4" NIPPLE (HAR10157)

4" Cast Iron Nipple

Engineered for maximum reliability in demanding environments, this 4" Cast Iron Hose Nipple (King Combination Nipple) delivers a rugged, leak-proof connection between your heavy-duty suction or discharge hoses and pumping equipment.

Crafted from industrial-grade cast iron and finished with a protective coating, it offers superior wear resistance against abrasive materials and harsh outdoor elements.

Key Features & Benefits:

- Heavy-Duty Construction: Rugged cast iron design provides maximum structural integrity, resisting crushing, distortion, and field wear far better than aluminum or plastic alternatives.

- Precision Male NPT Threads: CNC-machined 4-inch Male National Pipe Threads (NPT) ensure a seamless, watertight fit into female pump ports, manifolds, or 4" center-guided foot valves.

- Engineered Hose Shank: The multi-ribbed barbed mandrel is specifically optimized to grip the interior of thick-walled 4-inch rubber, PVC, or composite suction hoses, preventing blowouts under high vacuum or pressure.

- Easy Installation: Integrated wrench lugs or flats allow for quick, secure tightening with standard pipe tools.

Target Applications: Perfect for rugged, high-volume transfer systems across multiple industries:

- Commercial & agricultural irrigation
- Construction site de-watering and drainage
- Mining, municipal, and trash pump applications
- Marine and industrial fluid transfer