This article provides an overview of the RAINPOINT DC551 DIY Hose Nozzle, including its interchangeable nozzle system, quick-connect water inlet, construction, and operating pressure.
If the model number on your product is DC551, you are viewing the correct support page.
What is the RAINPOINT DC551?
The RAINPOINT DC551 DIY Hose Nozzle is a modular garden watering nozzle designed to work with interchangeable nozzle heads.
Instead of using one permanently attached spray head, the DC551 allows compatible nozzle heads to be installed or removed through a lock-and-click connection system.
This allows the nozzle body to be used with different compatible spray heads according to the watering setup.
Important: Actual package contents may vary. The additional nozzle types shown in the user manual are for demonstration purposes and may be sold separately. Always refer to the actual contents of your product package.
Key Features
- Interchangeable nozzle-head design
- Quick lock-and-click nozzle installation
- Easy nozzle removal
- Quick-connect water inlet
- Compatible with different nozzle styles in the DC551 system
- ABS construction
- Maximum working pressure of 116 PSI
- Designed for general outdoor clean-water use
Main Components
Hose Nozzle Body
The main DC551 body contains:
- Nozzle locking interface
- Nozzle release button
- Quick-connect water inlet
Interchangeable Nozzle Head
Compatible nozzle heads attach to the upper body.
To install correctly, the lock icons on the nozzle and nozzle body must be aligned.
Release Button
Used when removing an installed nozzle head.
Press and hold the button while pulling the nozzle straight out.
O-Rings
O-rings help seal the interchangeable nozzle and water-inlet connections.
Damaged or missing O-rings may cause leakage.
Product Specifications
| Parameter | Value |
|---|---|
| Model | DC551 |
| Product Type | DIY / Interchangeable Hose Nozzle |
| Maximum Working Pressure | 116 PSI |
| Water Inlet | Quick Connect |
| Material | ABS |
| Interchangeable Nozzle Heads | Supported |
| Nozzle Installation | Lock-and-click |
| Intended Use | General outdoor clean-water use |
US & European Connection Configurations
The manual shows different hose-connection methods depending on market configuration.
European Configuration
Push the compatible quick connector onto the end of the garden hose until it clicks securely into place.
US Configuration
The manual shows a 3/4" GHT Hose Connector for the US setup.
Install the hose connector first, then connect the nozzle through the quick-connect fitting.
If the US threaded connection leaks, check the sealing washer before reconnecting.
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