LASCO 03-1250
LASCO 03-1250 Stainless Steel Snap in Grid Plastic Body Shower Drain Instruction Manual
Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your LASCO 03-1250 Stainless Steel Snap in Grid Plastic Body Shower Drain. Please read this manual thoroughly before installation and use to ensure proper function and longevity of the product.

Figure 1: LASCO 03-1250 Stainless Steel Snap in Grid Plastic Body Shower Drain. This image shows the complete drain assembly, highlighting the stainless steel snap-in grid and the durable plastic body.
Setup and Installation
The LASCO 03-1250 shower drain is designed for easy installation with its no-caulk compression gasket seal. Ensure all local plumbing codes are followed during installation.
Required Tools and Materials (Not Included):
- Pipe wrench or channel locks
- Screwdriver (if applicable for securing)
- Plumber's putty or silicone sealant (optional, for flange sealing)
- Measuring tape
Installation Steps:
- Prepare the Shower Pan: Ensure the shower pan opening is clean and free of debris. The drain opening should be appropriately sized for the drain body.
- Install Drain Body: Insert the plastic drain body into the shower pan opening from above. Ensure it sits flush with the pan surface.
- Secure Compression Gasket: From below the shower pan, slide the compression gasket onto the drain body. Tighten the compression nut onto the drain body, compressing the gasket to create a watertight seal against the underside of the shower pan. Use a pipe wrench or channel locks to ensure a secure, leak-free connection. Do not overtighten.
- Connect to Waste Pipe: Connect the bottom of the drain body to the existing waste pipe. Ensure all connections are secure and properly sealed according to plumbing standards.
- Install Snap-in Grid: Once the drain body is securely installed and connected, snap the stainless steel grid into place on the top of the drain body. Ensure it is seated firmly.
- Test for Leaks: Before completing the shower installation, run water into the shower pan and check for any leaks around the drain connections.
Operating Instructions
The LASCO 03-1250 shower drain operates passively, allowing water to flow into the waste system. Its primary operational feature is the removable snap-in grid.
- Water Drainage: Ensure the drain is clear of large debris to allow for efficient water flow.
- Grid Removal: The stainless steel grid can be easily removed for cleaning or to access the drain body. Gently pry up the edge of the grid with a flat tool or your fingers until it detaches from the drain body.
- Grid Re-installation: To re-install, align the grid over the drain opening and press down firmly until it snaps securely into place.
Maintenance
Regular maintenance will help prevent clogs and ensure the longevity of your shower drain.
Cleaning the Drain:
- Remove the Grid: Periodically remove the stainless steel snap-in grid as described in the "Operating Instructions" section.
- Clean the Grid: Wash the grid with warm, soapy water and a soft brush to remove hair, soap scum, and other debris. Rinse thoroughly.
- Clean the Drain Body: Use a drain brush or a small tool to clear any hair or debris accumulated inside the drain body. Avoid using harsh chemical drain cleaners that may damage plastic components or plumbing.
- Re-install Grid: Once clean, snap the grid back into place.
Perform this cleaning process monthly or as needed, depending on usage.
Troubleshooting
This section addresses common issues you might encounter with your shower drain.
| Problem | Possible Cause | Solution |
|---|---|---|
| Slow Drainage | Hair, soap scum, or debris accumulation in the drain or grid. | Remove the grid and clean out any obstructions from the drain body and grid. Refer to the "Maintenance" section. |
| Water Leaking Around Drain | Compression gasket not properly sealed or damaged. | Check the compression nut for tightness. If leaking persists, the gasket may need to be re-seated or replaced. Consult a qualified plumber if unsure. |
| Grid Does Not Snap In Securely | Debris preventing proper seating or grid misalignment. | Ensure the drain body rim is clean. Realign the grid and apply firm, even pressure until it snaps into place. |
Specifications
| Feature | Detail |
|---|---|
| Brand | LASCO |
| Model Number | 03-1250 |
| Material | Stainless Steel (grid), Plastic (body) |
| Finish Type | Polished (grid) |
| Special Feature | Removable Snap-in Grid, No Caulk Compression Gasket Seal |
| UPC | 052151067463 |
Warranty and Support
For specific warranty information, please refer to the documentation included with your purchase or visit the official LASCO website. For technical support or assistance, please contact LASCO customer service directly.
Note: This manual is for informational purposes only. Always consult a qualified professional for plumbing installations if you are unsure or uncomfortable performing the task yourself.
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