Prinsco - 3" Single-Wall Internal Snap Coupler - Corrugated Pipe Fitting

The Prinsco 3" Internal Snap Coupler is engineered for connecting single-wall corrugated HDPE drainage pipe in residential, commercial, and municipal applications. Designed to install inside the pipe wall, this coupler provides a secure snap-fit connection that maintains pipe alignment and system integrity. Built to meet AASHTO M292 standards for HDPE pipe and fittings, it is ideal for subsurface drainage, stormwater management, and irrigation runoff systems where reliability and fast installation are critical.

Key Features:

• Internal snap design for secure in-pipe connection
• Manufactured for single-wall corrugated HDPE systems
• Engineered to AASHTO M292 requirements
• Maintains pipe alignment and structural continuity
• Compatible with standard 3 in nominal ID pipe
• Lightweight and easy to handle in the field

Construction & Durability:

• Designed for use with HDPE corrugated drainage pipe
• Built to match standard HDPE pipe dimensions
• Suitable for underground drainage environments
• Reference dimensions may vary slightly based on pipe diameter

Performance & Functionality:

• Provides internal coupling without increasing outer pipe diameter
• Snap-fit tabs secure coupler within pipe corrugations
• Ensures consistent flow path through drainage line
• Supports stormwater, agricultural, and irrigation drainage systems

Ease of Installation & Use:

• Push-fit snap connection reduces installation time
• No specialized tools required for standard installation
• Compact internal design simplifies trench placement
• Ideal for contractors managing tight schedules and labor efficiency

Technical Specifications:

• Product Type: Internal Snap Coupler
• Pipe Type: Single-Wall Corrugated
• Nominal ID: 3 in (75 mm)
• Part Number: IC03
• X Dimension (Ref): 3.0 in
• Y Dimension (Ref): 6.0 in
• Z Dimension (Ref): 3.0 in
• Standard: AASHTO M292
• Application: HDPE Drainage Pipe Systems
• Pack Quantity: 16

Installation & Application:

• Used in subsurface drainage and stormwater systems
• Common in agricultural, commercial, and municipal projects
• Suitable for irrigation runoff and foundation drainage
• Installs inside pipe ends for continuous internal flow path

Compatibility & Optional Accessories:

• Compatible with 3 in single-wall corrugated HDPE pipe
• Designed to integrate with Prinsco drainage systems
• Pairs with additional corrugated fittings and adapters