1.5″ Expanding Plug – Fitting No.10

Product Overview

As a retailer of hot tub spare parts, I’m offering this essential 1.5″ expanding plug. This versatile plug provides a reliable temporary or permanent seal for standard 1.5″ fittings and pipes, making it ideal for testing, winterizing, or system modifications.

Key Features

• Expandable rubber seal
• Corrosion-resistant hardware
• Wing nut operation
• Quick installation design
• Positive sealing action
• Durable construction
• Universal fit for 1.5″ openings
• Reusable design

Applications

• Pressure testing
• Winterizing systems
• Temporary sealing
• System isolation
• Leak testing
• Maintenance procedures
• Emergency repairs
• Flow blocking

Technical Specifications

Specification	Detail
Size	1.5 inch
Body Material	Rubber Compound
Hardware Material	Stainless Steel
Maximum Pressure	Standard Test Pressure
Seal Type	Mechanical Expansion
Temperature Range	0°C to 60°C
Fitting Type	No.10 Compatible
Expansion Range	Standard
Operation	Manual Wing Nut
Sealing Surface	Textured Rubber
Reusability	Yes
Tool Requirement	None (Hand-tight)

Construction Features

• Durable rubber compound
• Stainless steel components
• Integrated compression plates
• Non-slip grip surface
• Reinforced core
• Even expansion design

Installation Guide

• Clean fitting/pipe interior
• Insert plug fully
• Center in opening
• Tighten wing nut
• Check for proper seating
• Verify secure seal
• Test if required

Best Practices

• Don’t over-tighten
• Keep threads clean
• Inspect before each use
• Store properly when not in use
• Clean after use
• Check rubber condition
• Maintain hardware

Usage Benefits

• Quick installation
• Reliable sealing
• Easy removal
• Multiple reuse capability
• No special tools needed
• Immediate results
• Versatile application

Additional Information

This expanding plug provides a quick and reliable solution for sealing 1.5″ openings. The mechanical expansion design ensures a positive seal while allowing easy removal when needed.

Important Notes

• Always de-pressurize system before removal
• Don’t exceed pressure ratings
• Clean sealing surfaces
• Inspect rubber regularly
• Store in clean, dry location
• Replace if worn or damaged
• Follow local codes

Maintenance

• Clean after each use
• Check rubber condition
• Inspect hardware
• Store properly
• Lubricate threads if needed
• Replace when worn
• Keep spare available