Philmac CTS-OD Compression Joint Kit | ASTM D2737

The Philmac CTS-OD Compression Joint Kit provides replacement connection components for compatible Philmac CTS-OD compression fittings. Designed for fittings used with Copper Tube Size Outside Diameter (CTS-OD) polyethylene pipe manufactured to ASTM D2737, this joint kit offers a convenient solution for servicing existing compression connections in HDPE water distribution systems.

Philmac compression fittings use mechanical gripping and sealing components to create secure connections to polyethylene water pipe. Over time, individual components may become worn, damaged, or lost during maintenance or system modifications.

A replacement joint kit allows compatible compression fittings to be serviced without necessarily replacing the entire fitting body, helping reduce unnecessary replacement costs and downtime.

Ideal for livestock watering systems, rotational and regenerative grazing operations, agricultural irrigation, and farm water distribution, Philmac CTS-OD joint kits are useful for maintaining dependable water line connections.

Whether you're servicing an existing compression fitting, replacing damaged connection components, or keeping spare parts available for water system maintenance, this joint kit provides a practical solution.

Key Features

• CTS-OD Compatibility: Designed for compatible Philmac compression fittings used with ASTM D2737 polyethylene pipe.
• Replacement Connection Components: Provides parts used in the gripping and sealing assembly of compatible compression fittings.
• Fitting Maintenance: Allows certain compression connections to be serviced without replacing the complete fitting.
• Secure Connection: Helps restore proper gripping and sealing performance when installed correctly.
• Convenient Replacement: Useful when components become worn, damaged, or lost during maintenance.
• No Heat Fusion Required: Designed for mechanical compression connections rather than welded or fused joints.
• Agricultural Applications: Suitable for maintaining compatible livestock watering and farm water distribution systems.
• Multiple Sizes Available: Replacement kits are available for several CTS-OD fitting sizes.

Common Applications

• Servicing Philmac CTS-OD compression fittings
• Replacing worn or damaged compression components
• Livestock watering system maintenance
• Rotational and regenerative grazing water systems
• Agricultural water distribution
• HDPE water line maintenance
• Farm and ranch plumbing repairs
• Maintaining existing polyethylene pipe connections
• Keeping spare fitting components available for repairs

Available Sizes

Select the joint kit that matches the nominal size of your existing Philmac CTS-OD compression fitting.

• 3/4" – SKU 01651
• 1" – SKU 01652
• 1 1/4" – SKU 01653
• 1 1/2" – SKU 01654
• 2" – SKU 01655

What Is a Philmac CTS-OD Compression Joint Kit Used For?

A compression joint kit provides replacement components for the connection assembly of a compatible Philmac compression fitting.

Philmac compression fittings rely on internal gripping and sealing components to secure polyethylene pipe within the fitting body.

If these components become damaged, worn, or lost during maintenance, a compatible joint kit may allow the fitting to be serviced without replacing the entire fitting.

For example, a farmer modifying an existing livestock watering system may need to disconnect a Philmac compression fitting. If connection components are damaged during removal or reinstallation, a replacement joint kit can provide the necessary parts to service the fitting.

These kits are especially useful for farmers and ranchers maintaining extensive HDPE water distribution systems with multiple connections throughout their grazing operations.

Important: A joint kit is intended for compatible fitting maintenance and does not replace a damaged or cracked fitting body. Always inspect the existing fitting before reassembly.

Important Compatibility Information

This joint kit is intended for compatible Philmac CTS-OD compression fittings used with ASTM D2737 polyethylene pipe.

CTS-OD pipe has different outside diameter dimensions than IPS-OD (ASTM D3035) and IPS-ID (SIDR ASTM D2239) polyethylene pipe.

Always verify your existing fitting's size, series, and compatibility before purchasing replacement joint components.

Joint kits are not necessarily interchangeable between different Philmac fitting series or pipe sizing standards.

The exact components included in a joint kit may vary by fitting series and size. Verify the manufacturer's kit contents before ordering.

Always shut off the water supply and fully relieve system pressure before disassembling compression fittings. Follow Philmac's installation instructions when replacing components and reassembling the connection.