Overview
The Ridgid 825881 drain cap is an OEM-manufactured replacement part designed to seal the drain outlet on Ridgid wet/dry vacuum cleaners. This durable plastic cap prevents water and debris from leaking during storage or transport, making it an essential consumable for workshop maintenance crews and contractors who rely on shop vacuums for both wet and dry material collection.
Key Features
- Genuine OEM Ridgid replacement part
- Hand-installable plastic construction—no tools required
- Seals drum drain to prevent liquid leakage during storage
- Lightweight and compact for easy replacement
- Minimal assembly or compatibility issues
Technical Specifications
- Manufacturer: Ridgid
- Part Number: 825881
- Material: Plastic
- Weight: 0.01 lbs
- Installation: Hand-tighten (no tools)
- Application: Wet/dry vacuum drain sealing
- Package Quantity: 1
Typical Applications
The Ridgid 825881 is commonly used in workshop and commercial cleaning environments to replace worn, damaged, or missing drain caps on Ridgid wet/dry vacuums. It is ideal for contractors, maintenance technicians, and facility managers who need reliable OEM replacement parts for equipment upkeep. Replacing a damaged drain cap prevents water spillage when transporting or storing vacuums between jobs.
Compatibility & Replacements
Compatible With
- Ridgid wet/dry shop vacuums with drum drains
- Select Ridgid vacuum models (14–16 gallon capacity)
- Ridgid wet/dry vac drain outlets
Replaces / Drop-In Replacement For
- Damaged or missing original Ridgid drain caps
- Model 47922 (alternative OEM reference number)
- Worn drain caps on pre-2010 and post-2010 Ridgid wet/dry models
Works With
- All Ridgid wet/dry vacuum drum assemblies with threaded drain ports
- No software or digital integration required
- Verify compatibility with your specific Ridgid vacuum model before ordering
