ACME NH3 (Anhydrous Ammonia) Couplings
Thread Couplings
Continental ACME NH3 (Anhydrous Ammonia) Thread Couplings are manufactured in a complete range of sizes for most applications, to-and-from storage, field nurse tanks, and applicators. They feature a superior hand tightening arrangement eliminating the need for hammers for securing a tight fit. The ACME nut shell is made from either rugged lightweight aluminum casting molded around a steel insert or ductile iron insuring strength and reliability. A steel lock ring positions the nut for fast handling and the protection of the sealing surface of stem.
Type I Couplings
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| Type I Ordering Information | |||
|---|---|---|---|
| Male Pipe Thread Size | ACME Thread | Length | Catalog Number |
| 1/2" | 1-3/4" | 3-1/8" | B-523 |
| 3/4" | 1-3/4" | 3-1/8" | B-521 |
| 1" | 1-3/4" | 3-1/8" | B-521B |
| 1" | 1-3/4" | 3-1/8" | B-521-BWL |
| 1-1/4" | 2-1/4" | 3-3/4" | A-527 |
| 2" | 3-1/4" | 3-3/4" | A-551 |
Type II Couplings
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| Type II Ordering Information | |||
|---|---|---|---|
| Female Pipe Thread Size | ACME Thread | Length | Catalog Number |
| 1/2" | 1-3/4" | 1-1/4" | A-1101 |
| 3/4" | 1-3/4" | 3-1/8" | B-522 |
| 3/4" | 1-3/4" | 3-1/8" | B-522-WL |
| 1" | 1-3/4" | 3-1/8" | B-522-B |
| 1" | 1-3/4" | 3-1/8" | B-522-BWL |
Continental Safety Couplings
Continental Safety Couplings combine a rugged lightweight aluminum casting with a steel insert, insuring strength and reliability for a high flow extension coupling.These couplings were designed to reduce the undesirable flashing of liquid on the operator when making connections. They also provide a more convenient arrangement when tank fitting guards present a hook-up problem.
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| Ordering Information | ||
|---|---|---|
| Catalog Number | Male Pipe Thread | ACME Thread |
| A-577-B | 1" | 1-3/4" |
| A-577-C | 1-1/4" | 1-3/4" |
| A-577-D | 1-1/4" | 2-1/4" |
| A-577-G | 1-1/2" | 2-1/4" |
