What Is A Watering Cart Rear Spray Nozzle?
Watering cart Rear Spray Nozzle is a key component of the water truck's rear operation system. Its core function is to convert pressurized water flow into a uniform, continuous fan-shaped curtain, covering the road behind the vehicle with wide width and low impact, primarily used for dust suppression, moisture retention, and cooling. As your reliable partner for sanitation vehicle components, Xi'an Yuesheng Xingyao Trading Co., Ltd. has specifically designed this Rear Spray Nozzle for road wetting and dust suppression, integrating precision-engineered flow channels and durable materials to ensure the fan-shaped water curtain is even and wide-ranging. Installed at the rear of the water truck, it effectively expands water coverage, suppresses road dust, and maintains clean air, with exceptional reliability and uniform distribution making it the ideal choice for urban road maintenance and sanitation watering operations.
Product Specifications
|
Parameter |
Value |
|
Type |
Fan-Type Rear Spray Nozzle |
|
Connection |
3/8" NPT, 1/2" NPT (or BSPP) |
|
Material |
304 Stainless Steel / Brass / Engineering Plastic |
|
Spray Angle |
110° - 130° |
|
Operating Pressure |
0.2 - 0.8 MPa |
|
Flow Rate |
10 - 30 L/min (@ 0.4 MPa) |
|
Spray Width |
6 - 15 meters (Depends on pressure & pump) |
Product Features
Uniform Spraying: Optimized flow channel design ensures consistent water curtain thickness, preventing uneven wet/dry spots on the road.
Wide Coverage: Large-angle fan spray covers multiple lanes with a single row, enabling high operational efficiency.
Anti-Drip Design: Internal or external anti-drip mechanism cuts off flow immediately after water shutdown, preventing waste and pollution.
Wear & Corrosion Resistant: Core wetted parts made of stainless steel or brass resist abrasion from sediment and corrosion from water chemicals.
Self-Cleaning Function: Large flow path design minimizes clogging; any debris is easily flushed through by the water flow.
Easy Installation: Standard threaded connection allows quick mounting onto the rear spray pipe or dedicated bracket of the water truck.
Precision Fan Orifice: Precision-machined flat outlet ensures a symmetrical, stable spray pattern with clean edges.
Reinforced Inlet Threads: Strengthened connection point for enhanced durability and prevention of thread stripping during installation.
Built-in Strainer (Some Models): Optional simple built-in screen to block large particles, providing extra protection.
Compact Structure: Compact design saves installation space, facilitating dense arrangement on the rear of the water truck.
Application Areas
Municipal Sanitation: Daily dust suppression and wetting operations for urban main and auxiliary roads.
Highway Maintenance: Dust control on construction sections and unpaved roads.
Landscaping & Gardening: Watering and air purification for roads within parks and gardens.
Construction Sites: Dust suppression at site entrances and internal roads.
Product Evidence
Our Rear Spray Nozzles undergo rigorous flow rate-pressure relationship testing and spray uniformity verification to ensure performance meets design standards. Products are endurance tested under simulated working conditions, proving their long service life. We are committed to providing stable and reliable product quality.
Attentive Service
We offer comprehensive service support:
Pre-sales Consultation: We recommend the most suitable nozzle models and configurations for your vehicle and needs. Contact us via Live Chat or email at g15809288359@outlook.com.
Order Assurance: We supply standard products and accommodate small-batch customization. Strict factory inspection ensures the products you receive are reliable.
After-sales Support: A product warranty is provided. Our technical support team offers professional installation and maintenance guidance through Live Chat and Email.
FAQ
Q: What causes uneven spraying in a rear nozzle?
A: Common causes are internal clogging or wear/damage to the orifice. Try cleaning it first. If the problem persists, the nozzle may need replacement.
Q: The anti-drip function failed, and it keeps dripping. What should I do?
A: The anti-drip valve might be stuck by debris. Try backflushing to clean it. If it still doesn't work after cleaning, contact us to replace the relevant part or the entire nozzle.
Q: Which material is better, stainless steel or engineering plastic?
A: Stainless steel offers higher strength and durability, especially suitable for poor water quality or frequent use. Engineering plastic is cost-effective, has good corrosion resistance, and is lightweight. Choose based on budget and specific working conditions.
Q: How do I determine the spray angle I need?
A: Standard angles (e.g., 120°) suit most general-purpose water trucks. Choose 130° for wider coverage or 110° for longer throw distance. Our online consultants can assist you with calculations.
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