Asc Engineered Solutions 390060770 Fig 7307 Transition Coupling

Product Description

The ASC Engineered Solutions 390060770 is a FIG 7307 HDPE transition coupling designed for 10-inch nominal grooved piping systems. Built from ductile iron with an EPDM gasket, this coupling creates a reliable mechanical joint between HDPE pipe and grooved-end pipe in a single connection. The rust-inhibiting orange painted finish resists corrosion in demanding service environments. With an overall length of 19 inches and a 5-inch thickness, this fitting is sized for heavy-duty industrial and commercial piping applications. Licensed pipefitters and mechanical contractors are the primary installers for couplings of this type.

This transition coupling is suited for commercial and industrial piping systems where HDPE pipe must connect to standard grooved-end metallic pipe. The grooved end style is compatible with standard roll-grooved or cut-grooved pipe ends at the 10-inch nominal size, which corresponds to a 10.75-inch outside diameter. The operating temperature range of -30 to 230 degrees F makes it appropriate for chilled water, cooling tower, and moderate-temperature process piping applications.

Key Features

• Ductile iron body provides high strength and impact resistance for demanding piping environments
• EPDM gasket supports a broad service temperature range from -30 to 230 degrees F
• Grooved end style for fast, tool-ready mechanical joining without field welding or threading
• Rust-inhibiting orange painted finish extends service life in corrosive or wet installations
• 19-inch length and 5-inch thickness accommodate the transition geometry between HDPE and grooved metallic pipe

Compatibility

Designed as an OEM-style grooved mechanical coupling for 10-inch nominal HDPE-to-grooved-pipe transitions with a 10.75-inch outside diameter pipe end.

Installation Notes

Installation should be performed by a licensed pipefitter or mechanical contractor following applicable ASME and local mechanical code requirements. Depressurize and drain the piping system completely before removing any existing fittings or installing this coupling. Inspect the grooved pipe ends for proper groove dimensions and confirm the EPDM gasket is correctly seated before torquing the coupling hardware. Do not exceed the pressure or temperature ratings marked on the fitting or published in the manufacturer specification sheet.

Technical Specifications

• Series: FIG 7307
• Nominal Size: 10 inches
• Outside Diameter: 10.75 inches
• Length: 19 inches
• Thickness: 5 inches
• End Style: Grooved
• Body Material: Ductile Iron
• Gasket Material: EPDM
• Temperature Range: -30 to 230 degrees F
• Finish: Rust Inhibiting Orange Painted
• Origin: Import

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 390060770