Premium Quality Brass3 Inch American Interface Fire Control Equipment

• Customization: Available
• Place of Origin: China
• Working Pressure: 1.6 - 3.2 MPa
• Model NO.: fire coupling-AM-1
• Connection Type: Threaded
• Materials: Aluminum Alloy, Brass, Cast Steel
• Transport Package: Carton
• Specification: 1.5inch 2.5inch 3inch
• Trademark: ANGGUANG
• Origin: Quanzhou
• Production Capacity: 5000pieces/Day

Product Description

Product Description

The American-style fire-fighting coupling complies with American standards. Its structure usually consists of a body, a connecting ring and sealing components. The body part is generally cylindrical in shape and has internal or external threads for connection. The connecting ring is used to fix and lock the interface to ensure the tightness of the connection.

Our factory manufactures couplings in a variety of sizes. The common size specifications include 2.5 inches (approximately 65mm), 3 inches (approximately 80), 4 inches (approximately 100mm) and 5 inches (approximately 125mm). We also support customizing other sizes and OEM production.

 

Size (inches)	Equivalent Metric Diameter (mm)	Working Pressure (MPa)	Test Pressure (MPa)	Maximum Allowable Pressure (MPa)	Connection Type	Material
1.5	40	0.8 - 1.2	1.6	2.0	Threaded / Quick - Connect	Aluminum Alloy, Brass
2.5	65	1.0 - 1.4	2.0	2.5	Threaded / Quick - Connect	Aluminum Alloy, Brass
3	80	1.2 - 1.6	2.4	3.0	Threaded / Quick - Connect	Aluminum Alloy, Brass
4	100	1.4 - 1.8	2.8	3.5	Threaded / Quick - Connect	Aluminum Alloy, Brass
5	125	1.6 - 2.0	3.2	4.0	Threaded / Quick - Connect	Aluminum Alloy, Brass

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