BLACK 0312822828 Malleable Iron Union

Product Description

The Black 0312822828 is a union fitting made of malleable iron. It connects pipes with female NPT threads. This fitting works well with air, natural gas, non-potable water, oil, and steam. It meets ASME B16.39 standards and is FM and UL approved.

• Constructed from malleable iron per ASTM A197.
• Features female NPT connections on both sides.
• Capable of handling pressure up to 600 PSI.

Product Highlights

This union is suitable for various applications including HVAC and plumbing.

Product Information

Standard Information

• Item Name: Union
• Series/Model: Model 459

Technical Specifications

• Nominal Size: 4 inches
• Connection Type: Bronze X Iron Seat
• Material: Malleable Iron
• Material Standard: ASTM A197
• Maximum Pressure: 600 PSI
• Temperature Rating: -20 to 150 degrees F
• Industry Standards: ASME B16.39, ANSI/ASME B1.20.1, C/US UL Listed, FM Approved
• Length: 4 and 7/8 inches
• Hex Size: 5 and 1/4 inches
• Weight: 17.700 pounds
• Application: Air, Natural Gas, Non-Potable Water, Oil, Steam
• Fitting Side A Gender: Female
• Fitting Side A Nominal Pipe Size: 4
• Fitting Side A Type: NPT
• Fitting Side B Gender: Female
• Fitting Side B Nominal Pipe Size: 4
• Fitting Side B Type: NPT
• Maximum Operating Pressure: 600 PSI @ 150 degrees F
• Specific Fitting Shape: Union
• End Style: FNPT
• Finish: Black Oxide
• Pressure Class: 300 lb
• Pressure Rating: 1000 PSI
• Domestic/Import: Domestic