Female Chicago Air hose coupling NPT has female threading that screws onto your machine or devise. The 2 lug end is a air hose connector to the 2 lug hose end that you would have on a 1 inch air supply hose. In other words, the female end would go on the machine and the 2 lug end would receive your air line.
Female 2 Lug Air hose coupling comes in 5 sizes; 1/4 inch, 3/8 inch, 1/2 inch, 3/4 inch and 1 inch. All of them are made out of plated ductile iron and all have the same size 2 lug end. At this time, we are only stocking the 1 inch and 3/4″ coupling. Please feel free to contact us to order a different size.
Stay Safe by using a safety pin in the pre-drilled hole on the 2 lug side. Stay even safer by using a whip check cable around your air hose and equipment.
Part Reference guide for the 3/4″ 2 Lug FNPT Air Hose Coupling:
55-104 3/4 inch air supply hose
55-625 Two bold clamp
55-515 Two lug Male NPT
55-902 Two lug air coupling rubber gasket
60-111 3/4 inch closed galvanized steel nipple
OEM:
NECO 21DPFE075
OEM Equivalents:
IDS UF-075
U.S. Filter 4209-105
Axxiom 4209-105
Schmidt 4209-105
Blue Dog Blasting SKU:
55-505
Part Reference guide for the 1″ Female Chicago Air hose Coupling:
55-105 One inch air supply hose
55-626 Two bold clamp
55-516 Two lug Male NPT
55-902 Two lug air coupling rubber gasket
60-121 One inch closed galvanized steel nipple
55-509 Three way connector
OEM:
NECO
OEM Equivalents:
Trinco 2-02052
Empire 505782
Marco 10FE2
Blue Dog Blasting SKU #:
55-506
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