Top 8 Best Diaphragm Pumps

of June 2024
1
Best ChoiceBest Choice
Graco 241906 3/4 Double Diaphragm Pump, Air Operated
Graco
Graco

10
Exceptional
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2
Best ValueBest Value
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
Fuelworks
Fuelworks

9.9
Exceptional
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3
Cozyel Air-Operated Diaphragm Pump Double Diaphragm Pump 1 inch Inlet & Outlet, Air Diaphragm Pump Dual Diaphragm Air Pump Aluminum 35 GPM Max 120PSI, QBY4-25L
Cozyel
Cozyel

9.8
Exceptional
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4
Happybuy Air-Operated Double Diaphragm Pump 2 inch Inlet & Outlet Aluminum 140 GPM Max 120PSI for Chemical Industrial Use, QBY4-50L-2
Happybuy
Happybuy

9.7
Exceptional
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5
Graco 1050A (# 647016) 1" Diaphragm Pump, 50 GPM
Graco
Graco

9.6
Exceptional
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6
Hypro Diaphragm Pump D252GRGI
hypro-diaphragm-pumps
hypro-diaphragm-pumps

9.5
Excellent
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7
DC HOUSE 33-Series Industrial Water Pressure Pump, 115V 3.3 GPM 45 PSI Water Diaphragm Pump Power Plug for Bathroom Sprinkler Faucet Agricultural Irrigation
DC HOUSE
DC HOUSE

9.4
Excellent
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8
Gast DOA-P704-AA Diaphragm Vacuum/Pressure Pump, Plastic, 115V, 60 Hz, 7-3/5" Width x 10-1/10" Height x 6-1/2" Depth
Gast
Gast

9.3
Excellent
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9
Pentair SHURflo 8009-543-236 Auto-Demand 12V Spraying Diaphragm Pump, 1.8GPM, Viton Valves, Santoprene Diaphragm, 60PSI, 3/8" NPT-F Port, SIngle-Pack
SHURFLO
SHURFLO

9.2
Excellent
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10
Shurflo 5059-1310-D011 5.3 GPM Automatic Demand 12VDC Diaphragm Pump with 60 PSI Built-In Pressure Switch, Viton valves, Self-Priming & 1/2" NPTF Port
SHURFLO
SHURFLO

9.1
Excellent
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About Diaphragm Pumps

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Graco 241906 3/4 Double Diaphragm Pump, Air Operated

Use for Oil Transfer, Oil Evacuation, Water, Antifreeze, Windshield Wash Solution. Max Air Use at 100 PSI 28 SCFM. Air Inlet 14 NPT, Fluid InletOutlet 34. Free Flow 16 GPM.

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 12GPM45LPM with Self-Priming capabilities Max Pressure 116PSI8BAR with 12 inch InletOutlets, an Air Inlet of 14 inch NPT, a Max diameter Solid of 18 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 MembraneO-RingsSealsElastomers are of NitrileNBRBuna-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.

Cozyel Air-Operated Diaphragm Pump Double Diaphragm Pump 1 inch Inlet & Outlet, Air Diaphragm Pump Dual Diaphragm Air Pump Aluminum 35 GPM Max 120PSI, QBY4-25L

MAIN PARAMETER--Material Aluminum Diaphragm Material Nitrile Type Double diaphragm Operation Type Air-operated InletOutlet Port SizeStandard 1 inch 25 mm Air Inlet Size NPT 12 inch 12.7 mm. Quality Performance--Maximum Head 275.59FT84M, Max Temp 150 , Max Pressure 120PSI. Top quality glyd ring, a double-acting seal that delivers better performance. 12 inch air inlet with NPT fitting uses standard shop air for easy operation.. EXCELLENT CONSTRUCTION--Rugged construction - resists corrosion for reliable performance and long life. Bolted construction is designed for leak-free fluid handling.. 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.. 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..

Happybuy Air-Operated Double Diaphragm Pump 2 inch Inlet & Outlet Aluminum 140 GPM Max 120PSI for Chemical Industrial Use, QBY4-50L-2

MAIN PARAMETERMaterial Aluminum Type Double diaphragm Operation Type Air-operated InletOutlet Port SizeStandard2 inch Air Inlet Size 12 inch 12.7 mm. Quality PerformanceMaximum Head275.59FT84M, Max Pressure 120PSI. Max Temp 220 . Top quality glyd ring, a double-acting seal that delivers better performance. 12 inch air inlet with NPT fitting uses standard shop air for easy operation.. UNIQUE DESIGNFeatures 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 CONSTRUCTIONRugged 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 USEThe 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..

Graco 1050A (# 647016) 1" Diaphragm Pump, 50 GPM

Flee Flow 50 GPM. Max Air SCFM at 100 PSI 64. Air Inlet 12. Fluid InletOutlet 1.

Hypro Diaphragm Pump D252GRGI

Performance Max. 6 gpm, 290 psi, 3600 rpm, 140 deg. F. Ports 34 HB inlet, 38 HB outlet. Shaft 34 solid. Includes control unit 9910-Kit1990 and gearbox. Oil-level sight glass..

DC HOUSE 33-Series Industrial Water Pressure Pump, 115V 3.3 GPM 45 PSI Water Diaphragm Pump Power Plug for Bathroom Sprinkler Faucet Agricultural Irrigation

Enhanced performance 115VAC 3.3GPM 45PSI self-priming water pump with a self-priming suction of 9.8 feet and a lift up to 98 feet.. Adjustable pressure Built-in adjustable pressure switch. Adjustable pressure from 17-60psi range. The factory setting is 45 psi.. Automatically Automatically opens when turn on the water tap, stops when turn off the water tap. Easy to install, low noise operation.. Widely used The nemesis of low water pressure. It is widely used in faucets, showers, agricultural irrigation, non-flammable liquid transportation.. Quality service Enjoy a 4-year warranty. We are responsible for the product. TIP Each of our pumps is tested and inspected before leaving the factory, It is normal to have residual water..

Gast DOA-P704-AA Diaphragm Vacuum/Pressure Pump, Plastic, 115V, 60 Hz, 7-3/5" Width x 10-1/10" Height x 6-1/2" Depth

special features Lightweight Compact Shaded-pole motor. included components Unit. Instruction Guide.

Pentair SHURflo 8009-543-236 Auto-Demand 12V Spraying Diaphragm Pump, 1.8GPM, Viton Valves, Santoprene Diaphragm, 60PSI, 3/8" NPT-F Port, SIngle-Pack

Brand Shurflo. Product Number 8009-543-236. Category Water Pumps. Free Shipping on this item.

Shurflo 5059-1310-D011 5.3 GPM Automatic Demand 12VDC Diaphragm Pump with 60 PSI Built-In Pressure Switch, Viton valves, Self-Priming & 1/2" NPTF Port

Max. 5.3 GPM Max. 60 PSI Max. 17 Amps Max. 120 F. Port Size 12 female NPT. 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..