521-975HC 1-1/2IN X 1IN BLACK BUSHING

PART 643254

SUPPLIER B & K LLC

SUPPLIER PART # 521-975HC

RANK B

SHELF PACK 10

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About this item

The B&K Products 521-975HC is a black iron hex bushing designed to reduce pipe size from a 1-1/2-inch Male Iron Pipe (MIP) to a 1-1/4-inch Female Iron Pipe (FIP). Made from durable black malleable iron, this fitting is ideal for high-pressure applications and ensures a secure seal in both industrial and residential systems.

Key Features:

Type: Hex Bushing
Material: Black Malleable Iron
Connection Type: 1-1/2IN MIP x 1-1/4IN FIP
Size: 1-1/2 inch inlet x 1-1/4 inch outlet
Pressure Rating: Up to 500 PSI
Temperature Rating: Up to 150°F
Thread Standard: ANSI/ASME B1.20.1
Class: 150-lb malleable fittings
Seal Quality: Relative softness of metal helps provide a sure seal
Compliance: Meets ASTM and ASME standards

Applications:

Lubricant systems
Oil and grease transport
Liquefied petroleum (LP) gases
Fuel systems
Natural gases (e.g., nitrogen, oxygen)
Steam and diesel systems

⚠️ Note: This fitting is not designed for potable water applications.

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Brand LDR Malleables

Color Black

Model 521-975HC

Product Name 1-1/2IN x 1-1/4IN Black Iron Bushing

Type Hex Bushing

Material Black Malleable Iron

Connection Type 1-1/2IN MIP x 1-1/4IN FIP

Size 1-1/2 inch inlet x 1-1/4 inch outlet

Pressure Rating 500 PSI

Temperature Rating 150°F

Class 150-lb class malleable fittings

Thread Standard ANSI/ASME B1.20.1

Compliance Meets ASTM and ASME standards

Applications Lubricant, oil, grease, LP gases, fuel, nitrogen, oxygen, steam, diesel

Potable Water Use Not designed for potable water applications

Seal Quality Relative softness of metal helps provide a sure seal

UPC Code 032888407091

Shelf Pack 10

Minimum Order Qty 1

521-975HC 1-1/2IN X 1IN BLACK BUSHING

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