Brass Insert Coupling – 1 in (Model IC100NL)

The IC100NL 1‑Inch Brass Insert Coupling is a durable hose‑to‑hose connection fitting designed to securely join two sections of flexible polyethylene (poly) or similar plastic tubing. Commonly used in water, irrigation, and pump systems, this coupling provides a strong, leak‑resistant connection while maintaining consistent flow through the line.

Manufactured from solid brass, the IC100NL offers excellent corrosion resistance and long‑term durability, making it suitable for both indoor and outdoor installations. Its insert‑style barbed ends ensure a tight grip inside tubing when properly clamped, delivering reliable performance in demanding environments.

Key Features

• Solid Brass Construction
  Provides superior strength, corrosion resistance, and long service life.

• 1‑Inch Insert Size
  Designed to fit standard 1‑inch poly or flexible plastic tubing.

• Insert‑Style Barbed Ends
  Ensures a secure, leak‑resistant connection when used with hose clamps.

• Straight Coupling Design
  Joins two tubing runs while maintaining consistent internal flow.

• Pressure‑Capable Performance
  Suitable for pressurized water systems when properly installed.

• Versatile System Compatibility
  Ideal for irrigation, pump, and water distribution applications.

Product Description

The IC100NL Brass Insert Coupling is engineered to provide a reliable connection between two lengths of flexible tubing without the need for threaded fittings. Each barbed insert end slides securely into the tubing, creating a tight seal that helps prevent leaks and line separation under normal operating pressures.

Its brass construction offers excellent resistance to rust, corrosion, and mechanical wear, making it well suited for underground, outdoor, or exposed installations. The straight‑through design maintains consistent water flow, supporting efficient system performance.

This coupling is commonly used in irrigation systems, well and pump installations, agricultural water lines, and general utility plumbing where flexible tubing is preferred.

Manufacturer Specifications

• Product Type: Insert coupling
• Model Number: IC100NL
• Connection Size: 1 inch
• Connection Style: Insert x insert
• Material: Brass
• Tubing Compatibility: Polyethylene and compatible flexible tubing
• Installation Method: Insert with hose clamps
• Application Media: Water and compatible fluids
• Use Location: Indoor or outdoor installations

Recommended Applications

• Irrigation and sprinkler systems
• Well and pump water lines
• Agricultural water distribution
• Underground water piping
• Utility and service water connections
• Repair or extension of flexible tubing runs

Why Choose Model IC100NL

The IC100NL 1‑Inch Brass Insert Coupling offers dependable performance, durability, and ease of installation. Its solid brass construction and secure insert design make it a trusted choice for professionals and maintenance users who need reliable connections in flexible tubing systems. This coupling delivers long‑lasting service in both residential and commercial water applications.