Continental B-521-B - NH3 ACME Coupling (Type I) - 1" MPT X 1-3/4" Female ACME 62047 Available in cast iron and

Available in cast iron and 316 stainless steel for extended pump life

• Replacement Seal Kit available - 3430-0332

Approximately 28 Oz

Length: 1-1/4"

Applications: Agriculture

Continental B-521-B - NH3 ACME Coupling (Type I) - 1" MPT X 1-3/4" Female ACME 62047 Available in cast iron andContinental B 521 B NH3 ACME Coupling (Type I) 1" MPT X 1 3 4" Female ACME Male Pipe Thread To Female ACME Threaded Couplings Continental NH3 thread couplings are used in NH3 operations including to and from storage, field nurse tanks, and applicators. Thread coupling design allows user to hand tighten, without need for tools. The ACME nut shell is made by using lightweight aluminum casting molded around a steel insert, or with ductile iron to ensure