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0571-86011822
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Address: No. 9, No. seven road, Dongzhou Industrial Park, Fuyang, Hangzhou.
PRODUCTS
Products
QBY series pneumatic diaphragm pump
Main feature
○ Compressed gas is used as the power source. It can be used to pump media that other types of pumps can't pump, such as corrosive, granules, high viscosity, volatile, flammable, explosive and highly toxic.
○ No need to irrigate water, the suction stroke is up to 7 meters and the lift is up to 50 meters;
○ Large flow range, good performance, allowing the maximum particle diameter to reach 10mm, when pumping mud impurities, the pump wears little;
○ Infinitely adjustable flow and head can be achieved by adjusting the air valve;
○ The conveying medium is completely isolated from the outside, and there is no leakage during work;
○ can be submerged in the medium to work;
○ Even if it is idling, it will not affect the pump performance.
Performance parameters and shape installation dimensions
| Model |
Flow m³/h |
Head m |
Outlet pressure MPa |
Suction m |
Maximum supply pressure MPa |
Maximum air consumption m³/min |
Maximum allowable particle diameter mm |
Material | ||||
| ZL104 | ICr18Ni9Ti | HT200 | Reinforced polypropylene |
Filtered partially lined with fluorine F46，PO |
||||||||
| QBY-10 | 0-0.8 | 0-50 | 0.6 | 5 | 0.7 | 0.3 | 1 | ● | ● | ● | ● | / |
| QBY-15 | 0-1.0 | 0-50 | 0.6 | 5 | 0.7 | 0.3 | 1 | ● | ● | ● | ● | / |
| QBY-25 | 0-2.4 | 0-50 | 0.6 | 7 | 0.7 | 0.6 | 2.5 | ● | ● | ● | ● | ● |
| QBY-40 | 0-8.0 | 0-50 | 0.6 | 7 | 0.7 | 0.6 | 4.5 | ● | ● | ● | ● | ● |
| QBY-50 | 0-12 | 0-50 | 0.6 | 7 | 0.7 | 0.9 | 8 | ● | ● | ● | / | ● |
| QBY-60 | 0-16 | 0-50 | 0.6 | 7 | 0.7 | 0.9 | 8 | ● | ● | ● | / | ● |
| QBY-80 | 0-24 | 0-50 | 0.6 | 7 | 0.7 | 1.5 | 10 | ● | ● | ● | / | / |
| QBY-100 | 0-30 | 0-50 | 0.6 | 7 | 0.7 | 1.5 | 10 | ● | ● | ● | / | / |
Installation dimension drawing
| Model | A | B | C | D | E | H1 | H2 | H3 | H | Threaded | Flange | |||||
| NPT/RC | D1 | D2 | D3 | D | n | d | ||||||||||
| QBY-10 | 130 | 50 | 220 | 145 | 10 | 39 | 195 | 10 | 270 | 1/2 | - | - | - | - | - | - |
| QBY-15 | 130 | 50 | 220 | 145 | 10 | 39 | 195 | 10 | 270 | 1/2 | - | - | - | - | - | - |
| QBY-25 | 245 | 160 | 360 | 250 | 12 | 63 | 360 | 36 | 470 | 1 | - | - | - | - | - | - |
| QBY-40 | 245 | 160 | 360 | 250 | 12 | 63 | 360 | 36 | 470 | Into 1/2 out of 1 1/2 | - | - | - | - | - | - |
| QBY-50 | 335 | 220 | 540 | 345 | 16 | 88 | - | 25 | 720 | - | 90 | 50 | 110 | Square 130*130 | 4 | 14 |
| QBY-60 | 335 | 220 | 540 | 345 | 16 | 88 | - | 25 | 720 | - | 110 | 65 | 130 | Square 130*130 | 4 | 14 |
| QBY-80 | 425 | 250 | 570 | 450 | 18 | 110 | - | 32 | 900 | - | 125 | 80 | 150 | Square 160*160 | 4 | 18 |
| QBY-100 | 425 | 250 | 570 | 450 | 18 | 110 | - | 32 | 900 | - | 145 | 100 | 170 | Square 160*160 | 4 | 18 |