Whether you refer to the Z series, aka, 1AA series as Weatherhead, Aeroquip, Eaton or Danfoss it all falls into the same category of hose couplings.

Couplamatic Systems is the only Manufacturer that offers a true and direct interchange for the Danfoss Z and 1AA series fittings. The final crimp specs are identical. The fitting has been tested to the highest standards.

Couplamatic Systems has offered quality products since 1959. No one in the Industry has a better reputation for filling orders on time.

If Danfoss has not reached your standards as a dependable supplier perhaps it's time to make the seamless transition to the A series Hose Couplings Made in the USA.