Smith - Blair 46102300000000 Flanged Pipe Coupling 2 in

Product Description

The SMITH - BLAIR 46102300000000 is a flanged Quantum pipe coupling designed for 2-inch nominal pipe size applications. Built with a ductile iron body and alloy steel (grade 12L14) bolts, this coupling connects pipe sections while accommodating vibration movement. The epoxy coating provides corrosion protection for buried or exposed installations. A nitrile seal is included for a reliable, pressure-rated connection. Rated to 250 psi maximum operating pressure, this coupling meets ANSI A21.11 (AWWA C111), ASTM A536, and AWWA C219 standards. It is installed by licensed plumbers and pipefitters working on water distribution and industrial piping systems.

This coupling is suited for 2-inch pipe in municipal water, industrial, and commercial piping installations where vibration is a factor. The flanged fitting style integrates into systems following AWWA and ANSI pipe standards. The 11-inch overall length accommodates standard coupling configurations for this pipe size. The nitrile seal handles typical water and wastewater service conditions. Installers working on Schedule 250 pipe systems will find this coupling compliant with the relevant AWWA and ASTM specifications.

Key Features

• Ductile iron body rated to 250 psi maximum operating pressure
• Alloy steel grade 12L14 bolts with 5/8-inch bolt hole diameter
• Epoxy-coated finish for corrosion resistance in buried or exposed service
• Nitrile seal included for water and wastewater compatibility
• Flanged coupling design accommodates vibration movement
• Compliant with ANSI A21.11 (AWWA C111), ASTM A536, and AWWA C219

Compatibility

Designed as an OEM-style flanged pipe coupling for 2-inch nominal pipe size systems conforming to AWWA C219 and ANSI A21.11 (AWWA C111) standards on Schedule 250 pipe.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter. Depressurize and isolate the pipeline section before beginning work. Follow AWWA C219 torque sequencing guidelines for flanged couplings and verify bolt engagement is uniform around the flange. Inspect the nitrile seal for proper seating before pressurizing the system.

Technical Specifications

• Fitting Nominal Pipe Size: 2 inches
• Overall Length: 11 inches
• Maximum Operating Pressure: 250 psi
• Bolt Hole Diameter: 5/8 inches
• Fitting Type: Flanged
• For Movement Type: Vibration
• Pipe Fitting Material: Ductile Iron
• Bolt Material: Alloy Steel
• Material Grade: 12L14
• Seal Material: Nitrile
• Seal Type: Included
• Finish/Coating: Epoxy Coated
• For Pipe Schedule: 250
• Standards: ANSI A21.11 (AWWA C111), ASTM A536, AWWA C219

Standard Information

• Brand: SMITH - BLAIR
• Manufacturer Part Number: 46102300000000