Top 10 Diaphragm Pumps of 2020 February 25, 2020Facebook Twitter Google+ Pinterest WhatsApp RankProduct NameScore1Happybuy Air-Operated Double Diaphragm Pump 1/2 inch Inlet Outlet Cast Iron 12 GPM Max 120PSI for Chemical Industrial Use, QBK-15-1/2inch-12Happybuy9.9GET ON AMAZON2Happybuy Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 24 GPM Max 115PSI for Chemical Industrial Use, QBK-25L-1inch-24Happybuy9.8GET ON AMAZON3Cozyel Air-Operated Diaphragm Pump Double Diaphragm Pump 1 inch Inlet & Outlet, Air Diaphragm Pump Dual Diaphragm Air Pump Aluminum 35 GPM Max 120PSI, QBY4-25LCozyel9.6GET ON AMAZON4SOFEDY 1/2″ Polypropylen Air-Operated Double Membrane Diaphragm Pump Anti-Corrosion 13GPM 150F Max. 100PSI 66605J-3EB for Industrial Use Waste HCL WhiteSOFEDY9.4GET ON AMAZON5SEAFLO 110V 3.3 GPM 45 PSI Water Diaphragm Pressure Pump – 4 Year Warranty!!! with Plug for Wall OutletSeaflo9.1GET ON AMAZON6Amarine Made AC 110V Self Priming Water Pressure Diaphragm Pump 17LPM/4.5GPM AMPS:1.0A,MAX.AMPS:1.8A Press Setting:40PSI/2.8bar Caravan/RV/Boat/MarineAlfaMarine (Shanghai)8.9GET ON AMAZON7Hypro Diaphragm Pump D252GRGIhypro-diaphragm-pumps8.8GET ON AMAZON8Air-Operated Double Diaphragm Pump, QBK-25L Heavy Duty Alloy Pneumatic Membrane Pump – 24 GPM, 1in. Inlet & Outlet, Max 80 ℉ 115PSI for Diesel, Kerosene & Oil Chemical Industrial UseMONIPA8.8GET ON AMAZON9Happybuy Air-Operated Double Diaphragm Pump 72GPM Polypropylene Max 120PSI for Chemical Industrial UseRUIANSHISUIKANGXIEYESHANGHANG8.5GET ON AMAZON10Cozyel Air-Operated Diaphragm Pump Double Diaphragm Pump 1/2 inch Inlet & Outlet, Air Diaphragm Pump Dual Diaphragm Air Pump Polypropylene 13 GPM Max 100PSICozyel8.2GET ON AMAZONRELATED ARTICLESMORE FROM AUTHORTop 10 Great Value Pitcher Replacement Filters of 2021Top 10 Mainstays Floor Lamps of 2021Top 10 Westinghouse Refrigerators of 2020Top 10 Homdox Gas Chainsaws of 2020Top 10 Kitcheneater Garbage Disposal of 2020