The Carbon Steel Galvanized Bauer Coupling (also known as Bauer Hose Coupling or Parrot Coupling) is designed for quick connection and disconnection of hoses in irrigation, spraying, wastewater, oil, and construction applications. Made from high-strength carbon steel and galvanized for excellent corrosion resistance, this coupling ensures reliable performance even under tough outdoor or industrial environments. The Bauer system provides a secure, leak-free connection between hoses and equipment such as valves, pumps, and pipelines, widely used in agriculture, industry, firefighting, and municipal projects. Made from high-quality carbon steel, surface galvanized for rust protection Quick and secure connection for hoses, pipes, and pumps Available in Bauer, Parrot, Miller types Threaded, welded, or hose-tail connection options Sealing materials include NBR, EPDM, Viton, PTFE envelope gasket Compatible with BSPP / BSPT / NPT threads Manufactured by gravity casting, ensuring consistent strength Suitable for water, oil, and liquefied gas circulation systems

Item	Specification
Material	Carbon Steel
Surface Treatment	Galvanized
Type	Bauer, Parrot, Miller
Thread	BSPP, BSPT, NPT
Seal	NBR, EPDM, Viton, PTFE envelope gasket (optional)
Connection	Male, Female, Threaded, Welding, Hose Tail
Casting Method	Gravity Casting
Size Range	1” – 12”
Application	Irrigation, Spraying, Waste Water, Oil Transfer
Place of Origin	Zhejiang, China
Model Number	Bauer Hose Coupling