McMaster 44705K252 Low-Pressure 356 Aluminum Pipe Union Connector, 3 NPT Female, Class 150, Hex Body 2U642 Impact (I) Oil-Resisting Sole Yes

Impact (I) Oil-Resisting Sole Yes Manufacturer-Suggested Sole Slip Rating Best Chemical-Resisting Sole Yes Country of Origin China

Conductor Size: #10 AWG

Working Load Limit 45 lb

Plate Type Luncheon Plate

McMaster 44705K252 Low-Pressure 356 Aluminum Pipe Union Connector, 3 NPT Female, Class 150, Hex Body 2U642 Impact (I) Oil-Resisting Sole YesIn addition to being lightweight, these aluminum fittings offer good corrosion resistance. Use them in low pressure flow applications. To prevent cracking, do not tighten more than a 1 4 turn past hand tight. Union Fitting Union fittings separate into three pieces so you can access your line without unthreading pipe connections. Pressure Rating Low Pressure Shape Straight Fitting Type Connector, Union Fitting Connection NPT Female Pipe Size 3"