Aluminium Alloy Diaphragm Pump Spare Parts are engineered to provide robust structural support and long-term durability for pneumatic diaphragm pumps. Manufactured from high-grade aluminum alloy, these components undergo precision machining and surface enhancement treatments to achieve an ideal balance of lightweight construction, mechanical strength, and corrosion resistance.
The spare parts include pump housing components, supporting brackets, and connection end caps, suitable for upgrading or replacing parts across various pump models. The aluminum alloy material offers excellent heat dissipation and pressure resistance, making it ideal for applications such as chemical transfer, spraying, cleaning systems, and medium-corrosive fluid handling.
With standardized dimensions and accurate tolerances, the components ensure easy installation and stable operation. Whether for maintenance, system retrofitting, or OEM assembly, these spare parts contribute to improved pump performance and extended equipment lifespan.
| Name | Die cast parts |
| Material | Aluminum Alloy |
| Brand | Zhejiang Xiaofeng |
| Model | Diaphragm pump |
| Rated suction head (M) | 7/7/7 |
| Caliber | 1/1.5/2 |
| Drainage head (M) | 30/50/65 |
| Maximum particle diameter (MM) | 4 |
| Operating temperature (°C) | 0~70 |
| Maximum working pressure (MPA) | 0.7 |
| Drainage flow rate (L/M|N) | 60/250/350 |
| Gas supply pressure (MPA) | 0.4/0.5/0.63 |
| Noise (DBA) | (Sound pressure level: 88/Sound power level: 95) |
| Surface | Acid white surface/Shot blasting treatment/Wire drawing polishing treatment/Mirror polishing treatment |
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.