Hex Bushing Hex Bushing, 4" x 1-1/4" Pipe, FNPT x MNPT, Malleable Iron, Class 150 MPN:521-916BC
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Free Shipping
In Stock
SKU
510-G0552221
Hex Bushing Hex Bushing, 4" x 1-1/4" Pipe, FNPT x MNPT, Malleable Iron, Class 150
This versatile hex bushing is designed for use with 4in x 1-1/4in pipe, featuring a male FNPT connection and a female MNPT connection. Constructed from durable malleable iron, it meets Class 150 standards and is suitable for pipe schedule 40 applications. The bushing provides a secure and leak-free connection, making it ideal for use in a variety of industries, including plumbing, HVAC, and industrial manufacturing. Its compact size and easy installation make it a convenient solution for projects requiring a reliable pipe connection.
Top product features:
- For Pipe Schedule 40, it adapts to a variety of applications by providing a connection point between different pipe sizes.
- It connects 4in pipe to 1-1/4in pipe, allowing for a secure and leak-free transition between pipes of different sizes.
- It features a male NPT connection on one end and a female NPT connection on the other, enabling easy installation and secure sealing.
Top product applications:
- Plumbing and HVAC installations
- Industrial pipe fittings and adapters
- High-pressure steam and gas applications
Hex Bushing, Malleable Iron, Class Class 150, For Pipe Schedule 40, 4 in, Male, NPT, 5 3/8 in, 8, 1 1/4 in, Female, NPT, 2 9/16 in, 11
Additional Information
- Country of Origin: CN
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.50
- Package Width: 4.50
- Package Height: 1.90
- Package Weight: 2.30
Product info last updated on February 19, 2026 1:43am UTC
Category: Pipes, Valves and Fittings