Dixon® ARO Pneumatic Automatic Interchange Coupler, M Series, Connection Type 1: Quick Disconnect, Connection Size 1: 1/4 in, Connection Type 2: Hose Barb, Connection Size 2: 1/4 in, Hex Size: 13/16 in, Brass, Finish: Nickel-Plated, Dimensions: 1.06 in OD x 1.91 in L, -40 to 250 deg F
Machined components are manufactured using solid bar stock
Stainless steel springs, carbon steel balls and retaining rings
Nitrile (Buna-N) seals are standard
Steel componentry is plated using RoHS compliant trivalent chrome
ARO 210, Hansen 210/310
Safety Notes:
Operating pressure for couplings utilizing hose barb connections may be dramatically reduced to that of the hose rating and hose end connection combination.
Consult hose manufacturer's catalog for hose end connection ratings.
If in doubt, test under controlled conditions for suitability to application.
Dixon® cannot assume liability for misapplication of production resulting in equipment down-time, lost production, and personal injury including death.
It is important to be safe when installing quick disconnect couplings into a pneumatic circuit.
Never install a pneumatic coupling directly into an air tool, use a piece of hose that is at least 18 in long, between the tool and the coupling, to prevent damage to the coupling.
To protect the operator, safety devices, such as a safety check valve and safety cable should be installed in case there is a hose or coupling failure.