1.5″ Professional Male Thread to Female Plain Unions – Pack of 5

Product Overview

As a retailer of hot tub spa parts, I supply these premium Certikin 1.5-inch MT-FP unions, engineered for professional spa and pool plumbing installations. Each pack contains 5 precision-manufactured unions, featuring a male threaded end and female plain socket end.

Key Features

• Manufactured from virgin ABS material
• Exceeds BS5392 Class C 9 bar pressure specifications
• Precision-engineered 1.5-inch diameter
• Compatible with 2-inch fittings (fits inside)
• Male thread to female plain design
• Production run date stamping for traceability
• Bright white color matching Certikin plant room products

Technical Specifications

Specification	Detail
Material	Virgin ABS
Diameter	1.5 inches (38mm)
Pressure Rating	Exceeds 9 bar
Color	White
Standard	Exceeds BS5392 Class C
Manufacturing	Date stamped
Quantity per Pack	5 pieces
Connection Type	Male Thread to Female Plain
Components	Union nut, O-ring, threaded/plain ends

Applications

Perfect for installations requiring:

• Thread to pipe transitions
• Equipment connections
• Pump installations
• Filter system connections
• Serviceable joints
• System modifications
• Professional transitions

Installation Tips

For optimal performance:

• Use PTFE tape on male threads
• Clean surfaces thoroughly before cementing plain end
• Hand-tighten union nut only
• Ensure O-ring is properly seated
• Check alignment before assembly
• Follow local plumbing codes
• Test for leaks after installation

Compatibility

Designed to work seamlessly with:

• 2-inch fittings (fits inside)
• Standard ABS cement
• Threaded equipment connections
• Certikin white plant room products
• Professional plumbing systems
• Pool and spa equipment

Quality Features

Each union is manufactured to ensure:

• Perfect thread matching
• Consistent dimensions
• Superior pressure handling
• Excellent chemical resistance
• UV stability
• Strong construction
• Professional finish

Maintenance Benefits

These unions provide:

• Easy system breakdown
• Simple equipment removal
• Quick access for repairs
• Efficient winterization
• System modification options
• Simple servicing
• Professional results

Design Advantages

Engineered to deliver:

• Versatile connections
• Easy maintenance access
• Secure sealing
• Long service life
• Stress-free servicing
• Professional appearance
• Reliable performance