Product Overview
The Delta Faucet RP50782SS Gala Spray Assembly is designed as a replacement part for compatible Delta kitchen faucets. This assembly provides a convenient spray function for various kitchen tasks. It features a durable plastic construction with a Brilliance Stainless finish, ensuring both functionality and aesthetic appeal.

Figure 1: The Delta Faucet RP50782SS Gala Spray Assembly, showing the spray head and connecting hose.
Package Contents
Verify that all components are present before beginning installation:
- Gala Spray Head (Stainless)
- Spray Hose (if included with assembly)

Figure 2: Contents of the RP50782SS package, including the spray head and coiled hose.
Setup and Installation
This section outlines the steps for installing your new Delta Faucet RP50782SS Gala Spray Assembly. Ensure the water supply to the faucet is turned off before proceeding.
- Prepare the Area: Clear the area under your sink to access the existing spray hose connection. Place a towel or small bucket to catch any residual water.
- Disconnect Old Spray Head: Locate the connection point of the old spray head to the spray hose. Typically, this involves unscrewing the old spray head from the hose. Turn counter-clockwise to loosen.
- Inspect Hose Connection: Examine the end of the spray hose for any debris or wear. Clean if necessary.
- Connect New Spray Head: Take the new RP50782SS Gala Spray Assembly. Align the threaded end of the new spray head with the spray hose connection. Screw the new spray head onto the hose by turning clockwise until hand-tight. Avoid over-tightening.
- Check for Leaks: Slowly turn the water supply back on to the faucet. Operate the faucet and the spray assembly, checking for any leaks at the connection point. If leaks occur, gently tighten the connection further.

Figure 3: Diagram of the spray head, illustrating the connection point at the base.
Operating Instructions
The Delta Faucet RP50782SS Gala Spray Assembly is designed for simple operation.
- Activating Spray Function: To activate the spray pattern, press and hold the button located on the spray head.
- Returning to Stream: Release the button to return to the aerated stream function (if your faucet supports this feature).
- Adjusting Water Flow: Water flow and temperature are controlled by your main faucet handle.
Maintenance and Care
Proper maintenance ensures the longevity and performance of your spray assembly.
- Cleaning the Finish: Clean the Brilliance Stainless finish with a soft, damp cloth. Avoid abrasive cleaners, harsh chemicals, or scouring pads, as these can damage the finish.
- Cleaning Spray Nozzles: Mineral deposits can accumulate in the spray nozzles over time. Gently rub the rubber nozzles with your finger or a soft brush to dislodge any buildup. For stubborn deposits, a solution of equal parts white vinegar and water can be applied with a soft cloth, then rinsed thoroughly.
- Hose Inspection: Periodically inspect the spray hose for kinks, cracks, or signs of wear. Replace the hose if any damage is observed to prevent leaks.
Troubleshooting
Refer to the following table for common issues and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Water leaks from connection point. | Loose connection; damaged washer. | Ensure the spray head is securely tightened to the hose. Check if the washer inside the connection is properly seated or needs replacement. |
| Low water pressure from spray head. | Mineral buildup in nozzles; kinked hose. | Clean the spray nozzles as described in the Maintenance section. Check the spray hose for any kinks or obstructions. |
| Spray function does not engage or disengage properly. | Button mechanism obstructed; internal component issue. | Ensure the spray button is free of debris. If the issue persists, the internal mechanism may be faulty, and replacement might be necessary. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | RP50782SS |
| Brand | DELTA |
| Finish | Brilliance Stainless |
| Material | Plastic |
| Item Weight | 8.5 ounces |
| Product Dimensions | 5.5 x 4 x 2.5 inches |
| Installation Method | Single Hole (for faucet connection) |
Warranty Information
This Delta Faucet product is covered by a Limited Lifetime Warranty. For specific terms and conditions, please refer to the official Delta Faucet warranty documentation or contact customer support.
Customer Support
For further assistance, technical support, or warranty claims, please contact Delta Faucet customer service.
- Phone: 1-800-345-3358
- Website: Visit the official Delta Faucet website for FAQs and additional resources.





