Macomb Group 4.N250U Galv 250 Union 4 IN

Product Description

The MACOMB GROUP 4.N250U Galv 250 Union is a Class 250 pressure class union with a nominal size of 4 IN. Constructed from malleable iron conforming to ASTM A197, it features a brass x iron seat connection type and a galvanized finish per ASTM A153. It is designed to withstand a maximum pressure of 500 PSI and temperatures ranging from -20 to 150 DEG F.

• Class 250 Pressure Class
• Brass X Iron Seat
• Malleable Iron Material

Product Highlights

This union is FM Approved and adheres to ASME B16.39 and ANSI/ASME B1.20.1 industry standards. It measures 4.39 IN in length.

Product Information

Standard Information

• Brand: MACOMB GROUP
• Manufacturer Part Number: 4.N250U
• Country of Origin: Domestic

Technical Specifications

• Nominal Size: 4 IN
• Connection Type: Brass X Iron Seat
• Material: Malleable Iron
• Material Standard: ASTM A197
• Coating: ASTM A153
• Finish/Color: Galvanized
• Length: 4.39 IN
• Maximum Pressure: 500 PSI
• Temperature Rating: -20 To 150 DEG F
• Industry Standards: ASME B16.39, ANSI/ASME B1.20.1, FM Approved
• Other Physical Dimension: 1.33 IN Thread Length, 3.82 IN Thru Hole, 6.47 IN Nut Width
• Item Name: Union
• Pressure Class: Class 250
• Domestic/Import: Domestic