Continental Safety Extension Coupling - 1" MPT x 1-3/4" Female ACME

The Continental A-577-B NH3 Safety Extension Coupling is designed for various NH3 applications, ensuring a secure and reliable connection. This coupling features a 1-inch Male Pipe Thread (MPT) and a 1-3/4-inch Female ACME thread. It is ideal for use in NH3 operations, including storage, field nurse tanks, and applicators. The coupling is constructed with a rugged lightweight aluminum casting molded around a steel insert or ductile iron for enhanced strength and reliability. The superior hand-tightening arrangement eliminates the need for hammers, making it easy to secure a tight fit.

• Pipe Thread Size: 1" MPT (25.4 mm)
• ACME Thread Size: 1-3/4" Female ACME (44.45 mm)
• Material: Lightweight aluminum casting with steel insert or ductile iron
• Features:
  • Superior hand-tightening arrangement
  • Rugged and reliable construction
  • Eliminates the need for hammers
  • Suitable for various NH3 applications