🚀 Pump Up Your Productivity with Industrial-Grade Precision!
The Happybuy Air-Operated Double Diaphragm Pump features a 1-inch inlet/outlet, durable aluminum housing, and nitrile diaphragms designed for corrosion resistance. It delivers up to 35 GPM flow rate at 120 PSI max pressure, with a max head lift of 275.6 feet. Equipped with a stainless steel low pulsation air valve, it ensures smooth operation and broad fluid compatibility across multiple industries.
| Asin | B07KSYF7YB |
| Best Sellers Rank | #354,985 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #178 in Diaphragm Pumps |
| Brand Name | Happybuy |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (84) 4.3 out of 5 stars |
| Flow Rate | 35 gpm |
| Global Trade Identification Number | 00789458202135 |
| Included Components | 1 x Air-Operated Double Diaphragm Pump, 1 x User Manual |
| Item Dimensions L X W X H | 7.8"L x 7"W x 33"H |
| Item Type Name | Diaphragm Pump |
| Item Weight | 19 pounds |
| Manufacturer | Happybuy |
| Manufacturer Part Number | diaphragm pump |
| Material Type | Aluminum |
| Maximum Lifting Height | 275.59 feet |
| Model Number | QBY4-25L |
| Power Source | Air-Operated |
| Product Style | Diaphragm |
| Specific Uses For Product | commercial_use, construction, cooking, food_storage, gardening, home_improvement_project, lawn_care, water_treatment |
| Unit Count | 1 Count |
| Upc | 789458202135 |
User
Pump
Worked very well.
User
Pump ran fine for 6 months then failed
Pump ran fine for 6 months then failed, no product support or warranty. Sold by Amazon but Amazon says not supported.
User
Works great !
I replaced an electric pump with this, Even though I had to get a air compressor also. In the long run it is a way better pump that moves product and I don't need to worry about the impeller getting bound up.
User
Worst pump I’ve ever used.
Worked for water barely and then when I tried oil it didn’t work at all. Went out and spent 2k on a wilden pump and have had not a single problem. Kept getting air locked. Waisted time and money on this piece of crap. Go buy name brand and save yourself the headache.
User
Works
This pump has never pumped anywhere close to 40 gallons per minute but it does move waste oil well. I have used the pump for 3 years and it has gradually gotten slower. It is easy to disassemble and clean but parts do wear out. I have been trying to find a rebuild kit to replace some of the worn components but can’t find anything. Looks like my only option is to buy another one. Will be looking for a pump with repair capability for future purchase as the cost to lifespan ratio is a little higher than I like.
User
great
work better than i thought it would
User
Works like it should.
Ues it to pump hydraulic oil when doing service on machines, work great and fast.
User
Slow
Super slow pump barely pulls the used 15-40 through the hose into our tank. Not worth it in my opinion. Should’ve bought a bigger pump
Trustpilot
2 weeks ago
1 week ago