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русскийAluminum Body Pneumatic Diaphragm Pump
Aluminum Alloy Diaphragm Pumps
Aluminum Body Pneumatic Diaphragm Pump
The Aluminum Body Pneumatic Diaphragm Pump is a versatile and durable fluid transfer solution designed for handling corrosive, viscous, abrasive, and flammable media across a wide range of industries. Its lightweight aluminum construction provides good strength-to-weight performance and corrosion resistance, while the air-operated design eliminates the risk of sparks and leakage.
Industrial Applications
Chemical and Petrochemical Industry
Suitable for transferring acid and alkali solutions such as sulfuric acid and sodium hydroxide, as well as solvents like methanol, ethanol, and various resins or coatings.
Commonly used in acid and alkali wastewater treatment in chemical plants, solvent transfer in petrochemical facilities, and raw material conveying in paint manufacturing.
Environmental Protection and Water Treatment
Efficient for handling wastewater, sludge, slurry, and chemical dosing operations.
Widely applied in sewage treatment plants for sludge transfer, river dredging projects for slurry extraction, and dosing systems for coagulants and disinfectants.
Food and Pharmaceutical Industry
Designed to transport food-grade materials such as syrup, juice, and milk, as well as pharmaceutical intermediates and liquid medicine.
When equipped with sanitary materials such as stainless steel and PTFE diaphragms, it ensures hygienic operation and prevents media contamination.
Mining and Metallurgy
Ideal for pumping mineral slurry, tailings, and liquids containing metal particles under abrasive conditions.
Commonly used in mining slurry pipelines and metallurgical wastewater treatment processes.
Agriculture and Civil Applications
Used for pesticide spraying, irrigation water transfer, and domestic applications like sewage lifting and RV water supply.
Effective for agricultural spraying systems, basement wastewater discharge, and compact washing or water distribution units.
Product Parameters
| Model | Flow Rate (m³/h) | Head (m) | Outlet Pressure (Kgf/cm²) | Suction Lift (m) | Max Allowable Passed Particle (q/mm) | Max Supply Pressure (Kgf/cm²) | Max Air Consumption m/min |
| QBY-10 | 0~0.8 | 0~50 | 6 | 5 | 1 | 7 | 0.3 |
| QBY-15 | 0~1 | 0~50 | 6 | 5 | 1 | 7 | 0.3 |
| QBY-25 | 0~2.4 | 0~50 | 6 | 7 | 2.5 | 7 | 0.6 |
| QBY-32 | 0~6 | 0~50 | 6 | 7 | 4 | 7 | 0.6 |
| QBY-40 | 0~8 | 0~50 | 6 | 7 | 4.5 | 7 | 0.6 |
| QBY-50 | 0~12 | 0~50 | 6 | 7 | 8 | 7 | 0.9 |
| QBY-65 | 0~16 | 0~50 | 6 | 7 | 8 | 7 | 0.9 |
| QBY-80 | 0~24 | 0~50 | 6 | 7 | 10 | 7 | 1.5 |
| QBY-100 | 0~30 | 0~50 | 6 | 7 | 10 | 7 | 1.5 |
Zhejiang Xiafeng Precision Die Casting Co., Ltd.
Zhejiang Xiafeng Precision Die Casting Co., Ltd. is a professional manufacturing enterprise specializing in precision die casting, mold manufacturing, and integrated R&D and design. Our product portfolio includes pneumatic pistons, motor housings, diaphragm pump accessories, reducer components, amusement equipment parts, automotive components, and metal crafts. Located in Wenxi, Qingtian, Lishui, Zhejiang, an area renowned as the "Hometown of Overseas Chinese", the company enjoys a prime geographical location and excellent transport links.
Established in 2015, the company occupies an area of over 20,000 square meters and employs more than 50 staff, including over 20 designers and R&D personnel. We offer end-to-end services ranging from mold design and production to product manufacturing, processing, and surface treatment, supported by rigorous quality management and optimized production processes. The facility features a well-planned layout, comprising die casting workshops, precision machining workshops, drilling workshops, shot blasting workshops, pressure testing workshops, grinding workshops, and automated production lines for welding and precision forging. With a monthly production capacity of 500 tons, we manufacture products ranging from 10 grams to 20 kilograms in weight.
Equipped with stringent production processes, a variety of intelligent manufacturing equipment, fully equipped standard workshops, and industry-leading testing laboratories, the company ensures the stability and durability of every product. To date, we have obtained over 20 product patents and copyright certificates, along with honors including "Trustworthy Operator," "AAA-Level Enterprise Credit," "Enterprise Recognized for ‘6S’ Management Improvement," "High-Tech Enterprise," "Leading Drafter of Group Standards," "Factory Digital Transformation Application," and "Zhejiang Provincial 'Specialized, Refined, Distinctive, and Innovative' Enterprise."
Amidst the industry’s rapid development, Xiafeng remains committed to the craftsman spirit. We have established strong cooperative partnerships with companies such as Kaiqi Group, Yucai Holding Group, Aike Mgke, and Zhejiang Zhanbo Diaphragm Pump, with our sales network covering the entire country. We are dedicated to providing high-quality after-sales services, including technical guidance and guaranteed supply of spare parts for all our clients.
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