Macomb Group 1B.NMFF 1-1/4 Std Galv Floor Flg

Product Description

The MACOMB GROUP 1B.NMFF floor flange is a Class 150 pressure class fitting with a nominal size of 1-1/4 IN. Constructed from malleable iron with a galvanized finish, it features a FNPT connection type and STD schedule. It conforms to ANSI/ASME B16.1 and B1.20.1 standards and is UL, ULC Listed and FM Approved.

• Floor Flange
• Galvanized Finish
• Meets ANSI/ASME standards

Product Highlights

This floor flange is made with high quality iron and designed to handle tough service. Precision machining and thread chamfering allow for easy installation.

Product Information

Standard Information

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

Technical Specifications

• Pressure Class: Class 150
• Nominal Size: 1-1/4 IN
• Outside Diameter: 3.87 IN
• Connection Type: FNPT
• Schedule: STD
• Bolt Circle Diameter: 3 IN
• Number Of Bolts: 4
• Bolt Hole Diameter: 0.27 IN
• Length Through Hub: 0.77 IN
• Material: Malleable Iron
• Finish/Color: Galvanized
• Industry Standards: ANSI/ASME B16.1, ANSI/ASME B1.20.1, UL And ULC Listed, FM Approved
• Item Name: Floor Flange
• Thread Length: 0.67 IN