Macomb Group D.NU 1/2 Std Galv 150 Union

Product Description

The MACOMB GROUP D.NU union is a Class 150 pressure class fitting with a nominal size of 1/2 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 suitable for use in STD schedule piping systems.

• Class 150 Pressure Class
• Galvanized Finish
• Domestic

Product Highlights

This union fitting is designed for a maximum pressure of 300 PSI and a temperature range of -20 to 150 DEG F. It complies with industry standards ASME B16.39 and ANSI/ASME B1.20.1 and is UL, ULC Listed and FM Approved.

Product Information

Standard Information

• Brand: MACOMB GROUP
• Manufacturer Part Number: D.NU
• Country of Origin: Domestic

Technical Specifications

• Nominal Size: 1/2 IN
• Connection Type: Brass X Iron Seat
• Schedule: STD
• Material: Malleable Iron
• Material Standard: ASTM A197
• Coating Standard: ASTM A153
• Finish/Color: Galvanized
• Length: 1.72 IN
• Maximum Pressure: 300 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: 0.43 IN Thread Length, 0.61 IN Thru Hole, 1.45 IN Nut Width
• Country of Origin: Domestic
• Pressure Class: Class 150
• Item Name: Union