Female/Female Pipe Elbow Brass 3" 90º

Function and technical context

This 3-inch 90-degree angled brass female/female elbow is used in onboard pipe installations where it is necessary to redirect the route of a pipe forming a straight change of direction. Typically works in seawater cooling systems, bilge drain circuits, fuel fill lines, wet exhaust systems or any fluid conduit that requires a sharp 90 degree turn between two sections of threaded pipe. Its brass construction guarantees superior resistance to corrosion in marine environments compared to carbon steels, being especially suitable for contact with salt water and fresh water in high humidity environments. A leak in this type of accessory can result in uncontrolled entry of water into the bilge, loss of pressure in the cooling circuit or contamination of the fuel circuit, with consequent consequences for the safety and operation of the boat.

When to replace this part?

The most common symptoms that indicate that a threaded brass elbow must be replaced are: presence of verdigris or whitish deposits in the thread area, moisture marks or calcareous efflorescence around the joint, obvious pressure loss in the affected circuit or visible microcracks in the body of the accessory caused by galvanic corrosion or water hammer. It is recommended that all brass threaded fittings be visually inspected at each seasonal maintenance, paying special attention to joints subject to constant engine vibration. Preventively replacing an elbow in poor condition prevents major breakdowns at sea and guarantees the tightness of the system without the need for emergency interventions.

Compatibility table