Avalon 1130P-8
Avalon Bath Tub Waste and Overflow Back Part Stand Pipe 1-1/2 Inch, Rough Brass
User Instruction Manual
Product Overview
The Avalon Bath Tub Waste and Overflow Back Part Stand Pipe is a durable and efficient component designed for bathtub drainage systems. Constructed from robust brass material, it is engineered to withstand varying temperatures and pressures, ensuring a long product life. Its streamlined design facilitates smooth water flow and efficient removal of waste and debris.
This stand pipe is suitable for a wide range of applications, including home bathrooms, motorhomes, and RV bathtubs, serving as an ideal replacement for in-wall installations.
Installation Guide
Installing the Avalon Bath Tub Waste and Overflow Back Part Stand Pipe is designed to be a straightforward process. Follow these general steps for a hassle-free installation:
- Preparation: Ensure the area around the bathtub's overflow and drain openings is clean and free of debris. Gather necessary tools such as a wrench, screwdriver, and plumber's putty or silicone sealant.
- Assemble Components: If the stand pipe is not fully assembled, connect the overflow pipe to the overflow elbow and the drain shoe. Ensure all connections are secure.
- Install Drain Shoe: Apply plumber's putty or silicone sealant around the underside of the drain shoe flange. Insert the drain shoe into the bathtub's drain opening from above. From below, attach the rubber gasket, washer, and locknut, then tighten securely with a wrench.
- Connect Overflow: Position the overflow pipe assembly so that the overflow opening aligns with the bathtub's overflow hole. Secure the overflow plate to the bathtub using the provided screws. Ensure a watertight seal.
- Connect to Main Drain: Connect the lower end of the stand pipe assembly to the main drain line. This connection typically involves a P-trap and a connection to the household's waste system. Ensure all connections are tight to prevent leaks.
- Test for Leaks: Fill the bathtub with water up to the overflow level and then drain it. Carefully inspect all connections for any signs of leaks. Tighten any leaking connections as needed.

Image: The Avalon Bath Tub Waste and Overflow Back Part Stand Pipe, featuring its rough brass finish and streamlined design. This component is crucial for effective bathtub drainage and overflow prevention.
Operation
The Avalon Bath Tub Waste and Overflow Back Part Stand Pipe operates as a dual-purpose plumbing fixture for your bathtub. Its primary functions are:
- Waste Drainage: The lower portion of the stand pipe, connected to the bathtub's drain opening, allows for the efficient drainage of water from the tub. The streamlined design ensures smooth water flow and prevents accumulation of debris.
- Overflow Protection: The upper portion, connected to the overflow opening on the side of the bathtub, acts as a safety mechanism. If the water level in the tub rises too high (e.g., if the drain is closed and the faucet is left running), excess water will flow into the overflow opening and down the stand pipe, preventing the tub from overflowing onto the bathroom floor.
This system ensures both effective water removal and protection against accidental flooding, maintaining the integrity of your bathroom space.
Maintenance
Regular maintenance of your Avalon Bath Tub Waste and Overflow Back Part Stand Pipe will ensure its longevity and optimal performance. Being made of durable brass, it is inherently resistant to corrosion and rust, but proper care is still beneficial.
- Regular Cleaning: Periodically clean the visible parts of the overflow plate and drain stopper. Use a soft cloth and mild, non-abrasive cleaner to maintain the brass finish. Avoid harsh chemicals that can damage the material.
- Check for Debris: Occasionally remove the drain stopper and check for hair or soap scum buildup in the drain opening. Clear any obstructions to maintain efficient drainage.
- Inspect for Leaks: Periodically check the connections under the tub for any signs of moisture or drips. Early detection of small leaks can prevent larger issues. Tighten connections gently if minor leaks are observed.
- Avoid Harsh Drain Cleaners: While the brass is durable, strong chemical drain cleaners can potentially degrade seals or the pipe's interior over time. Opt for enzymatic cleaners or mechanical methods (like a drain snake) for clogs.
Troubleshooting
If you encounter issues with your Bath Tub Waste and Overflow Back Part Stand Pipe, consider the following common troubleshooting steps:
- Slow Drainage:
- Cause: Hair, soap scum, or other debris buildup in the drain.
- Solution: Remove the drain stopper and clear any visible obstructions. Use a drain snake or a mixture of baking soda and vinegar followed by hot water to clear minor clogs.
- Leaks Around Drain or Overflow:
- Cause: Loose connections, worn-out gaskets, or improper sealant application during installation.
- Solution: Inspect all connections under the tub. Gently tighten any loose nuts. If leaks persist, the gaskets may need to be replaced, or the original sealant may need to be reapplied.
- Water Not Draining Completely:
- Cause: Partial clog or improper slope in the drain line (less common for the stand pipe itself).
- Solution: Address potential clogs as described for slow drainage. If the issue persists after clearing the stand pipe, consult a professional plumber to inspect the main drain line.
For persistent or complex issues, it is recommended to consult a qualified plumbing professional.
Specifications
| Feature | Detail |
|---|---|
| Brand | Avalon |
| Model Number | 1130P-8 |
| Part Number | 1130P-8 |
| Material | Brass |
| Color | Rough Brass |
| Size | 1.5 Inch (Outside Diameter) |
| Item Weight | 12 ounces (0.34 Kilograms) |
| Package Dimensions | 12.9 x 2.8 x 2 inches |
| Item Package Quantity | 1 |
Warranty and Support
Specific warranty details for the Avalon Bath Tub Waste and Overflow Back Part Stand Pipe are not provided in this manual. For information regarding product warranty, returns, or technical support, please refer to the original purchase documentation or contact Avalon customer service directly through their official website or the retailer from whom the product was purchased.
Always ensure you have your product model number (1130P-8) and purchase date available when contacting support.
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