












🚀 Elevate your fluid transfer game with unstoppable power and precision!
The VEVOR Air-Operated Double Diaphragm Pump features a durable aluminum alloy body and premium nitrile diaphragms, delivering up to 75 GPM flow at 120 PSI. Designed for corrosion resistance and leak-proof operation, it excels in transferring petroleum, diesel, oil, and other low viscosity fluids across diverse industrial applications.











| Manufacturer | VEVOR | 
| Part Number | Diaphragm Pump QBY4-50L-2 inch | 
| Product Dimensions | 73 x 47 x 36 cm; 40.93 kg | 
| Item model number | QBY4-50L | 
| Size | 75 GPM Cast Iron Nitrile | 
| Colour | Black | 
| Style | Diaphragm | 
| Material | Aluminum | 
| Power Source | Compressed Air Powered | 
| Item Package Quantity | 1 | 
| Flow rate | 25.45 Litres Per Minute | 
| Measurement Accuracy | +/-0.5% | 
| Included Components | 1 x Air-Operated Double Diaphragm Pump | 
| Batteries Required? | No | 
| Item Weight | 40.9 kg | 
P**Y
Great job
Looks great seems to be of good quality. Time will tell
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