The External Water Flow Spray Assembly (25mm×25mm, Outer Diameter 26mm) is designed for precise and gentle water delivery, making it ideal for applications that require careful temperature control, such as human contact or body-temperature environments. Its compact dimensions and 26mm outer diameter allow for seamless integration into various systems while maintaining a stable water flow. Constructed from high-quality, corrosion-resistant materials, the assembly ensures hygiene and long-term durability. The external water path design minimizes internal pressure loss and provides consistent spray coverage. Easy to install and maintain, it guarantees reliable performance while safeguarding the intended water temperature.
Manufacturing Base
Patented Technologies

Jinhua Shuangding Machinery Co., Ltd. was founded in 2011, specializing in the development Manufacture and sales of the brand "SHANG DING", "JIN SHUANG DING", "A-FARMERY" series of PTO diaphragm pumps, spray nozzles, spray pipes, control regulators that match different power equipment (such as electric motor, diesel engine, gasoline engine, tractor, and motor vehicle, etc) to form various models of sprayer.
Since our establishment, we have devoted ourselves to developing various PTO diaphragm pumps, spray nozzle sets, filters, and control regulators. Based on advanced technology and scientific management, a modern production line, complete test equipment, and a quality control system, our product quality improves. The products are well sold all over the domestic market and also exported to Europe, Africa, Southeast Asia, and other countries all over the world, and obtain consistent customer praise.
In the chain of precision agricultural equipment, from flow dividers controlling pipelines to final pesticide delivery, ...
In the fast-paced world of modern agriculture, where every detail impacts crop health and yield, one component often fli...
In the face of global water scarcity and the need for sustainable farming practices, diaphragm pumps have emerged as a g...
Beyond uniform spraying, flow dividers deliver multiple tangible benefits that address farmers’ most pressing concerns. ...