Midland Industries CGD-804-A1 Type D Cam Groove Coupler

Product Description

The MIDLAND INDUSTRIES CGD-804-A1 is a Type D cam and groove coupler designed for fast, secure hose connections in fluid transfer applications. Built from aluminum with four brass cam handles, this fitting connects an 8-inch female coupler on one end to an 8-inch female NPT thread on the other. An NBR (nitrile) gasket provides a leak-resistant seal. The coupler is rated for casting temperatures from -150 to 250 degrees F and gasket temperatures from -40 to 212 degrees F, making it suitable for a wide range of industrial and agricultural fluid transfer systems. Plumbers, industrial pipefitters, and fluid handling technicians are the typical installers.

This coupler is used in applications where quick-disconnect hose connections are required, including tank trucks, chemical transfer lines, agriculture irrigation, and industrial fluid handling. The Type D cam and groove configuration is a widely adopted standard in hose fitting systems. The 8-inch connection size suits high-flow, large-diameter hose assemblies where rapid connect and disconnect is a priority. The aluminum body keeps weight manageable while maintaining structural integrity across a broad service temperature range.

Key Features

• Type D cam and groove design for tool-free quick connection and disconnection
• 8-inch female coupler x 8-inch female NPT end connections
• Aluminum body construction for corrosion resistance and reduced weight
• Four brass cam handles for secure locking engagement
• NBR gasket rated from -40 to 212 degrees F for compatibility with common fluids
• Casting rated from -150 to 250 degrees F for broad service temperature range

Compatibility

Designed as a standard Type D cam and groove replacement or new-installation fitting compatible with 8-inch cam and groove hose assemblies using female NPT pipe thread connections.

Installation Notes

Installation is typically performed by pipefitters or fluid handling technicians familiar with cam and groove standards. Ensure the mating male adapter and hose assembly are fully depressurized and drained before connecting or disconnecting. Verify that the NPT threaded end is sealed with an appropriate thread sealant compatible with the service fluid. Inspect the NBR gasket for cuts or deformation before each use and replace if damaged.