Campbell css3t Stainless Steel Insert Coupling 3/4 Inch

Product Description

The CAMPBELL css3t is a 3/4-inch stainless steel insert coupling designed for fluid transfer applications where corrosion resistance and secure connections are required. Insert couplings of this type join hose sections or connect hose to a fitting by pressing the barbed insert into the hose end, creating a reliable mechanical grip. This coupling is suited for use in plumbing, irrigation, and general industrial fluid systems. Licensed plumbers, pipefitters, and irrigation technicians are the primary installers of fittings in this category.

The css3t is appropriate for residential and light commercial applications where a 3/4-inch inside-diameter hose connection is required. Its stainless steel construction makes it a practical choice in environments exposed to moisture, mild chemicals, or outdoor conditions where carbon steel fittings would be prone to rust and premature failure. It is installed on the hose end before a clamp or ferrule is applied to secure the connection.

Key Features

• 3/4-inch insert size for standard hose compatibility
• Stainless steel construction provides corrosion resistance in wet and outdoor environments
• Barbed insert design creates a secure mechanical grip inside the hose bore
• Suitable for plumbing, irrigation, and general fluid transfer service

Compatibility

Designed for use with 3/4-inch inside-diameter hose in standard insert coupling applications. No specific system or model compatibility was provided in the product data.

Installation Notes

Installation is performed by plumbers, pipefitters, or irrigation technicians. Shut off and depressurize the fluid system fully before removing or installing any coupling. Insert the barbed end firmly into the hose bore and secure with an appropriately sized clamp or ferrule per the manufacturer and applicable code requirements. Refer to IPC or local plumbing code for guidance on fitting use in pressurized water systems.