Foster features the 1/2" FPT Brass Socket to help with your pumping needs. The Buna seal makes them perfect for working with high heat levels and the brass and steel construction makes them durable enough to continuously stand up to whatever tough task you find yourself faced with. You can always trust Foster to produce the sturdiest and most solid FPT socket.   7109D37 replacement oring.

Standard Industrial interchange design, most widely used in industry. 3 and 5 series automatic water service comply with A-A-59439 ( formerly MIL-C-4109F ). 3-4-5-6 Series meet ISO 6150-B, ANSI ( NFPA)T3.20.14-1990. In addition, SV sockets meet ISO 4414. Sockets are normally supplied with a Buna-N compound. Other seal are available. Ethylene Propylene seals are available for steam. Viton seals are available for heat.

• Body: Brass
• Seal material: Buna-N
• Thread size: 1/2" FNPT
• Straight through / Non shutoff
• Weight: 0.3 lbs