator Pump with Integral Flow Check (2-(Pack))

Asin: B07HQW9VJQ

Taco 007-F5-7IFC Cast Iron Circulator Pump with Integral Flow Check

Features

  • Casing O-Ring: 008-005RP - Flange Gasket Set: 007-007RP
  • Capacitor or PC Board: 007-002RP - Cartridge Assembly Complete: 007-042RP
  • Standard High Capacity Output Compact Design - Quiet, Efficient Operation
  • Unique Replaceable Cartridge Design-Field Serviceable - Direct Drive-Low Power Consumption
  • This product runs using a 0.04 (1/25) horsepower motor
  • See more on Amazon...

Brand: Taco   |   Manufacturer: Taco

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  #19

Seaflo Dual 42 Series 12V 6.0 GPM 55 PSI Water Pressure Diaphragm Pump System with Internal Bypass Valves to reduce cycling

 Ean: 0793945652402   |    PartNumber: SFDP1-030-055-42   |   Asin: B0788SRVRM

INCLUDED: -(2) Diaphragm Pump -(2) Set of Instructions -(4) 1/2" Barbed Hose Adaptors -(2) 50 Mesh Inlet Strainer

Features

  • (2) SEAFLO 12V Self-Priming Water Pressure Pumps
  • Internal Bypass Valve Reduces Cycling!
  • 4 Year Warranty!
  • 3.0 Gallons/Min 55 PSI each
  • Built-in Check Valve
  • See more on Amazon...

Brand: Seaflo   |   Manufacturer: Seaflo

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  #20

Roughneck Air-Operated Double Diaphragm Pump Aluminum, 16 GPM, 10 CFM

Asin: B07JH3BX3C

The Roughneck Air-Operated Double Diaphragm Aluminum Pump is designed to pump diesel fuel, grease, kerosene and oil. Pump features an externally serviceable air distribution system and all-bolted construction.

Features

  • Pumps up to 16 GPM flow
  • 164ft. max. head and 10ft. max. suction height
  • Aluminum pump body material
  • Externally serviceable air distribution system and all-bolted construction
  • Pumps diesel fuel, grease, kerosene and oil
  • See more on Amazon...

Brand: Roughneck   |   Manufacturer: Roughneck

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