Introduction
This manual provides instructions for the GYPNS 47922 Vac Drain Cap, a replacement component designed for various Ridgid and Craftsman wet/dry shop vacuum cleaners. This drain cap is intended to replace leaking or missing drain plugs, ensuring the vacuum remains clean and dry and preventing water spillage during operation or emptying.
Please review this manual thoroughly before installation and use to ensure proper function and compatibility.

Image: The GYPNS 47922 Vac Drain Cap, a black plastic component with 'DRAIN' embossed on its surface, designed for shop vacuums.
Product Features
- Durability: Constructed from high-quality rubber material for long service life.
- Leak-proof Design: Engineered to prevent water leakage and spillage.
- Anti-collision: Robust design to withstand typical usage.
- Corrosion Resistant: Material selected for resistance to common liquids encountered in wet/dry vacuum use.
- Easy Installation: Designed for simple, tool-free installation.

Image: A visual representation highlighting the key features of the drain cap, including durability, leak-proof design, anti-collision properties, corrosion resistance, high quality, and ease of installation.
Compatibility
The 47922 Vac Drain Cap is compatible with a range of Ridgid and Craftsman shop vacuum models. Please verify your vacuum's model number before purchasing and installing.
Compatible Ridgid Shop Vacuum Models:
- WD1850, WD1850M, WD1950, WD1735
- WD1665M, WD1660, WD1650, WD1635, WD1635M
- WD1245M, WD1200, WD1625, WD16250, WD1630
- WD12500 (12 Gallon), WD12460 (12 Gallon)
- WD14500 (14 Gallon), WD1270 (12 Gallon)
- WD16650 (16 Gallon)
- RV2400A, RV2600B
Note: This drain cap is NOT compatible with 13-gallon shop vacuums.

Image: A graphic listing various Ridgid and Craftsman shop vacuum models compatible with the 47922 drain cap, alongside an image of the cap itself.
Setup and Installation
The GYPNS 47922 Vac Drain Cap is designed for straightforward, tool-free installation. Follow these steps to replace your existing drain cap or install a new one:
- Prepare the Vacuum: Ensure your wet/dry vacuum cleaner is unplugged and empty of any liquids or debris.
- Remove Old Cap (if applicable): If replacing an existing cap, unscrew it counter-clockwise until it detaches from the drain opening.
- Install New Cap: Align the GYPNS 47922 drain cap with the drain opening on your vacuum. Screw the cap clockwise onto the drain opening until it is hand-tight. Ensure a snug fit to prevent leaks.
- Verify Seal: After installation, gently tug on the cap to confirm it is securely fastened and does not wobble.

Image: A visual guide demonstrating the simple, screw-on installation process of the drain cap onto the drain port of a shop vacuum, with arrows indicating the rotational motion for tightening.
Operating Instructions
Once installed, the drain cap functions as a secure seal for your wet/dry vacuum's liquid drainage port. To drain liquids from your vacuum:
- Position Vacuum: Place the vacuum over a suitable drain or collection container.
- Unscrew Cap: Unscrew the GYPNS 47922 drain cap counter-clockwise until it is removed.
- Allow Drainage: Let the liquid drain completely from the vacuum tank.
- Re-secure Cap: Once drainage is complete, screw the drain cap back onto the port clockwise until it is hand-tight to ensure a leak-proof seal for future use.

Image: A shop vacuum in use, with an inset showing the drain cap and the process of liquid being drained from the vacuum's tank.
Maintenance
To ensure the longevity and effective performance of your GYPNS 47922 Vac Drain Cap, consider the following maintenance tips:
- Regular Cleaning: Periodically wipe the drain cap with a damp cloth to remove any dirt or residue. Avoid harsh chemicals that could degrade the rubber material.
- Inspect for Wear: Before each use, quickly inspect the cap for any signs of cracking, tearing, or deformation. A damaged cap may compromise the seal.
- Proper Storage: When not in use, store the drain cap in a clean, dry place away from direct sunlight or extreme temperatures to prevent material degradation.
Troubleshooting
If you encounter issues with your GYPNS 47922 Vac Drain Cap, refer to the following common solutions:
- Leakage: If the cap is leaking, ensure it is screwed on tightly and correctly aligned with the drain opening. Inspect the cap for any visible damage or wear that might compromise the seal.
- Incorrect Fit: Double-check the compatibility list in this manual. This cap is specifically designed for certain Ridgid and Craftsman models and is not compatible with all shop vacuums, including 13-gallon models or brands like Dewalt.
- Difficulty Screwing On: Ensure the threads on both the cap and the vacuum's drain port are clean and free of debris. Do not force the cap; if it doesn't screw on smoothly, re-align it.
Specifications
| Feature | Detail |
|---|---|
| Model Name | Vac Drain Cap |
| Item Model Number | 47922 |
| Brand | GYPNS |
| Material | High-quality Rubber |
| Color | Black |
| Product Dimensions (Approx.) | 1.99" (Width) x 1.55" (Height) x 0.64" (Drain Opening Height) |
| Item Weight | 1.13 ounces |
| UPC | 768592408146 |

Image: A diagram illustrating the precise dimensions of the 47922 Vac Drain Cap, including its width (1.99 inches), height (1.55 inches), and the height of the drain opening (0.64 inches).
Warranty and Support
For any questions regarding the GYPNS 47922 Vac Drain Cap, including compatibility, installation, or performance, please contact our customer support. We are committed to providing satisfactory assistance within 24 hours.
While specific warranty details are not provided in this manual, please retain your purchase receipt for any potential claims or returns in accordance with retailer policies.