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Black Merchant Couplings
The Black Merchant Couplings are durable fittings commonly used in plumbing systems to connect two pipes or tubes together. Made of high-quality black iron, these merchant couplings are designed for use in water, oil, and gas applications.
- Material: Black iron
- Connection type: Threaded
- Pressure rating: Up to 300 PSI
- Compatibility: Suitable for water, oil, and gas applications
The Black Merchant Couplings are durable fittings commonly used in plumbing systems to connect two pipes or tubes together. Made of high-quality black iron, these merchant couplings are designed for use in water, oil, and gas applications.
- Material: Black iron
- Connection type: Threaded
- Pressure rating: Up to 300 PSI
- Compatibility: Suitable for water, oil, and gas applications
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From $1.71
Original: $5.70
-70%Black Merchant Couplings—
$5.70
$1.71Description
The Black Merchant Couplings are durable fittings commonly used in plumbing systems to connect two pipes or tubes together. Made of high-quality black iron, these merchant couplings are designed for use in water, oil, and gas applications.
- Material: Black iron
- Connection type: Threaded
- Pressure rating: Up to 300 PSI
- Compatibility: Suitable for water, oil, and gas applications




















