Macomb Group 1B.N250U 1-1/4 Galv 250 Union

Product Description

The MACOMB GROUP 1B.N250U is a Class 250 pressure class union with a nominal size of 1-1/4 IN. Constructed from malleable iron conforming to ASTM A197, it features a brass x iron seat connection. The union is finished with a galvanized coating meeting ASTM A153 standards and is suitable for temperatures ranging from -20 to 150 DEG F. It adheres to industry standards ASME B16.39 and ANSI/ASME B1.20.1 and is UL, ULC Listed and FM Approved.

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

Product Highlights

The MACOMB GROUP 1B.N250U union ensures a secure connection with its robust construction and adherence to industry standards.

Product Information

Standard Information

• Brand: MACOMB GROUP
• Manufacturer Part Number: 1B.N250U

Technical Specifications

• Nominal Size: 1-1/4 IN
• Connection Type: Brass X Iron Seat
• Material: Malleable Iron
• Material Standard: ASTM A197
• Coating Standard: ASTM A153
• Finish/Color: Galvanized
• Length: 2.62 IN
• Maximum Pressure: 500 PSI
• Temperature Rating: -20 To 150 DEG F
• Industry Standards: ASME B16.39, ANSI/ASME B1.20.1, UL And ULC Listed, FM Approved
• Other Physical Dimension: 0.84 IN Thread Length, 1.27 IN Thru Hole, 2.57 IN Nut Width
• Domestic/Import: Domestic
• Pressure Class: Class 250