Green Line

1/2 x 3/8" Sch. 40 Galvanized Iron Female NPT - Female NPT Reducing Coupler G0808G-050-038

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

1/2 x 1/4" Sch. 40 Galvanized Iron Female NPT - Female NPT Reducing Coupler G0808G-050-025

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

1/2 x 1/8" Sch. 40 Galvanized Iron Female NPT - Female NPT Reducing Coupler G0808G-050-013

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

3/8 x 3/8" Sch. 40 Galvanized Iron Female NPT Coupler G0808G-038-038

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

3/8 x 1/4" Sch. 40 Galvanized Iron Female NPT - Female NPT Reducing Coupler G0808G-038-025

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

3/8 x 1/8" Sch. 40 Galvanized Iron Female NPT - Female NPT Reducing Coupler G0808G-038-013

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

1/4 x 1/4" Sch. 40 Galvanized Iron Female NPT Coupler G0808G-025-025

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

1/4 x 1/8" Sch. 40 Galvanized Iron Female NPT - Female NPT Reducing Coupler G0808G-025-013

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

1/8" Sch. 40 Galvanized Iron Female NPT Coupler G0808G-013-013

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

6" Sch. 40 Black Iron Female NPT Coupler G0808M-600-600

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

6 x 4" Sch. 40 Black Iron Female NPT - Female NPT Reducing Coupler G0808M-600-400

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...

5" Sch. 40 Black Iron Female NPT Coupler G0808M-500-500

We stock a variety of malleable iron couplings including bushings, tees, crosses, unions, caps, and plugs in both black steel and galvanized steel. All of our malleable iron couplings feature pipe...