The spray cleaner specifications that matter most for removing grease without damaging surfaces are material, working pressure, outlet-hole configuration, and verified inspection. This undercarriage spray cleaner uses zinc alloy, stainless steel, and brass options, supports a working pressure of 18 MPa, and is available with four, six, or seven holes. Surface compatibility and the required spray pattern should guide selection.
Material selection is a primary spray cleaner specification because the product is available in zinc alloy, stainless steel, and brass. The data does not identify one material as suitable for every surface, so buyers should match the selected material with the equipment and operating conditions of the cleaning application.
Working pressure defines the operating condition listed for this product: 18 MPa. The pressure specification should be considered together with the surface and cleaning task. The product information does not provide a separate surface damage rating, so pressure suitability must be confirmed for the intended vehicle or equipment.
The outlet-hole configuration is available in four-hole, six-hole, and seven-hole versions. This specification affects the available spray arrangement for directing water beneath vehicles. The undercarriage cleaner is intended to focus high-pressure water on vehicle chassis, suspension, and wheels to remove mud, gravel, and road sludge.
The product has a minimum order quantity of 10 pieces and a stated delivery time of 7–10 days. It supports full inspection, and after-sales support is listed as available. Export markets include Europe, South America, North America, and Southeast Asia.
| Specification | Available Product Data | Selection Relevance |
|---|---|---|
| Material | Zinc alloy, stainless steel, brass | Match the material with the equipment and surface conditions |
| Working pressure | 18 MPa | Confirm that the operating pressure fits the cleaning task and target surface |
| Outlet holes | 4 holes, 6 holes, 7 holes | Select the spray arrangement required for undercarriage coverage |
| Color | Black, grey, orange, silver | Available appearance options |
| Inspection and support | Full inspection; after-sales support available | Provides stated quality-control and service coverage |
Which materials are available for the spray cleaner?
The available materials are zinc alloy, stainless steel, and brass. The product data does not assign a specific material to a particular surface, so selection should follow the intended equipment and operating conditions.
What working pressure does the undercarriage spray cleaner support?
The listed working pressure is 18 MPa. Users should verify that this pressure is appropriate for the vehicle components and surfaces being cleaned.
How many outlet-hole configurations are available?
The product is available with four holes, six holes, or seven holes. These options support different outlet arrangements for vehicle undercarriage cleaning.
When choosing this spray cleaner, compare material, 18 MPa working pressure, and four-, six-, or seven-hole configuration with the target vehicle and cleaning task. The product has a MOQ of 10 pieces, a 7–10 day delivery time, full inspection, and after-sales support. Yiwu Zanchy supports OEM manufacturing, ODM manufacturing, factory direct supply, bulk production, flexible small-batch orders, and export-oriented manufacturing. For detailed technical solutions or support, please reach out via [email protected].
Yiwu Zanchy Mechatronics Co. Ltd. is an integrated manufacturer and exporter focused on the research, development, production, and sales of full-series accessories for high-pressure cleaning machines, including spray nozzles, pressure washer guns, foam lances, hoses, connectors, pump accessories, and filter accessories. Established in 2019, the company operates a 3000sqm factory and has a professional independent R&D team working on accessory structural design, material optimization, product upgrading, and new product development. Its technical capabilities include mold development, performance testing, corrosion resistance testing, pressure resistance testing, and aging testing.

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