Macomb Group 340-011-000 1-1/4 300 rf fs thrd flg

Product Description

The MACOMB GROUP 340-011-000 is a threaded flange with a Class 300 pressure rating. It features a nominal size of 1-1/4 IN, an outside diameter of 5-1/4 IN, and a FNPT connection type. Constructed from forged steel to ASTM A105/ASME SA105 standards, it withstands a maximum pressure of 740 PSI and temperatures from -20 to 100 DEG F.

• Threaded Flange
• Class 300 Pressure Class
• Raised Face

Product Highlights

Forged steel, 1-1/4 IN nominal size, FNPT connection, suitable for high-pressure applications.

Product Information

Standard Information

• Brand: MACOMB GROUP
• Manufacturer Part Number: 340-011-000
• Country of Origin: Domestic

Technical Specifications

• Nominal Size: 1-1/4 IN
• Outside Diameter: 5-1/4 IN
• Connection Type: FNPT
• Thickness: 0.69 IN
• Bolt Circle Diameter: 3.88 IN
• Number Of Bolts: 4
• Bolt Hole Diameter: 3/4 IN
• Hub Diameter: 2-1/2 IN
• Length Through Hub: 1 IN
• Material: Forged Steel
• Material Standard: ASTM A105/ASME SA105
• Maximum Pressure: 740 PSI
• Temperature Rating: -20 To 100 DEG F
• Industry Standards: ASME B16.5
• Thread Length: 0.81 IN
• Counter Bore: 1-3/4 IN
• Pressure Class: 300