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Vendor:CONTINENTAL NH3Continental A-577-CLC - NH3 Locking Collar Safety Extension Coupling - 1-1/4" MPT X 1-3/4" Female ACME
Regular price $331.06 USDSale price $331.06 USD Regular priceUnit price per$304.19 USD -
Vendor:CONTINENTAL NH3Continental A-577-B-LC - NH3 Locking Collar Safety Extension Coupling - 1" MPT X 1-3/4" Female ACME
Regular price $315.69 USDSale price $315.69 USD Regular priceUnit price per$289.89 USD -
Vendor:CONTINENTAL NH3Continental A-577-G - NH3 Safety Extension Coupling - 1-1/2" MPT X 2-1/4" Female ACME
Regular price $224.46 USDSale price $224.46 USD Regular priceUnit price per$206.69 USD -
Vendor:CONTINENTAL NH3Continental A-577-D - NH3 Safety Extension Coupling - 1-1/4" MPT X 2-1/4" Female ACME
Regular price $188.59 USDSale price $188.59 USD Regular priceUnit price per$172.89 USD -
Vendor:CONTINENTAL NH3Continental A-577-C - NH3 Safety Extension Coupling - 1-1/4" MPT X 1-3/4" Female ACME
Regular price $168.09 USDSale price $168.09 USD Regular priceUnit price per$154.69 USD -
Vendor:CONTINENTAL NH3Continental A-582 - NH3 ACME Threaded Fitting - 1-3/4" Male ACME X 2-1/4" Female ACME
Regular price $112.74 USDSale price $112.74 USD Regular priceUnit price per$103.38 USD -
Vendor:CONTINENTAL NH3Continental A-527 - NH3 ACME Coupling (Type I) - 1-1/4" MPT X 2-1/4" Female ACME
Regular price $96.34 USDSale price $96.34 USD Regular priceUnit price per$87.63 USD -
Vendor:CONTINENTAL NH3Continental A-577-B - NH3 Safety Extension Coupling - 1" MPT X 1-3/4" Female ACME
Regular price $79.94 USDSale price $79.94 USD Regular priceUnit price per$73.19 USD -
Vendor:CONTINENTAL NH3Continental B-522-B - NH3 ACME Coupling (Type II) - 1" FPT X 1-3/4" Female ACME
Regular price $53.29 USDSale price $53.29 USD Regular priceUnit price per$49.23 USD -
Vendor:CONTINENTAL NH3Continental B-521 - NH3 ACME Coupling (Type I) - 3/4" MPT X 1-3/4" Female ACME
Regular price $38.94 USDSale price $38.94 USD Regular priceUnit price per$36.27 USD -
Vendor:CONTINENTAL NH3Continental B-521-B - NH3 ACME Coupling (Type I) - 1" MPT X 1-3/4" Female ACME
Regular price $33.81 USDSale price $33.81 USD Regular priceUnit price per$31.60 USD -
Vendor:CONTINENTAL NH3Continental A-577-GLC - NH3 Locking Collar Safety Extension Coupling - 1-1/2" MPT X 2-1/4" Female ACME
Regular price $431.51 USDSale price $431.51 USD Regular priceUnit price per$396.49 USD -
Vendor:CONTINENTAL NH3Continental A-577-D-LC - NH3 Locking Collar Safety Extension Coupling - 1-1/4" MPT X 2-1/4" Female ACME
Regular price $395.64 USDSale price $395.64 USD Regular priceUnit price per$362.69 USD
Frequently Asked Question
ACME couplers have coarse, heavy-duty threads that connect quickly and securely under high pressure. That makes them the safest and most efficient option for repeated NH3 hookups between nurse tanks and toolbars.
They reduce cross-threading, stripped threads, and leaks that can stop a rig in its tracks. A quality ACME coupling nut gives you confidence that every hookup is tight and safe.
Most NH3 toolbars and nurse tanks use standard ACME sizes, but it’s always smart to check your current fittings before ordering. If you’re unsure, our team can help confirm the right match. Contact us today.
If it’s in stock, we ship the same day. Most applicators receive their ACME fittings within a few business days, so they’re ready before tanks roll out. Visit our FAQs page for full shipping and returns information.