Arctic Spas OZZ-300030 NPT Lippert Plug 1.5" with O-ring - Black
OZZ-300030
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Blue Falls Mfg NPT Plug 1.5 inch with O ring Black
Part number OZZ-300030
The Blue Falls Mfg 1.5 inch NPT plug with O ring is designed to seal compatible spa and hot tub plumbing ports during service, winterizing, pressure testing, or equipment replacement. Built for a secure threaded fit, this black plug helps prevent leaks while protecting plumbing lines and fittings.
This replacement plug is commonly used in spa plumbing applications where a 1.5 inch NPT threaded closure is required. The included O ring helps create a dependable watertight seal for easier maintenance and more confident installation.
Key Features
- 1.5 inch NPT threaded plug for compatible spa and hot tub plumbing connections
- Includes O ring to improve sealing performance and help reduce leaks
- Black durable construction suited for spa and hot tub service environments
- Useful for maintenance and repair including sealing open ports, testing lines, or closing unused fittings
- Simple installation with standard threaded design for quick replacement
Common Uses
- Sealing spa plumbing lines during repair
- Closing unused threaded ports
- Winterizing select hot tub plumbing systems
- Pressure testing and service work
Compatibility
Compatible with spa and hot tub systems that use a 1.5 inch NPT threaded plug with O ring seal. Always confirm thread type, size, and application before ordering, since plumbing fittings can vary by manufacturer and model.
Installation Notes
- Inspect threads and sealing surface before installation
- Make sure the O ring is properly seated and free of damage
- Thread the plug carefully to avoid cross threading
- Tighten securely without over tightening
- Verify the connection is leak free before returning the spa to service
Why Choose This Plug
If you need a reliable spa plumbing plug for service or replacement, OZZ-300030 offers a practical solution for sealing compatible 1.5 inch NPT openings. It is a useful part to keep on hand for spa maintenance, plumbing repairs, and hot tub equipment service.
SKU OZZ-300030